If you’re looking into SaaS development, top companies handle this kind of work for clients in the USA. Some focus on building software that fits different needs, from startups to bigger setups. Checking what each one actually lists on their site can help figure out if the fit is right. Everything below stays straightforward, pulled straight from their own pages.
1. Програмне забезпечення списку А
We A-listware provide dedicated development teams and custom software services to companies in the USA, focusing on building or extending SaaS solutions that fit specific needs. Our work covers full-cycle development – from planning and coding to testing and ongoing support – often through outsourcing or team augmentation models that let clients scale without building everything in-house.
We handle a lot of the day-to-day management so the client team can stay focused on their core stuff. Communication runs through dedicated leads, and we try to keep turnover low with retention practices and training. Projects frequently involve cloud apps, enterprise tools like ERP or CRM, or modernizing older systems, especially in areas like fintech, healthcare, or retail where security and reliability matter. Support doesn’t stop after launch – we stick around for fixes, updates, and gradual improvements as requirements shift.
Основні моменти:
- Team augmentation fills gaps quickly.
- Legacy modernization refreshes old setups.
- Cloud application development supports scalable products.
- Ongoing support handles maintenance long-term.
Послуги:
- Розробка програмного забезпечення
- Розробка програмного забезпечення на замовлення
- Розробка програмного продукту
- Розробка хмарних додатків
- Розробка корпоративного програмного забезпечення
- Виділені команди розробників
- Розширення команди
- Модернізація застарілого програмного забезпечення
- ІТ-консалтинг
- Тестування та контроль якості
- Аналітика даних
- Послуги з кібербезпеки
Контактна інформація та інформація про соціальні мережі:
- Веб-сайт: a-listware.com
- Телефон: +1 (888) 337 93 73
- Електронна пошта: info@a-listware.com
- Адреса: North Bergen, NJ 07047, USA
- LinkedIn: www.linkedin.com/company/a-listware
- Фейсбук: www.facebook.com/alistware
2. Ardas-IT
Ardas-IT provides SaaS development services to clients in the USA, working on modernizing existing systems and creating new digital products. The team integrates AI along with other technologies so software can scale and support business operations properly.
Custom projects receive attention from design through to quality checks. User needs stay central in the process, making sure the final software suits both internal teams and end customers.
Основні моменти:
- Product stability and security issues receive solutions.
- Software release speed improves for different clients.
- AI helps reveal fresh product opportunities.
- Internal company processes become more efficient with digital tools.
Послуги:
- SaaS development
- Startup and MVP development
- Dedicated development team
- Розробка програмного забезпечення на замовлення
- AI consulting
- AI development
- IoT development
- Послуги DevOps
- Cloud optimization
Контактна інформація та інформація про соціальні мережі:
- Website: ardas-it.com
- E-mail: andrew@ardas-it.com
- LinkedIn: www.linkedin.com/company/ardas
- Instagram: www.instagram.com/ardasit_com
- Address: USA, California 1597 W Austyn Dr, San Pedro, Ca, 90732
- Phone: +19163174339
3. Перехід
Itransition delivers SaaS development services for companies operating in the USA, covering application creation and system integration to support various business functions. Work includes building solutions that link different systems together and manage data across multiple sectors.
Software products get handled from initial concept through to ongoing support. Testing and technology advisory form part of the offerings, with emphasis on keeping everything functional inside client environments.
Основні моменти:
- Enterprise app integration supports seamless management.
- Application security comes through audits and development practices.
- Software products move from MVP stage to post-release support.
- Data analytics forms one part of the available services.
Послуги:
- Служби додатків
- Technology advisory
- Digital enterprise
- Аналітика даних
- Intelligent automation
- Керовані ІТ-послуги
- Розробка додатків
- Application security
- Software product engineering
- Enterprise app integration
- Контроль якості та тестування
Контактна інформація та інформація про соціальні мережі:
- Веб-сайт: www.itransition.com
- Електронна пошта: info@itransition.com
- Facebook: www.facebook.com/Itransition
- LinkedIn: www.linkedin.com/company/itransition
- Twitter: x.com/itransition
- Address: Decatur 160 Clairemont Ave, Suite 200, GA 30030
- Phone Number: +17202072820
4. Innowise
Innowise supplies SaaS development services to organizations in the USA, creating scalable software that matches specific project demands. Web applications, mobile apps, and cloud-based solutions appear among the types built for various user groups.
