Top Software Companies in California
Are you searching for top software development companies in California? Here are the top software developers in California that offer the best software development services. Searching for a reliable software development company in California among many companies can be pretty daunting for potential software buyers. To help businesses tackle this challenging task, Goodfirms has compiled a list of the top software developers in California. The iconic software development companies in California are ranked based on several qualitative and quantitative factors, including total industry experience, software portfolio, software design skills, technical expertise, and client feedback. So, pick a company from the list below of California software companies to ensure the success of your software project:
List of California's Top Software Development Companies & Developers
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Block Blox was created to deliver a unique offering to its clients: combining top industry experts with cross-industry experience with a qualified network of resources, tools, and services. With a talented team based around the world, Block Blox has unparalleled global reach in technological and business fields. Specialties Strategic Advisory, Project Management, Product Development, and ... read Block Blox reviews & insights
NA10 - 49San Francisco, California -
Visionary Integration Professionals (VIP) offers a diverse solution portfolio that allows organizations to better align strategy to execution. Our four core disciplines – Management Consulting, DevOps, Software Quality Management and Organizational Development – provide the visibility, planning, and agility needed to accelerate strategic change. Today, more than hundreds of organizations have made the right business ... read Visionary Integration Professionals reviews & insights
$150 - $199/hr250 - 9991996Folsom, California -
We love what we do! Our team is smart, passionate, and creative, and our integrity and commitment are unmatched. We have years and years of experience delivering cloud development operations to a wide variety of clients and industries,We are conveniently headquartered in the Southern California area with main office in North of San Diego, CA ... read Stackwire LLC reviews & insights
$50 - $99/hr10 - 49San Diego, California -
New Context is an innovator in the security of data for highly regulated industries including energy, telecommunications, finance and retail.
< $25/hr10 - 492013San Francisco, California -
Povio Labs is a creative and talented team of on-demand developers and designers helping top companies build and launch scalable software. We are a Y-combinator backed company, and we make it easier to hire project-based developers and designers anywhere in the world on-demand.
$50 - $99/hr50 - 2492013San Francisco, California -
Entersec is a full circle technology solution provider. We offer top notch development services for startups and existing products. Our experience based on over 12 years of experience of working with clients from small e-shops and startups to Fortune500 companies. Our goal is to bring your ideas live and build long-term relationship with successful development ... read Entersec reviews & insights
$25 - $49/hr10 - 492008Santa Monica, California -
We provide solutions in the fields of Augmented Reality and Virtual Reality for businesses. Chewed Pixel Studios is an interactive media enterprise with a focus on Augmented Reality & Virtual Reality technologies. We are a small, talented team of seasoned experts with a passion for efficient, high quality software.We go in-depth with the companies we work with and ensure that the solutions we build ... read Chewed Pixel Studios reviews & insights
NA10 - 492018Santa Clara, California -
Yardi is dedicated to the design, development, and support of real estate investment management and property management software. We offer full business solutions for every real estate market, including multifamily, single-family, affordable, public, senior, and military housing as well as office, industrial, and retail market segments.
$100 - $149/hr1,000 - 9,9991982Santa Barbara, California -
SWK will move your business beyond technology. We look at your whole business for opportunities to improve your systems. We then apply our many years of business solutions knowledge and know-how to tie it all together… seamlessly. SWK offers ERP, EDI and WMS software products and solutions as well as customized software development and managed ... read SWK Technologies reviews & insights
< $25/hr50 - 2491987San Diego, California -
InApp is a leader in web applications, custom software, and mobile applications. With offices in India, the USA, and Japan, we’ve completed thousands of projects over our 22 years in the business. We know how to get software projects done! InApp can build a premium-quality solution quickly and at ⅓ the price you’d pay for ... read InApp Inc reviews & insights
$25 - $49/hr250 - 9992000Palo Alto, California -
Our passion for our craft allows us to shift speed and focus as client needs dictate. Leveraging our expertise as builders, we drive business transformation and position our clients for a sustainable future. By focusing on experiences over features, technology falls seamlessly into the background.We create transformational change that’s meaningful to our clients’ individual business ... read Agency73 reviews & insights
NA2 - 92017Encinitas, California -
Since 2008, we’ve been helping Bay Area businesses plan, build, and maintain the best websites possible for their unique needs. Our approach is simple. We believe what matters most about a website isn’t good looks or clever code – it’s how effective the site is at growing your business. That objective guides us as we create ... read PureLynx reviews & insights
$25 - $49/hr2 - 9Santa Maria, California -
We’re a renowned Agency helping start-ups and large brands build their identity with modern yet result-driving software solutions. Mainly focusing on bringing the sales on board, we prefer giving consultations for web development and marketing campaigns. Detailed analysis with insightful solutions is a plus point here.
