Top 100 Software Development Companies in California
The Best of July 2026Looking for a top software developer in California?
As the use of mobile and web apps rise, your business’s digital presence becomes even more important. The biggest challenge facing organizations is how they can keep up in the digital world. The best way is to continuously develop up-to-date software that allows your organization to maintain an impactful digital presence.
To assist you in your search for a partner, we’ve compiled this list of the top software development companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Software Developers
-
$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures, a software development company, is located in Irvine, California. The small team provides Custom Software Development, Mobile App Development, and UX/UI Design and was founded in 2017.Read More
Industries
-
$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is a Medina, Washington-based UX agency. The small team focuses on UX/UI Design, Mobile App Development, Custom Software Development, Web Design, and more and was established in 2001.Read More
Industries
-
901$10,000+50 - 249 employeesSan Francisco, CARead More
Kodexo Labs, an AI development company, is in Austin, Texas; London, England; Karachi, Pakistan and San Francisco, California. Founded in 2021, the midsize team specializes in Artificial Intelligence, Custom Software Development, Mobile App Development, AI Agents, and more.
Clients
Diesel Laptops (Inc. 5000 — Fleet Diagnostics) Extensiv ($130M+ Funded, Inc. 5000 — 3PL Warehouse Management) IFPG (#1 Franchise Broker Organization, North America) Teacher AI ($5M+ First-Year Revenue — AI Language Platform)Industries
-
902$5,000+Freelancer employeesSan Francisco, CASiteAppy LLC is an Enterprise App Modernization company. The team focuses on Enterprise App Modernization and Custom Software Development and is in San Francisco, California.Read More
Industries
-
903$5,000+2 - 9 employeesIrvine, CASmall web development firm Softshop, is in Irvine, California. Their services include Web Development and Search Engine Optimization.Read More
Industries
-
904$25,000+10 - 49 employeesRolling Hills Estates, CAIT managed services company Navinod Technologies LLP(Aykan®) was launched in 2017. They are headquartered in Mangaluru, India and Rolling Hills Estates, California and have a small team. Their services include IT managed services, Artificial Intelligence, AI Consulting, Generative AI, and more.Read More
Industries
-
905$10,000+50 - 249 employeesMountain View, CARead More
Forgeahead Solutions is an IT staff augmentation and custom software development company. Established in 1999, the firm is in Mountain View, California; Burnaby, Canada and Pune, India. The midsize team offers IT staff augmentation and custom software development.
Industries
-
906$1,000+10 - 49 employeesTorrance, CALauren S. Is a software development firm. Their team is located in Torrance, California. The firm offers Custom Software Development and Web Development.Read More
Industries
-
907$1,000+10 - 49 employeesRedwood City, CARead More
Monster Code Corporation is a software development and web design company that was founded in 2013. They are headquartered in Redwood City, Calif., and have an additional office in Budapest. While Monster Code Corporation serves small and midmarket businesses, most clients are enterprise firms. Services include web design, web development, mobile app development, and e-commerce development.
