Top Software Development Companies in California | 2024

Are you searching for top software development companies in California to maximize your ROI and streamline business operations?

The process of selecting a software company with a good track record can be overwhelming and time-consuming in California. Sometimes the vetting process can take months before you find a provider that meets your requirements.

What if you get a researched list of companies known in the California software industry for their quality, product delivery, verified reviews as well as ratings?

Check out the trusted list of companies based in California for your custom software needs prepared by RightFirms.

Last updated May 13, 2024

List of Top Software Development Companies in California | Top Software Developers in California | Hire Software Developers in California

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21. Altoros

Develop the digital future

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Altoros is a professional software services provider specializing in delivering fully managed solutions based on NoSQL databases, solid technology stack: Microsoft .NET, Ruby on Rails, NodeJS, Angular, Bootstrap, ReactJS, PWA, JavaScript, Mobile, Cloud, Java, Software development. Read More

  • $26 - $50 /hr
  • 251 to 1000
  • Software Development
  • USA
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22. Goji Labs

Build it Right the First Time

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Goji Labs is a boutique app development studio with offices in Los Angeles and New York City. We are product and technology experts and specialize in reducing risk on behalf of our partners when bringing new software ventures to market. Read More

  • $101 - $150 /hr
  • 11 to 50
  • Software Development
  • USA
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23. VentureDevs

Solving your tech challenges

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VentureDevs is a leading software development firm providing digital product strategy, team augmentation, design, and development services to top startups and global enterprises. From hiring top-tier talent and managing tech teams to developing bespoke software, we take the legwork out of building digital products. We help our clients remain agile through every facet of their growth, and in turn, we save them time, money, and countless logistical headaches. Read More

  • $101 - $150 /hr
  • 51 to 250
  • Software Development
  • USA
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24. Uptech

Design & Development company - Apps for bold ideas

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Uptech is a Ukrainian outsourcing mobile and web development company. We create mobile apps and websites from the very scratch. What apps we create for Native iOS and Android apps, Cross-platform mobile apps (using React Native), Web apps & tvOS apps. Read More

  • $51 - $100 /hr
  • 51 to 250
  • Software Development
  • Ukraine, USA
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25. Asap Developers

Software engineers you can trust

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asap developers is a San Francisco App Development company. We specialize in web and mobile app development for iOS and Android. With our team of engineers and designers we’ve developed awesome MVPs for many startups and San Francisco Bay Area companies. asap developers software engineers you can trust. We love to build your future! Read More

  • $51 - $100 /hr
  • 11 to 50
  • Software Development
  • Uruguay, USA
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26. Appventurez

"Creating Values For Innovative Ideas"

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Appventurez is a leading Software Development company which was established with a motto of imparting end-to-end technology-oriented services to all large and small businesses and bestow enormously in enhancing their overall business lifecycle. We have a team of highly skilled professionals having 9+ years of hands-on experience in Web and Mobile development. Read More

  • < $25 /hr
  • 51 to 250
  • Software Development
  • India, Germany
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27. Zymr, Inc.

Accelerate Cloud-Native Agile Development

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Zymr is a full-stack cloud software development company headquartered in Silicon Valley. Combining agile development practices and cutting-edge open source technologies, we deliver fit-for-purpose software that scales with our customers’ business needs. Founded by industry veterans with decades of technology experience, we are proficient in accelerating cloud application development. Read More

  • $26 - $50 /hr
  • 51 to 250
  • Software Development
  • USA
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28. Consagous Technologies

Helping brands by being their Technology Partner

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Founded in the year 2008, Consagous Technologies is a leading Web & Mobile App Development Company in the USA and India, with its headquarters in Indore. The Company has a great reputation in providing impeccable IT solutions to businesses of every scale across the globe. Consagous is an established company ranked as one of the fastest-growing private companies in the US. Read More

  • < $25 /hr
  • 251 to 1000
  • Software Development
  • India, USA
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29. Errna

Crypto | ICO | Exchange & Blockchain Software

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Errna is a leading technology company specializing in the areas of niche technologies like blockchain consulting and development, cryptocurrency exchange development, smart contracts application development, digital tokens creation, ICO launching, and other related solutions. Read More

  • $26 - $50 /hr
  • 2 to 10
  • Software Development
  • USA
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30. Perception System

Your Trustworthy Web & App Solutions Partner

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Perception System is an international web development company, that bring into being innovative enterprise-grade Websites, Web Portals, Mobile Apps, Ecommerce and Cloud Solutions for companies across a diverse set of industries and verticals including Healthcare, Education, Retail and Recruitment and delivers the results that impact. Read More

  • < $25 /hr
  • 51 to 250
  • Software Development
  • India, USA
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