{"id":7000,"date":"2025-06-06T15:12:10","date_gmt":"2025-06-06T15:12:10","guid":{"rendered":"https:\/\/a-listware.com\/?p=7000"},"modified":"2025-06-06T15:12:10","modified_gmt":"2025-06-06T15:12:10","slug":"api-testing-companies-usa","status":"publish","type":"post","link":"https:\/\/a-listware.com\/uk\/blog\/api-testing-companies-usa","title":{"rendered":"Best API Testing Companies in the USA"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">API testing is crucial for building reliable and secure digital products. In the USA, numerous companies specialize in API testing, helping businesses enhance software quality, performance, and security. This article highlights some of the top API testing providers trusted by enterprises nationwide.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-4642\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/A-listware.png\" alt=\"\" width=\"181\" height=\"134\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/A-listware.png 235w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/A-listware-16x12.png 16w\" sizes=\"auto, (max-width: 181px) 100vw, 181px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">1. \u041f\u0440\u043e\u0433\u0440\u0430\u043c\u043d\u0435 \u0437\u0430\u0431\u0435\u0437\u043f\u0435\u0447\u0435\u043d\u043d\u044f \u0441\u043f\u0438\u0441\u043a\u0443 \u0410<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">At A-listware, we provide software development and consulting services, including API testing, to clients across the USA. Our company focuses on delivering reliable digital solutions through dedicated development teams and experienced professionals. With experience managing cloud-based and on-premises infrastructures, we support a wide range of business needs, from software development to cybersecurity services. Our API testing services are designed to ensure the reliability and security of client applications. We work with industries such as finance, healthcare, retail, transportation, and telecommunications. We emphasize smooth integration with client teams and maintain a large network of IT professionals to support diverse project requirements.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides API testing services for secure and reliable software<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers team augmentation and software development outsourcing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Supports cloud and on-premises infrastructure management<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Works across industries like healthcare, banking, retail, and logistics<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Maintains a large database of IT professionals<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers 24\/7 support and flexible service models<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">API Testing and Quality Assurance<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0420\u043e\u0437\u0440\u043e\u0431\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043d\u043e\u0433\u043e \u0437\u0430\u0431\u0435\u0437\u043f\u0435\u0447\u0435\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0421\u043b\u0443\u0436\u0431\u0438 \u0434\u043e\u0434\u0430\u0442\u043a\u0456\u0432<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">UX\/UI \u0434\u0438\u0437\u0430\u0439\u043d<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0406\u0422-\u043a\u043e\u043d\u0441\u0430\u043b\u0442\u0438\u043d\u0433<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0438\u0434\u0456\u043b\u0435\u043d\u0456 \u043a\u043e\u043c\u0430\u043d\u0434\u0438 \u0440\u043e\u0437\u0440\u043e\u0431\u043d\u0438\u043a\u0456\u0432<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u043d\u0430\u043b\u0456\u0442\u0438\u043a\u0430 \u0434\u0430\u043d\u0438\u0445<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0406\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u043d\u0456 \u043f\u043e\u0441\u043b\u0443\u0433\u0438<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438 \u0441\u043b\u0443\u0436\u0431\u0438 \u043f\u0456\u0434\u0442\u0440\u0438\u043c\u043a\u0438<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438 \u0437 \u043a\u0456\u0431\u0435\u0440\u0431\u0435\u0437\u043f\u0435\u043a\u0438<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: <\/span><a href=\"https:\/\/a-listware.com\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">a-listware.com<\/span><\/a><span style=\"font-weight: 400;\">\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0434\u0440\u0435\u0441\u0430: North Bergen, NJ 07047, USA<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u043b\u0435\u0444\u043e\u043d: +1 (888) 337 93 73<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0415\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u0430 \u043f\u043e\u0448\u0442\u0430: <\/span><a href=\"mailto:info@a-listware.com\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">info@a-listware.com<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0424\u0435\u0439\u0441\u0431\u0443\u043a: <\/span><a href=\"https:\/\/www.facebook.com\/alistware\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">www.facebook.com\/alistware<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: <\/span><a href=\"https:\/\/www.linkedin.com\/company\/a-listware\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">www.linkedin.com\/company\/a-listware<\/span><\/a><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-7002\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/OptiSol-Business-Solutions-300x88.jpg\" alt=\"\" width=\"239\" height=\"70\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/OptiSol-Business-Solutions-300x88.jpg 300w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/OptiSol-Business-Solutions-18x5.jpg 18w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/OptiSol-Business-Solutions.jpg 414w\" sizes=\"auto, (max-width: 239px) 100vw, 239px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">2. OptiSol Business Solutions<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">OptiSol Business Solutions is an IT services company with operations across the USA, UK, India, Australia, and UAE. With over 15 years of industry experience, OptiSol provides various technology services, including API testing, focusing on delivering secure and scalable digital solutions. Their API testing services are part of a broader quality assurance approach, supporting businesses in industries such as manufacturing, healthcare, finance, retail, and construction. They utilize GenAI accelerators for application modernization, data solutions, and process automation to enhance project outcomes.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">OptiSol\u2019s expertise extends to helping companies modernize their systems, build intelligent products, and streamline digital workflows. The company also emphasizes data privacy and regulatory compliance in its operations. API testing services are integrated with other software development and modernization solutions to ensure stable and efficient application performance. Clients include firms like DHL, Daimler, and Republic Services.