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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@agilesoft we “Enable” enterprises to strengthen and “Transform” their business by providing state-of-the-art software development services, taking agile and collaborative approach to “Innovate” best in class solutions for businesses across the globe. Our deep expertise in providing end to end product development, information technology services, software application development and software quality assurance makes us a ... read Agile Soft Systems, Inc reviews & insights
NA50 - 2492012Fremont, California -
Clearview is a global team of engineers and support staff from different countries (US, UK, Bosnia and Herzegovina, South Africa, and Indonesia) that helps startups and scaling companies accelerate our software engineering efforts with global talent. We have vetted teams that have built projects together with cultivated trust, respect, and accountability, and can add or reduce talent ... read Clearview reviews & insights
$50 - $99/hr10 - 492004San Francisco, California -
SPIRE SOFT LLC founded in 2023 with a passion for creating innovative, customized software solutions that empower businesses to achieve their unique goals. Drawing from years of experience in the software industry, we identified the need for tailored solutions that simplify complex challenges and improve operational efficiency. Our entrepreneurial spirit and dedication to excellence laid ... read Spire Soft reviews & insights
NA10 - 492023California City, California -
Innovate on your own terms. VMware Tanzu empowers Dev and Ops to build, deliver, and manage cloud native apps that customers crave—on any cloud and at the edge.
$50 - $99/hr1,000 - 9,9992013Palo Alto, California -
For more than a decade, Themis Web Technologies Inc. has worked side by side with various leading and emerging compagnies. Our mission is to assist these companies in gaining the technological development necessary to succeed in today’s highly competitive market. From Web Software deployment, custom Database Management tools or Application development, we are consistently looking ... read Themis Web Technologies, Inc. reviews & insights
NAFreelancer2007Los Angeles, California -
Kovair Software, Inc. a Silicon Valley based software Product Company specializing in the domain of adapters/connectors for ALM/SDLC tools and Integrated Application Lifecycle Management (ALM) solutions.
< $25/hr50 - 2492000San Ramon, California -
Hikesiya is a Silicon Valley-based software development company providing software solutions with a global team of Japan and Vietnam. With more than 20 years of experience in software industry from IT consulting to web and mobile application development, we offer robust software solutions to help you launch, support and accelerate your business. Our team is ... read HIKESIYA USA INC. reviews & insights
$25 - $49/hr50 - 2492003Cupertino, California -
We are GoSolve - a software development company built by passionate software engineers and software specialists. Go is our weapon of choice, but we also supplement our tech stack with other front-end and back-end technologies. By working with us you will join a global team of self-driven world-class experts working on projects from a wide ... read GoSolve reviews & insights
< $25/hr10 - 492021San Francisco, California -
Welcome to Giamars Technology, a leading software development company that is changing the game in the tech industry. With a team of highly skilled and innovative developers, we are dedicated to creating cutting-edge solutions for businesses of all sizes. At Giamars Technology, we understand the importance of staying ahead of the curve in today's ever-evolving digital ... read Giamars Technology reviews & insights
$25 - $49/hr2 - 92020San Francisco, California -
Columbus Technologies and Services, Inc. is an SBA Certified Small Disadvantaged Business, founded in 2001 by Mr. Ajay Handa. We are headquartered in El Segundo, California with locations throughout the country. We are dedicated to customer satisfaction and providing high quality support in the areas of Information Technology, Software, Science, Engineering and Professional services. Columbus ... read Columbus Technologies reviews & insights
$50 - $99/hr250 - 9992001El Segundo, California -
Webmob Technologies is a global leader in custom web and app development, offering consulting and development services to businesses of all sizes - from startups to mid-sized organizations to enterprises. Our custom web and app development expertise has earned us top reviews & a prominent position in the industry. With over 12+ years of experience, ... read WebMob Technologies reviews & insights
< $25/hr50 - 2492010San Jose, CaliforniaNot good
- Ajay Valecha, Managing Director at General Counsel London Limited -
NEKLO is a software development company that delivers custom solutions for Healthcare, Construction, Marketing, FinTech, Energy, eCommerce and other industries. Since 2009, NEKLO has been helping businesses solve industry-specific challenges — from increasing operational efficiency for SMBs to scaling complex infrastructures for large enterprises. With 200+ experts and 300+ projects completed since 2009, NEKLO provides software consulting, ... read NEKLO LLC reviews & insights
$25 - $49/hr50 - 2492009Novato, California -
We provide custom design, build, support, and maintenance services for web and mobile applications, with deep expertise in Ruby on Rails.