$50 - $99/hr10 - 492019Manhattan Beach, California -
Looking for a reliable and innovative software development company for your business needs? Look no further than our company! With years of experience and a team of skilled developers, we specialize in creating custom software solutions that meet the unique needs of each of our clients. Whether you need a web or mobile application, cloud ... read Bepom Inc. reviews & insights
NA10 - 492017Los Angeles, California -
Linkosys is an information technology consulting company. It was founded in July 2016 and has two offices (California, USA, and Hanoi, Vietnam) with a team of well-trained and experienced engineers. We provide clients with cutting-edge technology, high-quality products, and business solutions. Have a new project? Email us at [email protected] Our services: Mobile App Development Web-App Development ... read Linkosys reviews & insights
$25 - $49/hr10 - 492016Orange County, California -
We are a web design and software engineering firm with focus on technology and documentation. We can help your business grow through digital marketing, custom web design, search engine optimization (SEO), software engineering & development, website hosting services, website analytics, social media integration / strategy / management / creation. From e-commerce websites to software integrations ... read OC Imagine reviews & insights
< $25/hr10 - 492021Orange County, California -
We develop custom software for our clients. We are a team of full-stack software developers that can build any type of complex solutions. We also teach programming for those who want to learn. We develop software remotely, so you don't have to be located close to our office. However, if you want, we can meet ... read Developer Partners reviews & insights
$25 - $49/hr2 - 92020Los Angeles, California -
Bits and Bytes is the partner of choice for many of the world’s leading enterprises, SMEs, and technology challengers. We help businesses elevate their value through custom software development, product design, QA, and consultancy services. We help businesses elevate their value through custom software development, product design, QA and consultancy. E-COMMERCE SOLUTIONS GAMIFICATION SOFTWARE ... read Bit and Bytes reviews & insights
< $25/hr10 - 492021Diamond Bar, California -
We are a San Francisco based tech team motivated in developing scalable mobile and web applications. Our in-house team of developers, trained by industry domain specialists, also practice productive ways of remote working at reasonable prices. Yes, we help you hire talent/s based on your requirements.
NA10 - 49San Francisco, California -
We help our clients to determine the capabilities they need to compete, we develop, and often operate, the systems they need to grow, and we build the digital products they need to win.We get it you want to work somewhere that's about more than just the time you spend bathed in the glow of your ... read Span reviews & insights
$50 - $99/hr50 - 2492013San Francisco, California -
At ThoughtMinds, we specialize in developing custom generative AI solutions that help businesses enhance efficiency and drive revenue growth. Our mission is to empower enterprises with cutting-edge AI technology, seamlessly integrating it into their workflows to optimize processes without disruption. We offer a range of AI services, digital engineering, and product engineering solutions designed to ... read Thoughtminds reviews & insights
$25 - $49/hr10 - 492023San Francisco, California -
Abbot Kinney Agency is a technology and marketing firm dedicated to accelerating business transformation through artistry, collaboration, and technological innovation, all while preserving brand authenticity. Key Services: E-commerce Development: Specializing in platforms like BigCommerce, Magento, Shopify, Shopware, and WooCommerce, the agency offers comprehensive solutions to enhance online shopping experiences. Growth Marketing: Employing data-driven strategies to ... read Abbott Kinney Agency reviews & insights
$150 - $199/hr10 - 492023Venice, California -
Xyplix is a modern web and software development company helping businesses scale through clean, functional, and results-driven digital solutions. Whether you're a startup needing a marketing site, an enterprise looking to streamline internal tools, or a service business ready for automation — Xyplix turns vision into reality. From responsive websites and intuitive dashboards to custom ... read Xyplix reviews & insights
$50 - $99/hr10 - 492023Palo Alto, California -
At Solarium, we specialize in custom software development, with over 15 years of experience delivering tailored digital solutions for businesses across various industries. From startups to established enterprises, our mission is to turn ideas into scalable, efficient, and user-friendly software. We build everything from self-manageable websites and virtual stores to fully customized business platforms. Our ... read Solarium reviews & insights
$25 - $49/hr2 - 92010San Francisco, California -