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides API testing services within a full QA offering<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Focuses on industries like healthcare, finance, and manufacturing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers application modernization with GenAI accelerators<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Operates across multiple countries including the USA<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Emphasizes data privacy and SOC compliance<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Supports digital product development and system modernization<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">API Testing and Quality Assurance<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">GenAI Native Product Engineering<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u041c\u043e\u0434\u0435\u0440\u043d\u0456\u0437\u0430\u0446\u0456\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u0438<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0420\u0456\u0448\u0435\u043d\u043d\u044f \u0434\u043b\u044f \u043e\u0431\u0440\u043e\u0431\u043a\u0438 \u0434\u0430\u043d\u0438\u0445 \u0456 \u0448\u0442\u0443\u0447\u043d\u043e\u0433\u043e \u0456\u043d\u0442\u0435\u043b\u0435\u043a\u0442\u0443<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Enterprise Platform Services<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offshore Agile Teams<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: www.optisolbusiness.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Address: The Plaza at River Bend 1220 River Bend Dr. Suite 250 ,Dallas Texas \u2013 75247, United States of America<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Phone: +1 (408) 657-1874<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0415\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u0430 \u043f\u043e\u0448\u0442\u0430: info@optisolbusiness.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/optisolbusiness<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/optisol-business-solutions<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/optisol<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Instagram: www.instagram.com\/optisolsolutions<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-6836\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/F5.png\" alt=\"\" width=\"152\" height=\"140\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/F5.png 234w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/F5-13x12.png 13w\" sizes=\"auto, (max-width: 152px) 100vw, 152px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">3. F5<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">F5 is a technology company that focuses on application delivery and security, providing services for enterprises worldwide, including those in the USA. Among their offerings is API security and testing, integrated into a platform that delivers high availability, security, and performance for applications and APIs. F5 helps organizations deploy, manage, and secure APIs in multi-cloud and hybrid environments. Their services support industries such as education, government, and financial services.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">F5\u2019s API-related solutions are part of a broader suite of application services that include delivery, security, and insights. These services are designed to reduce security risks, improve operational efficiency, and ensure application performance across distributed systems. F5 works with a significant portion of Fortune 500 companies and offers products and services that cover application development, network security, and cloud operations.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides API security and testing services<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers solutions for cloud-native and hybrid environments<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Works with industries such as government and finance<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Integrated application delivery and security platform<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Serves a significant number of Fortune 500 companies<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Focuses on scalable and secure digital transformation<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">API Testing and Security<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Application Delivery<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0425\u043c\u0430\u0440\u043d\u0430 \u0431\u0435\u0437\u043f\u0435\u043a\u0430<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Multi-Cloud Networking<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0420\u043e\u0437\u0432\u0456\u0434\u043a\u0430 \u0437\u0430\u0433\u0440\u043e\u0437 \u0442\u0430 \u0440\u0435\u0430\u0433\u0443\u0432\u0430\u043d\u043d\u044f \u043d\u0430 \u0456\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0438<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Lifecycle Automation and Insights<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: www.f5.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0434\u0440\u0435\u0441\u0430: 801 5th Ave, Seattle, WA 98104<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u043b\u0435\u0444\u043e\u043d: 1-888-882-7535<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0415\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u0430 \u043f\u043e\u0448\u0442\u0430: F5TechnologyAllianceProgram@f5.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/f5incorporated<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/f5<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/f5<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Instagram: www.instagram.com\/f5.global<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-4648\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/Palo-Alto-Networks-e1749063994426.png\" alt=\"\" width=\"162\" height=\"105\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/Palo-Alto-Networks-e1749063994426.png 211w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/Palo-Alto-Networks-e1749063994426-18x12.png 18w\" sizes=\"auto, (max-width: 162px) 100vw, 162px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">4. Palo Alto Networks<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Palo Alto Networks provides cybersecurity solutions that include services for securing APIs, among other digital assets. Their approach to API testing focuses on ensuring secure application development and reducing risks related to data breaches and cyberattacks. With an emphasis on AI-driven security, Palo Alto Networks supports companies in protecting APIs across networks, clouds, and applications. Their platform provides integrated security services to detect and prevent complex threats.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The company works with industries like healthcare, finance, and telecommunications, helping organizations secure their digital environments. Their API security services are part of a comprehensive cybersecurity platform, offering prevention, detection, and response capabilities. Palo Alto Networks serves a broad customer base, including Fortune 100 companies, with a strong focus on advanced threat prevention and automated security operations.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers API security and testing services<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Focuses on AI-driven security solutions<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Works with industries like healthcare and finance<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides integrated threat prevention and response<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Emphasizes cloud, network, and application security<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">API Security and Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u041c\u0435\u0440\u0435\u0436\u0435\u0432\u0430 \u0431\u0435\u0437\u043f\u0435\u043a\u0430<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0425\u043c\u0430\u0440\u043d\u0430 \u0431\u0435\u0437\u043f\u0435\u043a\u0430<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Application Security<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">AI-Driven Security Operations<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0420\u043e\u0437\u0432\u0456\u0434\u043a\u0430 \u0437\u0430\u0433\u0440\u043e\u0437 \u0442\u0430 \u0440\u0435\u0430\u0433\u0443\u0432\u0430\u043d\u043d\u044f \u043d\u0430 \u0456\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0438<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: www.paloaltonetworks.