Consulting and team support come into play as well. Testing plus post-launch maintenance help prevent bigger problems from appearing later.
Основні моменти:
- IT staff augmentation supports project needs.
- Cybersecurity receives attention within solutions.
- MVP development covers early-stage ideas.
- Software support continues after launch.
Послуги:
- Розробка програмного забезпечення
- Розробка програмного забезпечення на замовлення
- Веб-розробка
- Розробка мобільних додатків
- Cloud app development
- Розробка MVP
- SaaS development
- Тестування програмного забезпечення
- Software support
- ІТ-консалтинг
- Розширення штату ІТ-спеціалістів
Контактна інформація та інформація про соціальні мережі:
- Веб-сайт: innowise.com
- Електронна пошта: contact@innowise.com
- Twitter: x.com/innowisegroup
- LinkedIn: www.linkedin.com/company/innowise-group
- Адреса: Санкт-Петербург FL 33702, 7901 4th St N STE 300
- Phone: +19172677727
5. ScienceSoft
ScienceSoft carries out SaaS application development for healthcare providers and other organizations in the USA. Projects range from designing compliant software products to handling cloud migrations and ongoing maintenance in regulated environments.
Modernization of legacy systems often comes up in their work. Emphasis stays on making sure software meets strict standards while remaining functional for daily use by medical staff and patients.
Основні моменти:
- Cloud migration supports secure and compliant shifts.
- Software modernization updates older systems.
- Compliance handling fits regulated healthcare needs.
- Ongoing IT support keeps platforms stable.
Послуги:
- Розробка SaaS-додатків
- Healthcare software development
- Healthcare IT consulting
- IT modernization
- Міграція в хмару
- Healthcare data analytics
- Цифрова трансформація
- Healthcare IT support
- Керовані ІТ-послуги
- Кібербезпека та комплаєнс
Контактна інформація та інформація про соціальні мережі:
- Веб-сайт: www.scnsoft.com
- Електронна пошта: contact@scnsoft.com
- Facebook: www.facebook.com/sciencesoft.solutions
- LinkedIn: www.linkedin.com/company/sciencesoft
- Twitter: x.com/ScienceSoft
- Адреса: 5900 S. Lake Forest Drive Suite 300, McKinney, область Даллас, TX 75070
- Phone: +12143066837
6. The NineHertz
The NineHertz builds SaaS solutions for companies and startups in the USA, often creating cloud-based platforms tailored to specific operational needs. Examples include electronic health record systems for healthcare networks and customer relationship tools for growing online businesses.
Full-cycle development covers initial planning, coding, deployment, and later updates. Some projects mix in AI elements to tackle things like data organization or user interactions.
Основні моменти:
- Electronic health record SaaS supports healthcare operations.
- Customer relationship SaaS manages client interactions.
- Custom platforms address industry-specific challenges.
- Post-launch updates maintain system performance.
Послуги:
- SaaS development
- Розробка програмного забезпечення на замовлення
- Розробка мобільних додатків
- Веб-розробка
- Розробка корпоративного програмного забезпечення
- Розробка API
- Інтеграція програмного забезпечення
- Software testing services
- Хмарні сервіси
Контактна інформація та інформація про соціальні мережі:
- Website: theninehertz.com
- E-mail: sales@theninehertz.com
- Facebook: www.facebook.com/NineHertz
- Twitter: x.com/TheNineHertz
- LinkedIn: www.linkedin.com/company/nine-hertz-india-pvt-ltd-
- Instagram: www.instagram.com/theninehtz
- Address: 5055 Memorial Dr Ste A #166, Stone Mountain, GA, 30083, USA
- Phone: +1-315-381-4100
7. SumatoSoft
SumatoSoft works on SaaS product development for enterprises and growing companies in the USA, focusing on custom software that scales with business demands. Solutions frequently include web and mobile components connected to backend systems.
Additional capabilities cover AI features, IoT connectivity, and temporary team support. The approach centers on matching software to real workflow requirements in areas such as healthcare or logistics.
Основні моменти:
- Scalable SaaS products adapt to business growth.
- End-to-end development handles complete product cycles.
- AI integration adds smart functionality where needed.
- Staff augmentation provides extra hands during projects.
