List of Top Software Development Companies in California | Top Software Developers in California | Hire Software Developers in California
51 to 250
$26 - $50 /hr
Software Development
USA
With domain expertise on Aerospace, Banking, Insurance, Tele Communication, Education, Financial Services and Retail, Hvantage Technologies brings in world class software solutions and support services tailored to the unique requirements for clients across the world. Our IT services & products suit the viability to serve the global IT domain requirements. Read More About Hvantage Technologies Inc
251 to 1000
$151 - $200 /hr
Software Development
USA
CitrusBits is a specialized healthcare app development company helping Med-Tech, SaMD, medical device, AI health, IoT/connected health, virtual care, and XR therapeutic companies build compliant, scalable digital products. We deliver secure mobile, web, and cross-platform solutions aligned with clinical workflows, regulatory needs, and patient-centric outcomes. Read More About CitrusBits
51 to 250
$26 - $50 /hr
Software Development
India, United Arab Emirates
Xicom is a global AI development and digital transformation company established in 2002. We help startups, SMBs, and enterprises build scalable AI solutions, mobile apps, custom software, cloud platforms, and enterprise applications. With 1800+ projects delivered for 750+ clients across 50+ countries, Xicom combines 20+ years of expertise with modern technologies to deliver future-ready digital solutions worldwide. Read More About Xicom
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11 to 50
$26 - $50 /hr
Software Development
USA
Ambsan Digital is a global full-stack development and digital transformation company. We specialize in custom software, mobile app development (iOS/Android), and high-performance web solutions. Their expertise spans UI/UX design, eCommerce, SEO, and cloud integration. Serving industries like healthcare, fintech, and logistics, Ambsan focuses on human-centered technology and scalable innovation to help startups and enterprises drive measurable growth in a digital-first world. Read More About Ambsan Digital
51 to 250
$26 - $50 /hr
Software Development
India, United Arab Emirates
IMG Global Infotech is one of the trusted It services providers delivering mobile app and web development, custom software development services to the entrepreneurs, small businesses, and large organizations. We develop apps at an affordable price with client satisfaction. Read More About IMG Global Infotech
51 to 250
$26 - $50 /hr
Software Development
UK, USA
Empat delivers full-cycle software development, grounded in research, empathy, and technical excellence — from system architecture and engineering to UI/UX and go-to-market strategies. Since 2013, we've delivered over 300 digital products across 17 countries, empowering brands such as Porsche, Panasonic, Transparency International, Heinemann, CBRE, and dozens of ambitious startups and scale-ups. Read More About Empat
51 to 250
$101 - $150 /hr
Software Development
USA
Dreamers Inc. is a Los Angeles research and engineering studio for hard software problems: private LLM/RAG systems, custom AI, secure data platforms, GPU infrastructure, blockchain/Web3 products, cybersecurity, scientific computing, spatial AI, and specialized applications. We work where teams need senior systems thinking, not a template app shop. Read More About Dreamers Inc.
Verified
51 to 250
$26 - $50 /hr
Software Development
USA, Australia
AllianceTek is a global technology consulting and custom software development company with 20+ years of experience delivering scalable digital solutions. We specialize in AI, cloud, web, mobile, enterprise applications, Microsoft technologies, Salesforce, DevOps. Serving startups, enterprises, healthcare, education, government, and nonprofits, our U.S. and India teams provide end-to-end services that accelerate innovation, improve efficiency, and drive long-term business growth. Read More About AllianceTek Inc.
Web Development for Sharepoint and Azure workflow development
Gerald Donlon, VP
51 to 250
$26 - $50 /hr
Software Development
India, USA
Protonshub is a custom software development company for new-age businesses. Our team works with organizations across the globe to design and deliver exceptional digital experiences. Read More About Protonshub Technologies
Working with Protonshub Technologies was seamless; they delivered timely, high-quality
Ravimohan Mishra, CEO & Co-Founder
51 to 250
< $25 /hr
Software Development
India, Germany
Incorporated with a vision to deliver a blend of latest technology and best in hand user experience, RipenApps success is a mirror of quality and satisfaction we have delivered to our clients while delivering their products, whether it has been a Mobile Application in iOS or Android or a Web Application. Our team has always been able to meet the expectations of our clients and has delivered even better. Read More About RipenApps
Mobile App Development for Real Estate
Kenneth Mitchell, CMO
251 to 1000
$26 - $50 /hr
Software Development
United Arab Emirates, UK
We at Code Brew Labs believe in building a loyal community of clients, vendors, and employees by delivering exceptional products, seamless experiences, and reliable after-sales support. Our team of 250+ talented engineers and creative professionals constantly innovates, leveraging AI and advanced technologies to tackle new challenges and drive smarter, future-ready solutions. Read More About Code Brew Labs
Excellent Mobile App Development Partner
Susan Brown, CMO
11 to 50
$101 - $150 /hr
Software Development
USA
Dogtown Media is a disruptive mobile app development company creating cutting edge apps to solve everyday problems, simplify frustrating activities, and bring endless enjoyment into the palm of your hand. Founded by a team of hardened tech veterans familiar with the twists and turns of app development, we pride ourselves on professionalism and perfectionism to design, program, and deploy top tier mobile apps. Read More About Dogtown Media
51 to 250
$26 - $50 /hr
Software Development
USA
Nexure IQ is a leading AI development company offering a comprehensive range of services to empower businesses with innovative, customized solutions. Read More About Nexure IQ
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11 to 50
< $25 /hr
Software Development
USA
IntuitionLabs is a Silicon Valley firm building AI software for pharma. Led by veteran Adrien Laurent, we bridge the gap between GenAI and regulations like FDA 21 CFR Part 11 and GxP. As a Veeva Vault CRM X Pages Partner, we offer Veeva Nitro integration, data engineering, and clinical chatbots. Our four step method (Assess, Train, Support, Measure) ensures compliant digital transformation and real time sales insights for leaders like Scilex. Read More About IntuitionLabs
11 to 50
$51 - $100 /hr
Software Development
USA
At Blitz Mobile App, an independent design and development agency in the USA, we feel proud to offer well-researched development services for digital products to our clients. Our packages for each project are always negotiable and budget-friendly. We make products under the professional guidance of the experts at our Mobile Application Development Company in the USA. Read More About Blitz Mobile Apps
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Top Software Development Companies in New York | August, 2026