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0434\u0440\u0435\u0441\u0430: Palo Alto Networks, 3000 Tannery Way, Santa Clara, CA 95054<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u043b\u0435\u0444\u043e\u043d: (408) 753-4000<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0415\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u0430 \u043f\u043e\u0448\u0442\u0430: learn@paloaltonetworks.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/PaloAltoNetworks<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/palo-alto-networks<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/PaloAltoNtwks<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-5663\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/QASource.jpg\" alt=\"\" width=\"155\" height=\"155\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/QASource.jpg 200w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/QASource-150x150.jpg 150w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/QASource-12x12.jpg 12w\" sizes=\"auto, (max-width: 155px) 100vw, 155px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">5. QASource<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">QASource is a software quality assurance company providing a range of testing services, including API testing, to businesses in the USA. With experience working across industries such as SaaS, finance, healthcare, and legal, they focus on delivering tailored QA solutions that align with client development needs. QASource\u2019s approach integrates testing teams directly with client teams, aiming to improve collaboration and testing efficiency. API testing is a core part of their services, supporting the development of secure and reliable applications.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Their engineers utilize a mix of automation and manual techniques to manage complex testing requirements, including API validation. QASource offers services that accommodate changing project needs and aims to maintain a strong focus on communication and quality assurance standards. Their model is designed to meet the QA demands of startups, mid-market companies, and large enterprises.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides API testing as part of broader QA services<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Works across industries like healthcare, finance, and SaaS<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Integrates QA teams directly with client development teams<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers both manual and automated testing services<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Supports flexible project scaling based on client needs<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Headquartered in the USA with additional offices globally<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">API Testing Services<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0456\u044f \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u043c\u043e\u0431\u0456\u043b\u044c\u043d\u0438\u0445 \u0434\u043e\u0434\u0430\u0442\u043a\u0456\u0432<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u0431\u0435\u0437\u043f\u0435\u043a\u0438<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Performance and Load Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Salesforce Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">QA Consulting and Analysis<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: www.qasource.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0434\u0440\u0435\u0441\u0430: 73 Ray St, Pleasanton, CA 94566<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Phone: +1.925.271.5555<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0415\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u0430 \u043f\u043e\u0448\u0442\u0430: info@qasource.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/qasource<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/qasource<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/qasource<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-5664\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/QualityLogic-300x64.png\" alt=\"\" width=\"248\" height=\"53\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/QualityLogic-300x64.png 300w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/QualityLogic-18x4.png 18w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/QualityLogic.png 486w\" sizes=\"auto, (max-width: 248px) 100vw, 248px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">6. QualityLogic<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">QualityLogic offers software testing services, including API testing, to companies in the USA. The company supports businesses in sectors such as energy, healthcare, and digital media. Their API testing services are integrated into larger QA processes, helping clients deliver functional and accessible software products. QualityLogic emphasizes working closely with client development teams, providing onshore and hybrid QA support models to streamline communication and project management.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The company focuses on reducing development risks and improving product reliability by offering manual, automated, and performance testing services. API testing is part of their broader service offerings, designed to help companies detect and fix integration issues early. They also provide services for mobile applications, web platforms, and smart energy systems.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides API testing services along with software QA<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers onshore and hybrid QA models<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Works with industries like digital media, healthcare, and energy<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Focuses on reducing product launch risks<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers manual, functional, and performance testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Long-standing experience with software testing since 1986<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f API<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Manual and Functional Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0456\u044f \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Load and Performance Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Usability and Accessibility Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mobile Application Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Regression and Website Testing<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: www.qualitylogic.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0434\u0440\u0435\u0441\u0430: 9576 West Emerald St, Suite 100, Boise, ID 83704<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Phone: 2084241905<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0415\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u0430 \u043f\u043e\u0448\u0442\u0430: info@qualitylogic.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/QualityLogic<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/qualitylogic<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/QualityLogic<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-5673\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/QA-Mentor-300x82.png\" alt=\"\" width=\"230\" height=\"63\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/QA-Mentor-300x82.png 300w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/QA-Mentor-18x5.png 18w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/QA-Mentor.png 429w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">7. QA Mentor<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">QA Mentor is a software testing company based in the USA, offering a wide range of quality assurance services, including API testing. Established in 2010, QA Mentor serves various industries such as finance, healthcare, and telecommunications. Their services are designed to support both startups and large enterprises by offering flexible testing solutions. API testing is a part of their structured testing portfolio, focused on ensuring secure and scalable application integrations.