$100 - $149/hr2 - 92015Coronado, California -
Our experience, prebuilt templates and development expertise enable you to benefit from Salesforce and Community Cloud’s powerful services quickly and cost effectively. Integrating your customer services and support functions into Salesforce and Community Cloud cuts costs and creates exciting new ways to do business better and more profitably. Working with us can help you
NA10 - 49San Francisco, California -
EDISON Software Development Centre – 300+ engineering projects for clients from 41 countries using 298 coding technologies and programming frameworks. Free quote. EDISON designs and creates quality software products, which meet the very highest standards of current enterprises. We are committed to delivering exceptional quality software packages. At EDISON Software, we follow international guidelines on ... read EDISON Software Development Centre reviews & insights
$25 - $49/hr50 - 2492002Chino Hills, California -
MEV is a global software development company with amazing clients in a variety of industries including healthcare, agriculture, and e-commerce. Together with our clients, we deliver quality software that solves business needs and keeps customers engaged. Our clients partner with, and depend on, us to: develop technical solutions that match their business needs breathe new ... read MEV reviews & insights
NA50 - 2492006Walnut Creek, California -
Applozic brings real-time engagement with chat, video, and voice to your web, mobile, and conversational apps. We power emerging startups and established companies with the most scalable and powerful chat APIs, enabling application product teams to drive better user engagement, and reduce time-to-market. Customers and developers from over 50+ countries use us and love us, ... read Applozic Inc reviews & insights
NA10 - 492016El dorado Hills, California -
SPsoft is a Managed Services Provider specializing in end-to-end software development and providing top engineering teams for various aspects of software lifecycle management. Our health-tech and medical device clients recognize SPSoft as their trusted technology partner and advisor with deep experience in HIPAA compliant products and custom solutions development. We deliver value to our customers ... read SPsoft reviews & insights
$50 - $99/hr10 - 492017San Mateo, California -
WiseTREND offers high-quality OCR automation solutions to help businesses being more efficient and cost-effective in their Automation and Data Capture projects. All our document processing solutions are enterprise-mature, time-tested and available on-prem and in the Cloud. Under the hub we utilize innovative AI- based conversion and Intelligent Document Processing (IDP) OCR software solutions of ABBYY, ... read WiseTREND reviews & insights
NA10 - 492003Sunnyvale, California -
‘Build as a Service’ (BaaS) unifies our capabilities in user experience design, SaaS on AWS, serverless architecture, DevSecOps, and quality assurance into a flexible, collaborative, nimble service with one aim – forging ideas into reality.
$25 - $49/hr50 - 2491999Mountain View, California -
Bydrec, Inc. is a custom software development company that specializes in nearshore outsourcing. With over 17 years in the business, we leverage our expertise to bring clients increased operational efficiency and faster
NA2 - 9Pleasanton, California -
We make amazing web and mobile applications using React and React Native.
$25 - $49/hr2 - 92020Brea, California -
CodiLime has been helping clients worldwide boost their technology-driven businesses since 2011. With top-notch engineers and thinkers on board, we work efficiently and build custom solutions to help you astonish your customers. We combine networking expertise with strong software engineering skills to help our clients seamlessly navigate the entire software product lifecycle, from design and ... read CodiLime reviews & insights
NA250 - 9992011Palo Alto, California -
Calabria Group is an innovative and forward-looking family of companies providing unmatched Information Technology consulting, solutions, and technical services in a variety of industry specific verticals. We help our clients meet the challenges of tomorrow’s technology advances today.