-
908$5,000+10 - 49 employeesAlbany, CARemoteFace, a web design agency, is headquartered in Albany, California. They specialize in Web Design and Custom Software Development and were founded in 2008.Read More
Industries
-
909$25,000+10 - 49 employeesSan Clemente, CAAdapt360, a software development company, offers Custom Software Development and Web Development. The company is in San Clemente, California.Read More
Industries
-
910$5,000+10 - 49 employeesLos Angeles, CAZEHNER is a software development company. They are based in Los Angeles, California and New York, New York and have small team. They provide Custom Software Development and Web Development.Read More
-
911Undisclosed10 - 49 employeesWest Covina, CAZero Six Media is a custom software development firm. Based in West Covina, California, the agency was launched in 2008. Their services include Custom Software Development and Web Design.Read More
-
912Undisclosed10 - 49 employeesVista, CALaunched in 2003, Cognetic Technologies is a custom software development firm. Their services include Custom Software Development and Web Development.Read More
-
913Undisclosed10 - 49 employeesWalnut Creek, CABright Apps LLC, a software development company, is based in Walnut Creek, California. Founded in 1990, the team provides Custom Software Development and Artificial Intelligence.Read More
-
914Undisclosed10 - 49 employeesSan Diego, CABusiness Consulting company Intelesis Technologies was launched in 1997. The agency specializes in Business Consulting and IT strategy consulting, and is small.Read More
-
915Undisclosed10 - 49 employeesTorrance, CAEstablished in 1990, Bakers Man is a custom software development company. Their services include Custom Software Development and UX/UI Design.Read More
-
916Undisclosed10 - 49 employeesSan Mateo, CAEstablished in 2010, Hi Dev is a software development company. The team specializes in Custom Software Development and Web Development.Read More
-
917Undisclosed10 - 49 employeesPasadena, CABusiness intelligence company AuriQ Systems, Inc. Is headquartered in Pasadena, California. Founded in 1996, the team focuses on BI & big data consulting & SI and Custom Software Development.Read More
-
918Undisclosed10 - 49 employeesLos Angeles, CALukasa is a branding firm. The team provides Branding and UX/UI Design and is located in Los Angeles, California.Read More
-
919Undisclosed10 - 49 employeesSanta Clara, CABatchTest is a small Product Design company launched in 2005. Their team specializes in Product Design and Application Testing.Read More
Industries
-
920Undisclosed10 - 49 employeesSan Diego, CAAdvantu is an Application Testing company. Their small team of employees is based in San Diego, California. Their team offers Application Testing and Custom Software Development.Read More
Industries
-
921Undisclosed10 - 49 employeesBerkeley, CAFounded in 2005, CloudBase Services is a small cloud consulting & SI company. Their team offers cloud consulting & SI and BI & big data consulting & SI.Read More
-
922Undisclosed10 - 49 employeesSan Jose, CALaunchable, Inc is a data analytics company. Located in San Jose, California, the team specializes in BI & big data consulting & SI and Custom Software Development.Read More
Industries
-
923Undisclosed10 - 49 employeesLos Angeles, CATDF is a social media marketing company founded in 2010. Headquartered in Los Angeles, California, the team provides Social Media Marketing and Product Design.Read More
-
924Undisclosed10 - 49 employeesSan Diego, CAPortal One Team is a Digital Strategy company established in 2016. The agency provides Digital Strategy and Web Design.Read More
-
925Undisclosed10 - 49 employeesSan Jose, CASiBrain is a Product Design company. They are headquartered in Ahmedabad, India and San Jose, California and have small team. Their team offers Product Design and Custom Software Development.Read More
-
926$10,000+10 - 49 employeesSan Francisco, CAArtificial intelligence firm dtLabs is based in Bauru, Brazil and San Francisco, California. They offer Artificial Intelligence and AI Consulting and were established in 2018.Read More
Industries
-
927$1,000+2 - 9 employeesAnaheim, CALaunch Up Labs, a software development firm, was founded in 2024. The agency offers Custom Software Development and Web Development.Read More
-
928$1,000+2 - 9 employeesSan Ramon, CAScale Modern Business Solutions LLC is a software development company. Their team is based in San Ramon, California. The firm specializes in Custom Software Development and Web Development.Read More
Industries
-
929$10,000+50 - 249 employeesSan Francisco, CADouble Coconut is a mobile application development firm. They are in San Francisco, California and Yerevan, Armenia and have a midsize team. Their services include Mobile App Development, Web Development, Blockchain, and Custom Software Development. The firm was founded in 2011.Read More
Clients
EA Sports | Madden NFL Microsoft Casual Games Ellen Degeneres OTG GamesIndustries
-
930$1,000+10 - 49 employeesFremont, CAHeadquartered in Ahmedabad, India and Fremont, California, CODEVISION TECHNOLOGIES PRIVATE LIMITED is a Low/No Code Development company. The small team provides Low/No Code Development, Custom Software Development, Web Development, Business Consulting, and more. The company was founded in 2018.Read More
Clients
Aara SolutionsIndustries
Featured providers
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule ConsultationMost Reviewed Software Developers in California
Check out a Software Developers in California with the most new reviews in the past 12 months.
Software Developers
California
- 11 10 new reviews
- 12 9 new reviews
- 13 8 new reviews
- 14 8 new reviews
- 15 7 new reviews
