Top App Development Companies for Custom Software Development

Between them, the 114 app development companies on this page cover web development (90), software development (84), web design (76) and android (59). They also list work in Bengaluru, India, Chandigarh & Mohali, Delhi NCR and Illinois. 113 of them have written a profile you can read before you get in touch.

1. 1

   

   Evotek

   Consumer Products & Services · Software Development · Financial Services · Also in Hanoi, Vietnam

   Evotek is a software company from Hanoi, Vietnam, incorporated in 2018.

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   Why #1: Founded 2018 · ISO 9001, ISO 27001, professional accreditation, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

2. 2

   

   Kapowai

   Mobile App Development · Web Development · Software Development · Also in Kyiv

   Kapowai builds software for banks and financial institutions, offering ready-made platforms alongside custom development.

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   Why #2: Founded 2015, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

3. 3

   

   Diatom Enterprises

   Mobile App Development · Hospitality & Leisure · Web Development · Also in Latvia

   Diatom Enterprises is a custom software development company that builds web, mobile and desktop applications for clients across North America and Europe.

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   Why #3: Founded 2004 · Team of 60+, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

4. 4

   

   Hashe Computer Solutions (Pvt) Ltd.

   Arts, Entertainment & Music · Advertising & Marketing · Social Media Marketing

   Hashe Computer Solutions (Pvt) Ltd is an IT services and software outsourcing company that describes itself as a global partner.

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   Why #4: Founded 1998, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

5. 5

   

   Endertech

   Consumer Products & Services · Web Development · Web Design · Also in California

   Los Angeles agency delivering ecommerce, custom software, AI workflows and performance marketing for established businesses

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   Why #5: Founded 2000, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

6. =6

   

   FULLeSTOP

   Mobile App Development · Web Development · Web Design · Also in Jaipur

   FULLeSTOP is an Indian software firm that has built web, mobile and AI products since 2001.

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   Why #6 (shared): Founded 2001, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

7. =6

   

   Caxy Interactive

   Web Development · Financial Services · E-Commerce Development · Also in Lyon and Illinois

   Caxy Interactive is a Chicago software company that has been working for around 25 years.

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   Why #6 (shared): In business 25+ years, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

8. =6

   

   ITExpertUS Inc

   Consumer Products & Services · Arts, Entertainment & Music · Software Development

   ITExpertUS Inc is an information technology company based in Chicago, Illinois.

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   Why #6 (shared): In business 25+ years, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

9. 9

   

   GP Solutions

   Mobile App Development · Hospitality & Leisure · Software Development · Also in Lincoln and Warszawa

   GP Solutions builds custom software and has a long history in travel technology, having started in 2002.

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   Why #9: Founded 2002, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

10. =10

    

    GiantByte Software

    Web Development · Software Development · Web Design · Also in Alberta

    GiantByte Software writes custom software for businesses in Edmonton, Alberta, and beyond.

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    Why #10 (shared): Founded 2004, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

11. =10

    

    Root Info Solutions

    Mobile App Development · Web Development · iOS App · Also in United Kingdom

    Root Info Solutions is a web and mobile app development company that has worked since 2004.

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    Why #10 (shared): Founded 2004, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

12. =10

    

    GrayCell Technologies

    Mobile App Development · Web Development · Software Development · Also in Chandigarh & Mohali

    GrayCell Technologies is a software and digital services company in Chandigarh, India, started in 2004 by Munish Jauhar.

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    Why #10 (shared): Founded 2004, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

13. =13

    

    ICON Worldwide AG

    Mobile App Development · Hospitality & Leisure · Web Development · Also in Switzerland

    ICON Worldwide AG is a development agency headquartered in Zurich, with an engineering hub in Sofia, Bulgaria.

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    Why #13 (shared): Founded 2005, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

14. =13

    

    Inflash

    Web Development · Software Development · Web Design · Also in United States of America

    Inflash is a software development company that has built web and mobile applications since 2005.

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    Why #13 (shared): Founded 2005, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

15. 15

    

    CSW Solutions Inc.

    Mobile App Development · ERP Software Development · Web Development · Also in Chicago

    CSW Solutions Inc. is an IT consulting firm in Chicago that combines managed IT with custom software development.

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    Why #15: In business 20+ years, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

16. 16

    

    eDesign

    Supply Chain, Logistics, and Transport · Search Engine Optimization · Social Media Marketing · Also in Saudi Arabia

    eDesign is a digital agency in Saudi Arabia that has operated since 2007. It was set up by Ahmed H. Taibah and Yousef H.

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    Why #16: Founded 2007 · Team of 38+, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

17. 17

    

    Caktus Group

    Web Development · Software Development · Web Design · Also in United States of America

    Python and Django development firm building data-heavy web applications for enterprise, higher education and non-profits

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    Why #17: Founded 2007, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

18. 18

    

    eGrove Systems

    Consumer Products & Services · Mobile App Development · Web Development · Also in United States of America

    eGrove Systems is a digital solutions company that builds AI-powered applications, enterprise software, cloud solutions, e-commerce platforms and digital marketing services.

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    Why #18: In business 18+ years, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

19. 19

    

    Gorrion Software House

    Energy & Natural Resources · Advertising & Marketing · Web Development · Also in Las Vegas

    Gorrion Software House builds custom web and mobile software and has been doing so since 2009.

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    Why #19: Founded 2009, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

20. 20

    

    KDSolutions

    Web Development · Software Development · Web Design · Also in Poland

    KDSolutions is a software development agency that builds custom applications around each client's needs.

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    Why #20: In business 16+ years, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

21. 21

    

    Da Vinci Studio

    Mobile App Development · Web Development · Software Development · Also in Poland

    Da Vinci Studio is a software house that designs and builds dedicated applications and business software, and also supplies programmers on an outsourcing basis.

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    Why #21: In business 15+ years, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

22. =22

    

    Cleveroad

    Mobile App Development · Web Development · Web Design · Also in Ukraine

    Cleveroad is a software development company that builds mobile apps, web platforms and other custom systems.

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    Why #22 (shared): In business 15+ years, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

23. =22

    

    CS Web Solutions

    Consumer Products & Services · Advertising & Marketing · Hospitality & Leisure · Also in Vancouver

    CS Web Solutions is a web design and development company in Mississauga, Ontario, Canada.

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    Why #22 (shared): In business 15+ years, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

24. =22

    

    Amplemind

    Mobile App Development · Web Development · Web Design · Also in Mexico

    Amplemind is a software studio based in Mexico, working since 2011. Its developers and designers produce mobile and web products using native and cross-platform tools.

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    Why #22 (shared): Founded 2011, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

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