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 12, 2024

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

Sort by:

71. Coalition Technologies

#1 Ranked SEO & Design Agency. Los Angeles Based.

Visit Website
Coalition is the top ranked SEO firms throughout the United States in Google search results. We demonstrate our excellence by dominating the SEO industry on our own key terms. More than that, we're one of the only agencies with over 200 team members capable of supporting full SEO, PPC, paid social, email, website design, and website development. Read More

  • $51 - $100 /hr
  • 51 to 250
  • Software Development
  • USA
Leave Review

72. Straight North

Make every click count!

Visit Website
Formed in 1997, Straight North is a full-service internet marketing company specializing in SEO, PPC, website design and development, email marketing and graphic design. With 100+ full-time, in house employees, we help B2B and B2C companies of all sizes generate sales leads and e-commerce revenue in the lucrative but highly competitive online marketing space. Read More

  • $101 - $150 /hr
  • 51 to 250
  • Software Development
  • USA
Leave Review

73. SEO Inc.

SEO - Agency of the Year Finalist - Over 24+ Years

Visit Website
SEO Inc has more than 24 years of SEO / PPC-specific experience. We believe in developing digital marketing campaigns built on a foundation of SEO Inc's proven methodology. As search engines, social media, and mobile technology have evolved, so have we. SEO Inc continues to test and discover new creative ways to achieve our client's business goals. Read More

  • $151 - $200 /hr
  • 11 to 50
  • Software Development
  • USA
Leave Review

74. 97th Floor

Elevating People and Brands We Believe In

Visit Website
97th Floor is an award winning digital marketing agency with offices in Salt Lake City and San Francisco. Being in digital for 10 years, 97th Floor has the experience and expertise to drive powerful results for brands through comprehensive digital strategies. 97th Floor combines strategy and execution within their team which enables them to be fast and adaptive to the digital landscape. Specialties include Content Marketing, SEO, Analytics, Social Media, PPC, Design and Marketing Automation. Read More

  • $151 - $200 /hr
  • 51 to 250
  • Software Development
  • USA
Leave Review

75. Bliss Drive

Top SEO & Conversion Focused: Partner w/ The Best

Visit Website
We help clients beat out multi-billion dollar companies like Amazon, Wal-Mart and Staples to rank #1 for expanding market share and driving sales. We are very transparent about the work that's done, showing you every step of the way just WHY and HOW we do things so you know how your investment will translate into ROI. Read More

  • $51 - $100 /hr
  • 11 to 50
  • Software Development
  • USA
Leave Review

76. NextLeft

Amplify Your Brand with SEO + Content Marketing

Visit Website
NextLeft is an Enterprise SEO & Content Marketing agency that partners with some of the world's most beloved brands to ensure they have a technically sound SEO foundation before creating and promoting helpful, relevant content that increases organic rankings. Read More

  • $101 - $150 /hr
  • 11 to 50
  • Software Development
  • USA
Leave Review

77. Rootstrap, Inc.

Outcome-driven development. At any scale.

Visit Website
At Rootstrap, we help companies scale people, processes, and products through outcome-driven development. We’ve helped launch more than 750+ digital products with more than 100 million combined downloads. Our mission isn't to merely build pretty interfaces, it's to iteratively design software solutions. Read More

  • $101 - $150 /hr
  • 51 to 250
  • Software Development
  • USA, Uruguay
Leave Review

78. LawRank

Legal Marketing That Works

Visit Website
LawRank is a premier legal marketing agency that specializes in SEO, PPC, and web design. We have a proven track record of achieving first-page results for attorneys in the most competitive markets. Read More

  • $51 - $100 /hr
  • 2 to 10
  • Software Development
  • USA
Leave Review

79. Topflight Apps

We Elevate Brands

Visit Website
We are a product design company. We are a team of UI/UX designers, product designers, full-stack developers, and ex-founders of companies, each rigorously hand-picked for the qualities that contribute most to product success. Together, we build web and mobile apps that solve our clients’ problems in the most multidisciplinary and innovative ways possible. Read More

  • $51 - $100 /hr
  • 2 to 10
  • Software Development
  • USA
Leave Review
zip, pdf, png, jpg

Trusted by