Послуги:
- SaaS development
- Розробка програмного продукту
- Веб-розробка
- Розробка мобільних додатків
- Internet of Things development
- AI development
- Розширення штату ІТ-спеціалістів
- Бізнес-аналіз
- UI/UX дизайн
- Послуги з тестування та контролю якості
Контактна інформація та інформація про соціальні мережі:
- Website: sumatosoft.com
- E-mail: info@sumatosoft.com
- Facebook: www.facebook.com/sumatosoft
- Twitter: x.com/SumatoSoft
- LinkedIn: www.linkedin.com/company/sumatosoft
- Address: One Boston Place, Suite 2602 Boston, MA 02108, United States
- Phone: +18572390848
8. DevSquad
DevSquad focuses on SaaS app development for founders and scaling companies in the USA, putting together small dedicated teams that handle product strategy, design, coding, and quality checks. They often kick things off with prototypes to nail down what actually matters before committing to full builds.
Monthly subscriptions let organizations adjust team size without long-term commitments. The whole setup aims at delivering reliable software that matches real business priorities, complete with product management and infrastructure support baked in.
Основні моменти:
- Prototypes get used to test ideas before heavy coding.
- Teams come with full-stack devs plus designers and QA.
- Feature choices tie directly to business impact.
- Process mirrors structures from successful product groups.
Послуги:
- SaaS app development
- Розробка MVP
- Розробка веб-додатків
- Розробка мобільних додатків
- Розробка програмного забезпечення на замовлення
- Product strategy and design
Контактна інформація та інформація про соціальні мережі:
- Website: devsquad.com
- E-mail: info@devsquad.com
- Address: 488 East Winchester St Suite 450, Murray, Utah 84107
- Phone: 18016560470
9. Azumo
Azumo supplies development resources including custom SaaS-style solutions and AI features for organizations in the USA, using engineers who align with US hours for smooth daily collaboration. Work spans web platforms, mobile apps, data pipelines, and intelligent systems, usually with dedicated people or full project oversight.
Technical reviews happen upfront to set the right direction. Scaling happens as projects evolve, with management that keeps communication clear and delivery on track.
Основні моменти:
- Early technical alignment sessions shape the approach.
- Team size adjusts to match current workload.
- Daily oversight prevents surprises.
- Backup measures handle potential disruptions.
Послуги:
- Розробка програмного забезпечення на замовлення
- Розробка ШІ та ML
- Розробка веб-додатків
- Mobile development
- Data engineering
- Хмарні сервіси
- Software staff augmentation
- Управління проектами
Контактна інформація та інформація про соціальні мережі:
- Website: azumo.com
- Facebook: www.facebook.com/azumohq
- Twitter: x.com/azumohq
- LinkedIn: www.linkedin.com/company/azumo-llc
- Address: 40 Mesa, Suite 114 San Francisco, CA
- Phone: +14156107002
10. Codal
Codal carries out product engineering that includes SaaS platforms and custom applications for healthcare providers, retailers, and other groups in the USA. Their process begins with strategy sessions and design work, then shifts to building front-end experiences, back-end systems, commerce flows, and data tools.
AI capabilities and cloud infrastructure often play a role in larger projects. Quality checks and compliance considerations appear throughout, especially where patient data or customer transactions are involved.
Основні моменти:
- Product vision gets mapped out early on.
- User-centered design shapes interfaces and flows.
- Commerce features support online transactions.
- Scalable infrastructure handles growth demands.
Послуги:
- Product engineering
- Custom development
- Штучний інтелект
- Наука про дані
- Unified commerce
- Experience design
- Cloud infrastructure
- Quality assurance
Контактна інформація та інформація про соціальні мережі:
- Website: www.codal.com
- Email: go@codal.com
- Facebook: www.facebook.com/gocodal
- LinkedIn: www.linkedin.com/company/gocodal
- Twitter: x.com/gocodal
- Instagram: www.instagram.com/gocodal
- Address: 433 W Van Buren St, Suite 205 Chicago, IL, 60607
- Phone: +1 (312) 219 8691
11. ELEKS
ELEKS takes on application development that includes SaaS platforms for enterprises and smaller operations in the USA, moving projects from concept through design, coding, testing, and post-launch support. Cloud migration and legacy system updates show up frequently, especially when older setups need to handle modern demands in regulated fields like healthcare or logistics.