5D Global network provides a range of services at competitive prices. Unlike traditional firms, our approach reduces costs and offers tailored solutions for research, concept creation, MVP development, and commercialization. Our team delivers quality results with agility and innovation to keep you ahead of the market.Our consulting and staffing approach eliminates recruitment fees, cuts overhead ... read 5D Global reviews & insights
NA10 - 492023Walnut Creek, California -
InSilicoMinds specializes in providing AI and advanced modeling and simulation solutions for Pharma & Life Sciences. We leverage the best of breed validated global solutions and service providers to offer the best in class in silico solutions which help our clients optimize their drug development cycle, reduce costs, save time, and improve patient outcomes. InSilicoMinds ... read InSilicoMinds reviews & insights
$25 - $49/hr50 - 2492021San Diego, California -
CRYMZEE Networks is an expertized growing team of 40+ talented and dedicated members. What we do is: transform your ideas digitally and convert your entrepreneur dreams into practical, flawless, and profitable digital solutions with the blessing of the latest and highest technologies. We are a full-lifecycle software development company expert in #development, #customization, and #integration ... read CRYMZEE reviews & insights
< $25/hr10 - 492017San Diego, California -
At Valerian Technology, we're not just a tech consulting firm; we're revolutionizers of the IT consulting landscape. Specializing in Fractional CTO, CTO Consulting, and Fractional CIO services, we stand out with our US-based team of developers and industry mavens. Our forte lies in bridging the gap between advanced technology strategy and effective management, positioning us ... read Valerian Technology reviews & insights
< $25/hr10 - 492018San Diego, California -
Sapient Logic is a passionate collective of engineers and managers dedicated to providing IT solutions for our valued customers. Our services encompass a wide range, including Software Development, Systems Engineering, Network Engineering, Test and Evaluation, Automated Cloud Deployment, and Artificial Intelligence Modeling. To achieve a harmonious balance between work and leisure, we actively engage in ... read Sapient Logic reviews & insights
< $25/hr10 - 492016San Diego, California -
At Arosys, we are more than just a software development company. With more than 20 years in business, we have evolved to be your strategic technology partner. We are committed to transforming your vision into innovative solutions. With a team of highly skilled professionals and a relentless focus on excellence, we specialize in delivering mission-critical ... read Arosys Technologies reviews & insights
NA10 - 492004Sunnyvale, California -
Flaidex is a full-service software company founded in 2021, built on over 9 years of hands-on development experience. Our strength lies in our highly skilled development team, supported by dedicated UI/UX designers and a result-driven marketing team, allowing us to deliver not just software but market-ready solutions. We specialize in custom software and product development, ... read Flaidex LLC reviews & insights
$100 - $149/hr10 - 492021Torrance, California -
GenAI Protos delivers AI consulting services, full stack AI application development, and custom AI solutions for startups, enterprises, and Fortune 500 companies. With 20+ years of experience in enterprise AI implementation, our team of generative AI experts accelerates innovation through rapid AI prototyping, cost-effective AI solutions, and strategic generative AI consulting. As trusted AI implementation ... read GenAI Protos reviews & insights
$50 - $99/hr10 - 492024Irvine, California -
InterraIT, a Ferfier group company, is a leader in Digital Engineering services focused on the Mobility and Manufacturing space. With over two decades of experience, we help customers in their Digital Transformation and Modernization journey with cutting-edge technology, enabling them to transform, grow, and thrive in a dynamic digital era. With a global presence and ... read Interra Information Technologies (InterraIT) reviews & insights
$25 - $49/hr250 - 9991996Irvine, California -
CodeWheel AI builds production-grade AI platforms for companies that need enterprise architecture - not just an app. I design, build, and operate full-stack AI products: RAG pipelines, agent systems, identity platforms, billing infrastructure, security operations, and observability - unified under one engineering workflow. What makes this different: Instead of juggling agencies or freelancers, you get ... read CodeWheel AI reviews & insights
$150 - $199/hrFreelancer2011Sunnyvale, California -
CircleTech is a leading Software services provider specializing in digital experiences, Data & AI applications, enterprise modernization and managed IT services. At CircleTech our mission is to empower individuals and organizations to consistently innovate and achieve excellence by stepping into the circle of latest technology.