< $25/hr250 - 9991995Roseville, California -
Eva is a comprehensive Amazon seller platform that provides solutions to Amazon sellers with its all-in-one services in multiple areas. Thanks to her AI-based technology and experienced specialists, she helps Amazon sellers to take advantage of many services at affordable prices on a single platform, saving both time and money.
NA50 - 2492020San Diego, California -
Look far and wide, we bet you’ll never find another agency that can successfully manage everything from Digital Marketing to IT Consulting to Software Development and still have a sense of humor! Tech doesn’t have to be scary, which is why our Project Captain framework focuses on bringing a human approach to technology consulting. When ... read Specter reviews & insights
NA10 - 492020Auburn, California -
Vicert is a pioneer in the health tech industry and are custom healthcare software developers. We specialize in health cloud solutions, interoperability, Telehealth, patient engagement and portals, and remote patient monitoring. Whether you are looking for a qualified healthcare software development team that can help with EHR integration services or Clinical Decision Support Systems, Vicert ... read Vicert reviews & insights
NA10 - 49San Francisco, California -
CNET, is a Costa Rican company oriented to the development of complete solutions in the areas of software development, solutions for Internet and Networks. In addition, consulting services, training, graphic and multimedia design, cameras and closed circuit (CCTV), outsourcing, hardware and software supply, as well as technical support in the different service areas are provided.
NA2 - 92003San Jose, California -
Development of custom applications, integral solutions under the SaaS model, digital transformation solutions, corporate portals, business intelligence, Big Data, Data Science and specialized training in IT technology update.
NA10 - 491995San Jose, California -
MDG Developers Group is a Costa Rican company with over 25 years of experience in custom tech solutions. Our values and experience drive us forward and set us apart, and our clients feel the difference. Since the 1940’s, Costa Rica has been developing into the tech powerhouse that it is today, thanks to the advent ... read MDG Developers Group reviews & insights
NA10 - 491994San Jose, California -
Crowdbotics makes it faster than ever to build complete, scalable apps for business. With Crowdbotics, professionals can turn ideas into real code using a matched library of components and a network of on-call experts. Crowdbotics references a library of millions of production-grade software packages to identify the most effective components and workflows for a given ... read Crowdbotics reviews & insights
< $25/hr10 - 492016Berkeley, California -
Builder is driving the next generation of front-end programming, with the only Visual Development Platform that offers an AI-powered design-to-code tool, a visual editor, and an enterprise CMS.
NA50 - 2492018San Francisco, California -
Trusted by private companies and government agencies, BrightApps delivers custom artificial intelligence solutions that equip you to automate business processes, improve data analysis, complement human capabilities, and address other use cases ethically without neglecting data concerns.
$100 - $149/hr10 - 491990California City, California -
FloTorch.ai is a real-time Retrieval-Augmented Generation (RAG) orchestration platform designed to streamline the deployment of AI-driven workflows in enterprise environments. It offers features such as the AutoRAG Tuner for optimizing RAG pipelines, advanced LLMOps and FMOps capabilities for efficient AI lifecycle management, and comprehensive real-time monitoring for large-scale deployments.