Advisory work often runs alongside the technical side – things like product feasibility studies, AI adoption plans, or security audits help shape the direction before heavy coding starts. The overall flow tends to prioritize practical fit over flashy features, making sure the end software actually supports day-to-day workflows without piling on complexity that nobody asked for. Support continues after release too, dealing with fixes, tweaks, and gradual improvements as needs evolve.
Основні моменти:
- Cloud migration handles infrastructure transitions.
- Legacy modernization refreshes outdated core systems.
- AI and data engineering add practical intelligence.
- Ongoing support manages technical issues long-term.
Послуги:
- Розробка додатків
- PoC development
- Cloud computing
- Міграція в хмару
- Корпоративні додатки
- Модернізація застарілого програмного забезпечення
- Штучний інтелект
- Наука про дані
- Data engineering
- Quality assurance
- Support
Контактна інформація та інформація про соціальні мережі:
- Website: www.eleks.com
- Facebook: www.facebook.com/ELEKS.Software
- LinkedIn: www.linkedin.com/company/eleks
- Twitter: x.com/ELEKSSoftware
- Адреса: 625 W. Adams St., Chicago, IL 60661
- Phone Number: +1-708-967-4803
12. TechAhead
TechAhead builds custom software and AI-driven platforms for startups, growing scaleups, and established groups in the USA, focusing on cloud-native products that scale and stay secure. Discovery phases, prototypes, and enterprise-ready launches form the backbone, with generative AI, mobile elements, or full web back-ends layered in depending on the project.
When teams need extra hands, augmentation options bring in specialized developers for frontend, backend, or AI/ML work without the hassle of permanent hires. Migration and modernization of older systems happen regularly, shifting to microservices or serverless setups while keeping security tight. Post-launch maintenance and DevSecOps practices keep things running smoothly, handling updates, performance tuning, and occasional feature additions as the product grows or user feedback rolls in.
Основні моменти:
- Discovery and prototyping guide initial direction.
- Cloud migration modernizes legacy platforms.
- AI integration brings advanced capabilities.
- Maintenance and support cover long-term needs.
Послуги:
- Розробка програмного забезпечення на замовлення
- Розробка програмного забезпечення для ШІ
- Розробка генеративного ШІ
- LLM app development
- Міграція в хмару
- Модернізація програми
- Обслуговування програми
- Розширення команди
- Веб-розробка
- Розробка мобільних додатків
Контактна інформація та інформація про соціальні мережі:
- Веб-сайт: www.techaheadcorp.com
- Електронна пошта: sales@techaheadcorp.com
- Facebook: www.facebook.com/TechAhead
- LinkedIn: www.linkedin.com/company/techahead
- Twitter: x.com/techahead
- Instagram: www.instagram.com/techahead
- Адреса: 28720 Roadside Dr, STE 254, Agoura Hills, CA 91301
- Телефон: +1 (818) 318-0727
13. NextGen Coding Company
NextGen Coding Company creates custom software that includes SaaS platforms for organizations in the USA, drawing on AI, machine learning, blockchain, and cloud-native approaches to produce scalable applications. Projects usually run from early planning and prototyping all the way to deployment plus follow-up adjustments, with frequent work on modernizing legacy systems or adding automation layers.
Web, mobile, and backend pieces make up a big part of the mix, along with strong attention to security, compliance rules, and interfaces that actually make sense to users. Data pipelines for analytics show up regularly, as do AI features that help with decisions or serverless designs that control costs while handling growth. Maintenance continues after launch – monitoring infrastructure, rolling out updates, and addressing issues as user patterns change or new requirements pop up, especially in fields like healthcare, finance, or retail where interruptions cost real money.
Основні моменти:
- Cloud-native development enables flexible scaling.
- AI and ML integration brings smart automation.
- Legacy transformation refreshes older systems.
- Security and compliance remain built-in priorities.
Послуги:
- Website and software development
- Рішення для штучного інтелекту та машинного навчання
- Cloud-native development
- Інженерія та аналітика даних
- Automation and scripting
- Blockchain integration
- Користувацький досвід та дизайн інтерфейсу
- DevOps and CI/CD implementation
- Quality assurance and automated testing
Контактна інформація та інформація про соціальні мережі:
- Website: www.nextgencodingcompany.com
- E-mail: support@nextgencodingcompany.com
- Facebook: www.facebook.com/nextgencodingcompany
- Twitter: x.com/NextGenCodingCo
- LinkedIn: www.linkedin.com/company/nextgen-coding-company
- Instagram: www.instagram.com/nextgencodingcompany
- Phone: (919) 342-7602
14. STS Software
STS Software carries out custom software development including SaaS products for companies in the USA, managing the complete lifecycle – from collecting requirements through design, coding, testing, and extended support afterward. Agile practices keep things adaptable, and the work often results in enterprise-grade tools, mobile apps, or web applications tailored to exact operational demands.
