Top App Development Companies in the USA

Between them, the 600 best-ranked of these 781 app development companies cover eCommerce (187), medical (160), information technology (146) and business services (141). They also list work in California, London, York and Ahmedabad. 600 of them have written a profile you can read before you get in touch.

1. Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
2. –

   

   Fame IT Consultancy

   Web Development · Creative · Agile

   Fame IT Consultancy offers web development, digital marketing, e-commerce and bookkeeping from teams in India, Canada and the United States.

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   On record: Based in Ahmedabad in Gujarat, Saint Laurent in Canada, and Los Angeles

3. –

   

   Far Reach

   Mobile App Development · Custom Software Development · Web Development · Also in United States of America

   Far Reach works from Iowa, building custom systems for businesses that need technology to solve problems specific to them.

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   On record: Based in Iowa, USA

4. –

   

   FastForward

   Internet

   Salem, Massachusetts, is the base for FastForward, a software design and development studio whose work runs from web front ends and native apps through to physical and digital…

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   On record: Based in Salem, Massachusetts

5. –

   

   FavSoftware

   Information Technology · eCommerce · Android

   Clients in California and beyond work with FavSoftware, a full-stack agency with offices in San Francisco and Sacramento.

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   On record: Based in California

6. –

   

   FDG Web, Inc

   Arts, Entertainment & Music · Search Engine Optimization · Information Technology · Also in Seattle

   Just outside Seattle, Washington, FDG Web builds websites, web applications and software for clients across the United States.

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   On record: Based in Everett and Seattle area, Washington, USA

7. –

   

   Few

   Few is a digital product agency in Arkansas that designs and develops web and mobile applications.

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   On record: Based in Arkansas, USA

8. –

   

   FewerClicks Software

   Consumer Products & Services · Arts, Entertainment & Music · Advertising & Marketing

   Web3 development agency offering blockchain consulting, token development and smart contracts to startups and enterprises

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   On record: Office in United States

9. –

   

   Fibonacci

   Fibonacci Agency is a growth marketing firm for founder-led professional services and home services businesses across the United States.

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   On record: Address in United States · Founder-led

10. –

    

    Finish Line Product development Services

    Mobile App Development · Web Development · iOS App · Also in United States of America

    Finish Line Product Development Services works only with small businesses and startups, a focus the firm presents as its main difference.

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    On record: Based in near Boston, Massachusetts

11. –

    

    Fisher PHX

    Fisher PHX, formerly Fisher Creative, now trades as Córdova Fisher Design, a creative advocacy agency in Arizona.

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    On record: Based in Arizona · Small team

12. –

    

    Fivebox

    Software Development · Web Services

    Fivebox is a software development firm in Atlanta that builds web, mobile and systems software designed to grow with a business.

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    On record: Based in Atlanta, Georgia

13. –

    

    FLEXTECHS Corporate Office

    Cloud · simple · DataBase

    Boise IT services provider offering managed services, technology consulting, cloud desktops, staffing and workflow development

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    On record: Based in Boise

14. –

    

    Flexy Negócios Digitais

    E-commerce platform provider offering omnichannel order management, B2B, B2C and marketplace software for retailers and manufacturers

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    On record: Address in United States

15. –

    

    Fluffzy

    Consumer Products & Services · Information Technology · Android

    Fluffzy designs, builds and maintains digital products, putting users at the centre of its design work.

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    On record: Based in US

16. –

    

    FlutterDevs

    Consumer Products & Services · Advertising & Marketing · Business Services

    FlutterDevs focuses on a single technology, Flutter, which Google offers for building iOS, Android and web apps from shared code.

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    On record: Based in India and the USA

17. –

    

    Fort Point Design

    Consumer Products & Services · Medical · Education

    Fort Point Design is a Boston, Massachusetts web and app studio that builds its sites on WordPress.

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    On record: Based in Boston, Massachusetts, USA

18. –

    

    Forward Website Development, LLC

    Android · Cloud · API · Also in Boston

    Forward Website Development works with the in-house teams of its clients to build web and mobile experiences.

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    On record: Based in Boston, Massachusetts, United States

19. –

    

    Four Story Creative

    Four Story Creative is a digital studio near Dallas, Texas, that builds training and simulation experiences with virtual and augmented reality.

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    On record: Based in near Dallas, Texas, United States

20. –

    

    Fox Web Design

    Supply Chain, Logistics, and Transport · Financial Services · Medical

    Based in the Des Moines area of Iowa, Fox Web Design builds sites for small businesses, corporations and e-commerce companies.

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    On record: Based in Des Moines area, Iowa, United States

21. –

    

    Foxy Technologies Pvt Ltd

    Information Technology · Business Services · Software Development · Also in Ahmedabad

    Describing itself as an AI and mobile app development firm for startups, Foxy Technologies is a software company.

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22. –

    

    Friends of The Web

    Consumer Products & Services · Arts, Entertainment & Music · Business Services · Also in Baltimore

    Friends of The Web is a design and development studio in Baltimore that builds websites and mobile apps.

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    On record: Based in Baltimore, Maryland, United States · Small team

23. –

    

    Friendzion Technologies

    Information Technology · Real Estate · Retail

    Indian software house building websites, mobile apps and custom software, with testing and digital marketing on the side

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    On record: Address in United States

24. –

    

    Frogmouth Digital

    PHP · Security · Partners

    Mainly using the Drupal content management system and PHP, Frogmouth Digital, a web studio in La Jolla, California, builds websites and applications.

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    On record: Based in La Jolla, California, USA

25. –

    

    Frogslayer

    Financial Services · Medical · Education

    Based in Texas, Frogslayer is a custom software design and development firm.

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    On record: Address in United States

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