NA10 - 492024California City, California -
Roxosoft is an innovative custom software development agency based in the United States, known for delivering tailored software solutions that meet complex needs. With extensive experience designing and developing enterprise applications, automation tools, and advanced engineering solutions, Roxosoft leverages modern trends and methodologies to ensure top-notch results. Its team consists of highly qualified developers with ... read Roxosoft LLC reviews & insights
$50 - $99/hr10 - 492008Sunnyvale, California -
The Coding Company is a software development agency based in Lahore, Pakistan, delivering high-quality digital solutions to clients worldwide. With a team of 40+ experienced engineers, we specialize in building web and mobile applications, custom software systems, and enterprise-grade platforms that solve real business problems. We work across modern technologies including AI, IoT, and blockchain, ... read The Coding Company LLC reviews & insights
$25 - $49/hr10 - 492022Tracy, California -
Bitmatica began its journey over nine years ago to help organizations worldwide build great products. We believe the best products come from an incredible team who care deeply about every single detail, from each customer it serves to every line of code it’s powered by. Our passion for great products and even greater outcomes has ... read Bitmatica reviews & insights
$200 - $300/hr2 - 92012San Francisco, California -
Gateway TechnoLabs is a reputed IT company, serve various kind of IT solutions for Different kind of industries like Automotive,healthcare, publishing and media, Entertainment and gaming etc. since 1997. More than our technological expertise, it's our relationships, reliability, and credibility with our customers, that makes us a globally successful company. Rest is complimentary. We always ... read Gateway TechnoLabs reviews & insights
< $25/hr250 - 9991977San Jose, California -
Data Analytics and Integration Experts. Cloud, Web, Mobile. Transform your business with a leader in multi-platform development services. Our Hybrid Delivery approach utilizes a combination of onshore and offshore resources to maximize cost and efficiency.
$25 - $49/hr50 - 2492010Santa Clara, California -
We are an IT outsourcing and software development company with more than 10 years of experience in connecting you with a pool of prevetted global talent. Our network is made up of experts in recruiting and workforce solutions across technologies and engineering. Advancio’s industry expertise and full-service capabilities in dedicated teams and project-based solutions in different industries ... read Advancio reviews & insights
$50 - $99/hr50 - 2492010Valencia, California -
Qaprosoft provides full Software Design, Development and Quality Assurance for your product. We work with emerging companies and leader enterprises in numerous areas: fintech, education, sharing economy, gaming, fitness, medical, eCommerce and management software. Originating from the software QA company we have quality treated as the #1 fundamental. Resulting solution we develop always fits the ... read QAPROSOFT reviews & insights
$50 - $99/hr50 - 2492007Roseville, California -
In 2013, when the Indian startups had just started gaining momentum & Smartphones were picking up faster than ever, two new IT graduates started building mobile apps, making the most of this wave. Five years since and we’ve consulted close to 500+ Apps for over 100 clients across 6 continents. Our goal is simple – ... read Helix Tech Pvt. Ltd. reviews & insights
$25 - $49/hr10 - 492013Carson, California -
SARA Technologies is one of the most trusted web, mobile, software and blockchain development company and the clients can rely on us for all their web, app and software development needs over blockchain. In last 10 years of successful service assistance, we have catered a huge range of clients across the world and in our entire ... read SARA Technology reviews & insights
$25 - $49/hr10 - 492007San Diego, California -
Opcito Technologies delivers solutions globally by combining some of the most cutting-edge technologies and innovation-oriented professionals to help clientele build market-disruptive products. Opcito specializes in Cloud Technologies and Solutions as a Service and is an official partner of big names in cloud and container space such as Kubernetes, Red Hat, Microsoft, and AWS. We are ... read Opcito Technologies reviews & insights
$100 - $149/hr50 - 2492015Milpitas, California -
UpTeam is a global software development accelerator. We create and operate software teams and dev-centers for North American technology startups and corporate innovators – large and small. Our mission: - To accelerate SaaS business agility with high-performance software development teams. - To create opportunities for talented engineers to work together with top industry experts and ... read UpTeam reviews & insights
$100 - $149/hr50 - 2492008Sunnyvale, California -
Art+Logic is a custom software development company based in Pasadena, CA. Since 1991, Art+Logic has designed and developed software for clients in a diverse set of industries including music technology, education, entertainment, consumer electronics, financial services, and business equipment manufacturing.
< $25/hr50 - 2491991Pasadena, California -
MJD is continually looking into the future to uncover new digital innovation possibilities for our clients. We have combined technology consulting, experience design and agile software engineering processes to launch a new type of agency model to create new value for our clients and something even more elusive - delighted customers. We believe that branded, ... read MJD Interactive reviews & insights
< $25/hr10 - 492017San Diego, California
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