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">QA Mentor provides a hybrid model with both onshore and offshore resources and supports a broad array of testing disciplines. Their approach covers manual, automated, performance, and security testing, allowing clients to select customized solutions based on specific project needs. They emphasize compliance with industry standards and regulations in their testing practices.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides API testing services to diverse industries<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers flexible engagement models with global support<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Covers both functional and non-functional testing areas<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Supports regulatory compliance in testing processes<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Combines onshore and offshore testing teams<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Focuses on customized QA strategies<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f API<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0456\u044f \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Performance and Load Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Security and Penetration Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mobile and Browser Compatibility Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">QA Audit and Process Improvement<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0420\u0435\u0433\u0440\u0435\u0441\u0456\u0439\u043d\u0435 \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: www.qamentor.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0434\u0440\u0435\u0441\u0430: 1441 Broadway, 3rd Floor, New York, NY 10018 USA<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u043b\u0435\u0444\u043e\u043d: 1-800-622-2602<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0415\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u0430 \u043f\u043e\u0448\u0442\u0430: support@qamentor.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/QAMENTOR1<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/qa-mentor-inc-<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/QAMENTOR1<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-5669\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/TestingXperts-e1747403787914.jpg\" alt=\"\" width=\"122\" height=\"111\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/TestingXperts-e1747403787914.jpg 162w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/TestingXperts-e1747403787914-13x12.jpg 13w\" sizes=\"auto, (max-width: 122px) 100vw, 122px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">8. \u0415\u043a\u0441\u043f\u0435\u0440\u0442\u0438 \u0437 \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">TestingXperts provides digital assurance and software testing services, including API testing, for businesses in the USA and other regions. They focus on helping organizations enhance software quality using next-gen technologies like AI and machine learning. Their API testing services support functional validation and performance optimization of applications across industries such as retail, healthcare, and financial services.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">TestingXperts incorporates AI-powered solutions to streamline testing processes and improve test coverage. Their services aim to assist companies in reducing testing time and accelerating time-to-market. They deliver quality assurance services throughout the software development lifecycle, integrating API testing with both functional and non-functional testing capabilities.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides API testing within digital assurance services<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Uses AI and automation to enhance testing processes<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Works across sectors like healthcare, finance, and retail<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Focuses on reducing testing cycles and improving coverage<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers end-to-end quality engineering services<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Global presence with delivery centers in the USA<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f API<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">AI-Powered Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0456\u044f \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Functional and Non-Functional Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Enterprise Application Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Data and Analytics Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">QA Advisory Services<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: www.testingxperts.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Address: 650 Wilson Ln, Suite 201, Mechanicsburg, PA 17055\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u043b\u0435\u0444\u043e\u043d: +1 866 888 5353\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/testingxperts<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/testingxperts<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/TestingXperts<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6464\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/05\/Cigniti-e1749222507567-300x92.png\" alt=\"\" width=\"228\" height=\"70\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/05\/Cigniti-e1749222507567-300x92.png 300w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/05\/Cigniti-e1749222507567-18x6.png 18w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/05\/Cigniti-e1749222507567.png 387w\" sizes=\"auto, (max-width: 228px) 100vw, 228px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">9. Cigniti<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Cigniti, now part of Coforge, provides digital assurance and quality engineering services to companies in the USA and other global markets. They deliver API testing as a core component of their software testing services, helping organizations validate the functionality, reliability, and security of APIs across various industries. Their approach integrates API testing with broader testing activities, including performance, security, and regression testing, to support end-to-end digital transformation initiatives.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The company supports businesses in industries such as banking, healthcare, retail, and logistics by offering testing services that align with digital engineering goals. Cigniti\u2019s services also include cloud migration assurance, DevOps transformation, and AI-led testing solutions. Their API testing services are structured to ensure seamless integration of systems and improve software delivery cycles while maintaining a focus on quality standards.