List of Top Software Development Companies in California | Top Software Developers in California | Hire Software Developers in California
2 to 10
$51 - $100 /hr
Software Development
USA
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 About LawRank
51 to 250
< $25 /hr
Software Development
USA, Australia
BugRaptors pioneers' software testing with AI-driven automation, offering a diverse array of software testing and QA services to ensure your applications' excellence. With a track record of smashing half a million bugs, we blend innovation with expertise to elevate your software's performance. Our commitment to quality assurance is unwavering, making BugRaptors your go-to partner for cutting-edge testing solutions. Read More About BugRaptors
Exceptional Security Testing Services for Banking Software
Katherine Williams,
2 to 10
$26 - $50 /hr
Software Development
USA
At Super Web Touch in Reseda we design experiences rather than merely software. Our strategy blends state-of-the-art technology with a thorough comprehension of each individual client’s needs. Our solutions are effective, scalable, and customized to your goals, whether you’re updating IT systems, creating user-friendly mobile applications, or building strong business platforms. Read More About Super Web Touch
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51 to 250
$26 - $50 /hr
Software Development
USA
Web Design Mechanic is a full-service digital agency offering custom web design, development, mobile apps, branding, animation, and digital marketing solutions. We help businesses grow online with creative, user-focused, and results-driven strategies. Read More About Web Design Mechanic
2 to 10
$51 - $100 /hr
Software Development
USA
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 About Topflight Apps
11 to 50
$51 - $100 /hr
Software Development
USA
The Los Angeles SEO Company is your one-stop solution for achieving online success. With over four years of expertise, 635+ websites ranked, and 180+ clients served worldwide, we pride ourselves on delivering ROI-focused services. Read More About The Los Angeles SEO Company
51 to 250
$26 - $50 /hr
Software Development
USA
We specialize in developing autonomous AI agents that understand, reason, and act. Transform your business with intelligent systems that work 24/7. Read More About Intellectyx AI
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Top Software Development Companies in New York | January, 2026