Dedicated teams or staff augmentation let organizations expand capacity without permanent hires. AI elements get added for intelligent processing, cloud migrations move things to modern setups, and QA catches problems before they reach production. Post-launch maintenance keeps platforms running smoothly – performance tuning, security patches, and feature additions happen as business needs evolve or user feedback comes in, particularly in areas like fintech, healthcare, or e-commerce where consistent uptime and quick fixes are non-negotiable.
Основні моменти:
- MVP and PoC development allow fast idea validation.
- Cloud migration brings infrastructure up to date.
- AI development incorporates advanced features.
- Ongoing support addresses long-term maintenance.
Послуги:
- Розробка програмного забезпечення на замовлення
- SaaS development
- Розробка MVP
- PoC development
- Розробка корпоративного програмного забезпечення
- Обслуговування та підтримка програмного забезпечення
- AI development
- Послуги міграції в хмару
- Послуги DevOps
- QA testing services
Контактна інформація та інформація про соціальні мережі:
- Website: stssoftware.com
- E-mail: inquiry@stssoftware.com
- Facebook: www.facebook.com/stssoftwarecom
- Twitter: x.com/stssoftwarecom
- LinkedIn: www.linkedin.com/company/sts-software-global
- Address: 12110 Sunset Hills Rd, Ste 600 Reston, VA 20190 USA
- Phone: +1 (206) 396-7993
15. Кубікс
Cubix handles full-cycle product development that covers SaaS applications for clients in the USA, beginning with ideation and design work before shifting to coding, testing, launch, and continued upkeep. The emphasis rests on user-focused builds – web platforms, mobile apps, or cross-platform solutions – that tackle genuine problems without adding pointless complexity.
Agile steps guide the flow: prototyping validates concepts early, development uses current tech stacks, QA runs deep checks across all touchpoints, and post-launch support deals with refinements and growth. Projects commonly land in industries like healthcare, finance, or education, where straightforward interfaces and dependable performance drive retention. Ongoing help extends beyond release – bug fixes, updates, and scaling adjustments keep the product relevant as user bases expand or new features become necessary.
Основні моменти:
- Ideation and prototyping shape clear early direction.
- Cross-platform development broadens reach.
- QA and testing deliver reliable results.
- Ongoing support manages future evolution.
Послуги:
- Розробка мобільних додатків
- Web platforms development
- Розробка програмного забезпечення
- Розробка ігор
- Розробка блокчейну
- AI development
Контактна інформація та інформація про соціальні мережі:
- Веб-сайт: www.cubix.co
- Електронна пошта: info@cubix.co
- Facebook: www.facebook.com/Cubix.Worldwide
- Twitter: x.com/CubixWorldwide
- LinkedIn: www.linkedin.com/company/cubixglobal
- Адреса 560 Village Blvd, Suite 120 #3, West Palm Beach, FL-33409, United States
- Телефон: 866-978-2220
Висновок
Wrapping things up, digging into SaaS development options in the USA shows there’s no one-size-fits-all player – some outfits focus on plugging skilled teams right into your workflow with minimal fuss, others start slow with strategy talks and prototypes to avoid building something nobody wants, and a few specialize in dragging legacy systems into the modern world or sprinkling AI on top without breaking everything. What really matters is matching the approach to where your project actually sits right now: if you’re short on hands and need reliable coders yesterday, augmentation makes life easier; if you’ve got an old codebase that’s choking growth, modernization services can breathe new life into it; and if you’re still figuring out what the product should even be, starting with discovery and consulting usually prevents expensive pivots later. Talk to a couple, ask pointed questions about how they’d tackle your exact pain points, and go with whoever feels like they actually listen and understand – that’s usually the difference between a smooth ride and months of headaches. Good luck picking the right partner; the SaaS world moves fast, but the solid ones make the grind feel manageable.