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides API testing as part of digital assurance services<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Supports industries like banking, healthcare, and retail<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Integrates API testing with security and performance validation<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers AI-led testing and digital engineering services<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Focuses on quality engineering to support digital transformation<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0413\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u0456 \u043e\u043f\u0435\u0440\u0430\u0446\u0456\u0457 \u0437 \u043f\u0440\u0438\u0441\u0443\u0442\u043d\u0456\u0441\u0442\u044e \u0432 \u0421\u0428\u0410<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f API<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Functional and Regression Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0456<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u0431\u0435\u0437\u043f\u0435\u043a\u0438<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0456\u044f \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u043c\u043e\u0431\u0456\u043b\u044c\u043d\u0438\u0445 \u0434\u043e\u0434\u0430\u0442\u043a\u0456\u0432<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cloud Migration Assurance<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">DevOps and Agile Testing<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: www.cigniti.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0434\u0440\u0435\u0441\u0430: 433 E Las Colinas Blvd, Suite 1300, Irving, TX 75039<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u043b\u0435\u0444\u043e\u043d: +1 469 673 3443<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/cignititechnologies<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/cigniti-inc<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-5677\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/Qualitest-.jpg\" alt=\"\" width=\"148\" height=\"148\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/Qualitest-.jpg 200w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/Qualitest--150x150.jpg 150w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/Qualitest--12x12.jpg 12w\" sizes=\"auto, (max-width: 148px) 100vw, 148px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">10. Qualitest<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Qualitest offers quality assurance and engineering services, including API testing, to companies across the USA and other regions. Their API testing services are part of a larger quality engineering strategy aimed at ensuring the reliability and performance of software applications. They support industries such as healthcare, retail, banking, and manufacturing with testing services that integrate seamlessly into client development processes.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Qualitest combines manual and automated testing approaches to validate APIs and reduce integration risks. They provide additional services like performance testing, cybersecurity testing, and digital engineering, helping organizations optimize their software quality and delivery times. The company uses AI and automation technologies to enhance the accuracy and efficiency of their testing processes.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides API testing services within quality engineering frameworks<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Works across sectors including healthcare, retail, and finance<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers both manual and automated testing for API<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Uses AI-powered quality engineering tools<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Supports digital transformation initiatives<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Global presence with significant operations in the USA<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f API<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0456\u044f \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0456<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u043a\u0456\u0431\u0435\u0440\u0431\u0435\u0437\u043f\u0435\u043a\u0438<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mobile App and Web Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cloud Assurance<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Digital Engineering Solutions<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Test Data Management<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: www.qualitestgroup.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0434\u0440\u0435\u0441\u0430: 2350 Mission College Boulevard, Suite 365, Santa Clara, CA 95054, United States<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u043b\u0435\u0444\u043e\u043d: (312) 763-6693<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/Qualitestgroup<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/qualitest<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/QualiTest<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Instagram: www.instagram.com\/lifeatqualitest<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-5678\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/TestMatick--e1749222537844.jpg\" alt=\"\" width=\"121\" height=\"131\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/TestMatick--e1749222537844.jpg 185w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/TestMatick--e1749222537844-11x12.jpg 11w\" sizes=\"auto, (max-width: 121px) 100vw, 121px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">11. TestMatick<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">TestMatick provides software testing services with a focus on delivering reliable testing solutions, including API testing, for companies in the USA. They work with a range of industries and offer services that cover mobile, web, and enterprise applications. Their API testing service supports validation of functionality, security, and performance, helping businesses ensure stable system integration. TestMatick operates on a flexible engagement model and emphasizes quick onboarding, aiming to integrate seamlessly into client workflows.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">They focus on providing QA services without extensive formalities, offering a trial project model to allow clients to assess their expertise before committing. TestMatick\u2019s services are designed to address both manual and automated testing needs, supporting clients throughout the software development lifecycle. Their API testing integrates with other QA practices to ensure a balanced and efficient testing strategy.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides API testing services across various industries<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers quick onboarding and proof-of-concept options<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Works on mobile, web, and enterprise applications<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Supports manual and automated testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Operates with a flexible and client-centric engagement model<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Headquarters in the USA with additional delivery capabilities<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f API<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mobile Application Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Web Application Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u043e\u0432\u0430\u043d\u0435 \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0456<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">QA \u044f\u043a \u043f\u043e\u0441\u043b\u0443\u0433\u0430<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: testmatick.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0434\u0440\u0435\u0441\u0430: 276 5th Ave Suite 704, New York, NY 10018<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u043b\u0435\u0444\u043e\u043d: +1 (212) 203-8264<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Email: contact@testmatick.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/testmatick<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/testmatick<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/testmatick<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Instagram: www.instagram.com\/testmatick.team<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-4664\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/ScienceSoft-300x91.png\" alt=\"\" width=\"218\" height=\"66\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/ScienceSoft-300x91.png 300w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/ScienceSoft-18x5.png 18w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/ScienceSoft.png 407w\" sizes=\"auto, (max-width: 218px) 100vw, 218px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">12. ScienceSoft<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">ScienceSoft delivers IT consulting and software development services, including API testing, to clients in the USA. Their API testing services are part of a comprehensive quality assurance offering that focuses on validating application programming interfaces for functionality, reliability, and security. ScienceSoft supports industries like healthcare, banking, retail, and logistics, integrating API testing with their broader QA strategies to ensure robust and secure system interactions.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">They apply both manual and automated testing methods and focus on tailoring solutions to client needs. ScienceSoft emphasizes long-term support and quality standards through structured QA processes. Their services aim to improve system integration and performance, helping businesses maintain stable application environments while reducing potential operational risks.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides API testing services within a broader QA portfolio<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Works across industries like healthcare, finance, and retail<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Supports manual and automated API testing approaches<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Emphasizes long-term project support and quality standards<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers end-to-end software development and consulting<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Presence in the USA with global delivery capabilities<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f API<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Functional and Regression Testing<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u043e\u0432\u0430\u043d\u0435 \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u0431\u0435\u0437\u043f\u0435\u043a\u0438<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0456<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0420\u043e\u0437\u0440\u043e\u0431\u043a\u0430 \u0434\u043e\u0434\u0430\u0442\u043a\u0456\u0432<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438 \u0437 \u0430\u043d\u0430\u043b\u0456\u0437\u0443 \u0434\u0430\u043d\u0438\u0445<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: www.scnsoft.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0434\u0440\u0435\u0441\u0430: 5900 S. Lake Forest Drive Suite 300, McKinney, \u043e\u0431\u043b\u0430\u0441\u0442\u044c \u0414\u0430\u043b\u043b\u0430\u0441, TX 75070<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u043b\u0435\u0444\u043e\u043d: +1 214 306 6837<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0415\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u0430 \u043f\u043e\u0448\u0442\u0430: contact@scnsoft.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/sciencesoft.solutions<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/sciencesoft<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/ScienceSoft<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-5613\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/Belitsoft-e1749136468918.jpg\" alt=\"\" width=\"168\" height=\"115\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/Belitsoft-e1749136468918.jpg 200w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/Belitsoft-e1749136468918-18x12.jpg 18w\" sizes=\"auto, (max-width: 168px) 100vw, 168px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">13. Belitsoft<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Belitsoft provides custom software development and quality assurance services, including API testing, for companies in the USA. Their API testing services help businesses validate integration points, ensure data accuracy, and verify system reliability. Belitsoft supports industries like healthcare, eLearning, logistics, and financial services, and their API testing is part of broader testing efforts covering functional, compatibility, and security aspects.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Belitsoft applies a full-cycle development and testing model and offers flexible resource engagement to adapt to project demands. Their services are designed to integrate with client development workflows, supporting both backend and frontend API validation. The company also focuses on providing scalable and secure testing processes to meet different business needs.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides API testing as part of full-cycle QA services<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Works with industries like healthcare, logistics, and finance<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Supports backend and frontend API validation<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers flexible resource allocation based on project scope<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Focuses on secure and scalable testing practices<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Delivery teams available to support projects in the USA<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f API<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Functional and Compatibility Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u0431\u0435\u0437\u043f\u0435\u043a\u0438<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Regression and Performance Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mobile and Web Application Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Software Development and Modernization<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cloud Migration Services<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: belitsoft.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u043b\u0435\u0444\u043e\u043d: +1 (917) 410-57-57<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0415\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u0430 \u043f\u043e\u0448\u0442\u0430: info@belitsoft.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/Belitsoft<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/belitsoft-llc<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/BelitsoftCom<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-6462\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/05\/DeviQA.png\" alt=\"\" width=\"158\" height=\"112\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/05\/DeviQA.png 266w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/05\/DeviQA-18x12.png 18w\" sizes=\"auto, (max-width: 158px) 100vw, 158px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">14. DeviQA<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">DeviQA provides software testing and quality assurance services to companies in the USA, focusing on helping businesses improve the reliability and performance of their applications. API testing is one of their service areas, designed to validate the functionality, reliability, and security of application programming interfaces. DeviQA applies both manual and automated methods and uses AI-powered tools to improve testing efficiency. Their team offers support across different industries by integrating seamlessly with client workflows.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">They provide services through various models, including outsourcing, consulting, and dedicated team setups. DeviQA&#8217;s approach includes flexible scaling based on project demands and ensures continuous communication during project execution. Their API testing services are built to ensure that systems perform well under different conditions, contributing to the overall stability of client applications.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides API testing as part of software QA services<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Uses AI-powered tools to optimize testing processes<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers flexible service models including outsourcing and consulting<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Focuses on functionality, reliability, and security validation<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Works across a variety of industries and business sizes<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Headquartered in the USA with global service delivery capabilities<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f API<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0443\u0442\u0441\u043e\u0440\u0441\u0438\u043d\u0433 QA<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0441\u0430\u043b\u0442\u0438\u043d\u0433 \u0437 \u043f\u0438\u0442\u0430\u043d\u044c \u044f\u043a\u043e\u0441\u0442\u0456<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">QA Team Augmentation<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438 \u043a\u0435\u0440\u043e\u0432\u0430\u043d\u043e\u0433\u043e \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0456\u044f \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Remote QA Department<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: www.deviqa.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Address: 71 Stevenson Street, San Francisco<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0415\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u0430 \u043f\u043e\u0448\u0442\u0430: info@deviqa.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/deviQASolutions<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/deviqa<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-7003\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/QAwerk-300x63.png\" alt=\"\" width=\"233\" height=\"49\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/QAwerk-300x63.png 300w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/QAwerk-18x4.png 18w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/QAwerk.png 489w\" sizes=\"auto, (max-width: 233px) 100vw, 233px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">15. QAwerk<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">QAwerk provides software testing services with a focus on supporting companies in the USA. Their offerings include API testing, aimed at ensuring the reliability, security, and performance of APIs across web and mobile platforms. QAwerk works across a range of industries, supporting clients with manual and automated testing strategies. Their services are designed to help businesses enhance product quality and reduce time-to-market by detecting and fixing issues early in the development cycle.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Their API testing services are part of a broader portfolio that includes functional, usability, and security testing. QAwerk emphasizes working closely with client development teams, offering flexibility in scaling resources according to project needs. Their team applies established testing frameworks and tools to deliver structured and efficient QA processes, supporting both startups and established companies.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides API testing services as part of QA offerings<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Supports web and mobile application testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Works across different industries and business sizes<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers both manual and automated testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Focuses on reducing time-to-market and improving product quality<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offices located in the USA, Ukraine, and Estonia<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f API<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Web Application Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mobile Application Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0420\u0443\u0447\u043d\u0435 \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u043e\u0432\u0430\u043d\u0435 \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u0431\u0435\u0437\u043f\u0435\u043a\u0438<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Compatibility and Usability Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dedicated QA Teams<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: qawerk.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u043b\u0435\u0444\u043e\u043d: +1 347 329 1444<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Email: sales@qawerk.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/QAwerk<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/qawerk<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/qawerk<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Instagram: www.instagram.com\/qawerk.testing<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-7004\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/BugRaptors-e1749222637433-300x104.png\" alt=\"\" width=\"213\" height=\"74\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/BugRaptors-e1749222637433-300x104.png 300w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/BugRaptors-e1749222637433-18x6.png 18w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/BugRaptors-e1749222637433.png 304w\" sizes=\"auto, (max-width: 213px) 100vw, 213px\" \/><\/span><\/p>\n<h2><span style=\"font-weight: 400;\">16. BugRaptors<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">BugRaptors offers software testing services for companies in the USA with a focus on integrating AI-driven tools into their testing processes. They provide API testing services aimed at validating the functionality, reliability, and security of APIs for a range of industries including healthcare, finance, and retail. BugRaptors supports both manual and automated approaches and integrates their proprietary AI-enhanced tools to optimize testing activities, helping businesses ensure stable system performance and seamless integration.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Their API testing services are part of a comprehensive QA offering that includes security, performance, and usability testing. BugRaptors uses a flexible engagement model to align with the specific needs of each project, providing scalable testing resources. Their solutions are structured to enhance DevOps workflows and deliver consistent, measurable improvements in software quality and release cycles.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides API testing services with AI integration<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Works across industries like healthcare, finance, and retail<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Uses proprietary AI-powered testing tools<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers manual and automated testing approaches<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Flexible engagement model and scalable resources<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offices in the USA, India, UK, Australia, and UAE<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f API<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0456\u044f \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0420\u0443\u0447\u043d\u0435 \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u0431\u0435\u0437\u043f\u0435\u043a\u0438<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0456<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Big Data Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Blockchain Testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Test Center of Excellence (TCOE) Services<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: www.bugraptors.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0434\u0440\u0435\u0441\u0430: 5858 Horton Street, Suite 101, Emeryville, CA 94608, United States<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u043b\u0435\u0444\u043e\u043d: +1 (510) 371-9104<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/BugRaptors<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/bug-raptors<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Instagram: www.instagram.com\/bugraptors<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-7005\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/Narola-Infotech-e1749222675119-300x92.png\" alt=\"\" width=\"238\" height=\"73\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/Narola-Infotech-e1749222675119-300x92.png 300w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/Narola-Infotech-e1749222675119-18x6.png 18w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/Narola-Infotech-e1749222675119.png 386w\" sizes=\"auto, (max-width: 238px) 100vw, 238px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">17. Narola Infotech<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Narola Infotech provides software development and quality assurance services, including API testing, for businesses across the USA. Their API testing services are structured to ensure that software components interact correctly and securely, meeting functional and non-functional requirements. Working across sectors like healthcare, fintech, and e-commerce, they help organizations maintain robust system integrations while focusing on reliability and scalability.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Their team offers end-to-end services, from custom software development to quality assurance and testing. Narola Infotech integrates API testing into broader software development and modernization efforts, supporting both new and legacy systems. Their approach combines agile methods and client-focused engagement models to adapt to different project scopes and requirements.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides API testing services for various industries<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Focus on both functional and non-functional testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers agile and customizable engagement models<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0414\u043e\u0441\u0432\u0456\u0434 \u043c\u043e\u0434\u0435\u0440\u043d\u0456\u0437\u0430\u0446\u0456\u0457 \u0437\u0430\u0441\u0442\u0430\u0440\u0456\u043b\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offices in the USA and India<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Works with a range of development technologies and platforms<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f API<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0420\u043e\u0437\u0440\u043e\u0431\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043d\u043e\u0433\u043e \u0437\u0430\u0431\u0435\u0437\u043f\u0435\u0447\u0435\u043d\u043d\u044f \u043d\u0430 \u0437\u0430\u043c\u043e\u0432\u043b\u0435\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0420\u043e\u0437\u0440\u043e\u0431\u043a\u0430 \u043c\u043e\u0431\u0456\u043b\u044c\u043d\u0438\u0445 \u0434\u043e\u0434\u0430\u0442\u043a\u0456\u0432<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0420\u043e\u0437\u0440\u043e\u0431\u043a\u0430 \u0432\u0435\u0431-\u0434\u043e\u0434\u0430\u0442\u043a\u0456\u0432<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0440\u043e\u043b\u044c \u044f\u043a\u043e\u0441\u0442\u0456 \u0442\u0430 \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0425\u043c\u0430\u0440\u043d\u0456 \u0441\u0435\u0440\u0432\u0456\u0441\u0438<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">DevOps<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0428\u0442\u0443\u0447\u043d\u0438\u0439 \u0456\u043d\u0442\u0435\u043b\u0435\u043a\u0442 \u0456 \u043c\u0430\u0448\u0438\u043d\u043d\u0435 \u043d\u0430\u0432\u0447\u0430\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u041c\u043e\u0434\u0435\u0440\u043d\u0456\u0437\u0430\u0446\u0456\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043d\u043e\u0433\u043e \u0437\u0430\u0431\u0435\u0437\u043f\u0435\u0447\u0435\u043d\u043d\u044f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0420\u043e\u0437\u0448\u0438\u0440\u0435\u043d\u043d\u044f \u0448\u0442\u0430\u0442\u0443<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Website: www.narolainfotech.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Address: 43519 Wheadon Ter, Chantilly VA 20152 &#8211; USA<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Phone: +1 (650) 209 8400<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Email:\u00a0 inquiry@narolainfotech.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/NarolaInfotech<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/narola-infotech<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/narolainfotech<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Instagram: www.instagram.com\/narolainfotech<\/span><\/li>\n<\/ul>\n<h2><span style=\"font-weight: 400;\">\u0412\u0438\u0441\u043d\u043e\u0432\u043e\u043a<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">API testing plays a critical role in ensuring the stability, security, and performance of modern software applications. Companies in the USA offering API testing services help businesses validate the communication between systems and improve overall application reliability. By focusing on functionality, scalability, and integration, these service providers support organizations in meeting quality standards and delivering better user experiences. Their expertise spans multiple industries, making them a key part of the software development and deployment process.<\/span><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>API testing is crucial for building reliable and secure digital products. In the USA, numerous companies specialize in API testing, helping businesses enhance software quality, performance, and security. This article highlights some of the top API testing providers trusted by enterprises nationwide. 1. A-listware At A-listware, we provide software development and consulting services, including API [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":7006,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-7000","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology"],"acf":[],"_links":{"self":[{"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/posts\/7000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/comments?post=7000"}],"version-history":[{"count":1,"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/posts\/7000\/revisions"}],"predecessor-version":[{"id":7007,"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/posts\/7000\/revisions\/7007"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/media\/7006"}],"wp:attachment":[{"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/media?parent=7000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/categories?post=7000"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/tags?post=7000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}