NA10 - 492024Sunnyvale, California -
Kingsmen Digital Ventures is a next-generation development partner. Bringing the best technical talent, cutting-edge technology, and extraordinary product management to all custom software initiatives. Our goal is not just to meet success metrics but to drive real business results that align with your objectives. Our comprehensive suite of services, include: Product design and engineering Mobile ... read Kingsmen Digital Ventures reviews & insights
$100 - $149/hr10 - 492017Irvine, California -
ConnectDevs is an AI recruiting platform that transforms how companies discover, evaluate, and connect with talent. Using natural-language search across an 800M+ candidate database, ConnectDevs instantly understands your hiring needs and surfaces the most relevant profiles with AI-generated summaries, experience insights, and intent signals. Beyond search, it enables you to run AI-driven interviews tailored to ... read Connect Devs reviews & insights
$25 - $49/hr2 - 92024San Francisco, California -
Embark on a transformative journey with our bespoke ChatGPT-4 machine learning models, meticulously crafted to align with the distinct needs of your enterprise. At the heart of Red Sand Research, we champion the integration of advanced machine learning and artificial intelligence technologies, delivering unparalleled solutions that propel your business communication and operational systems into a ... read Red Sand Research reviews & insights
< $25/hr10 - 492014San Diego, California -
Helping U.S. companies build and scale the highest-caliber data science, machine learning, data engineering, and data analytics teams quickly and efficiently. We exist to share the wealth and opportunities created by AI and data with the world’s highest-caliber talent, empowering them regardless of borders, barriers, or preconceived limitations.
$50 - $99/hr250 - 9992019San Francisco, California -
Corelynx Inc. is an established Silicon Valley based Enterprise Software Company. It holds extensive experience and in-depth knowledge in developing complex business applications and online commerce solutions. Operating since 2005, Corelynx has been one of the initial adopters of cloud computing technology. It has implemented one of the first enterprise level applications on Amazon cloud ... read Corelynx Inc. reviews & insights
$25 - $49/hr50 - 2492005Dublin, California -
We are offering expertise and on-hand experience for all your product development requirements from scratch to post-delivery and marketing. Our favourite technologies are Node.js, Vue.js, Golang and Flutter. Our aim is to bring our development teams as close as possible to our partners and the product owners to create a super lean and focused delivery ... read Canecom reviews & insights
$50 - $99/hr10 - 492009San Diego, California -
We are the fastest growing Nearshore Software Outsourcing company in the Americas. We operate at the intersection of engineering, strategy, and design combining cross-industry experience, proven methodologies, and technology expertise to engineer high-quality solutions that add value to businesses. With 200+ expert software engineers in 13 countries, we provide time zone–aligned teams to power startups, ... read Code Power reviews & insights
$50 - $99/hr50 - 2492018San Francisco, California -
Rollout IT is a digital product development company as well as an exclusive developers' network. We partner up with companies to build something amazing from scratch, to help you with your product vision by turning it to reality, or to scale up your team with real seniors for short or long-term projects. We have software ... read Rollout IT reviews & insights
$25 - $49/hr2 - 92018San Francisco, California -
At Calibec, we specialize in crafting tailor-made applications designed to meet the unique needs of businesses across various industries. We are dedicated to providing top-notch services to meet your business needs: Custom enterprise software development Single-page applications, API, Wordpress, etc. Custom mobile development. iOS, Android, Cross-platform. Cloud integration services Azure, AWS, Google Cloud. System integration ... read Calibec LLC reviews & insights
$50 - $99/hr2 - 92021Mission Viejo, California -
We're DeepStrike, a cutting-edge penetration testing company that specializes in providing Penetration Testing as a Service (PTaaS) and continuous penetration testing solutions. Our mission is to ensure that your organization's digital assets are fortified against potential cyber threats, vulnerabilities, and breaches.
$150 - $199/hr2 - 92016San Francisco, California -
LinkEdge Technologies has operated as an IT solutions provider for its clients. With their significant industry and functional experience coupled with their development and delivery processes, LinkEdge Technologies provide unparalleled capabilities among Issue Management providers. Whether clients require staff augmentation, turnkey project development, or access to international resources, LinkEdge Technologies is structured to provide the ... read LinkEdge Technologies reviews & insights
$25 - $49/hr10 - 491998Los Angeles, California -
Founded in 2008, The iFish Group, Inc. (IFG) is a fast-growing information technology (IT) consulting firm headquartered in Sacramento, California serving both public and private sector clients. Over the past nine years, IFG has collaborated with clients in planning and delivering some of their most critical IT projects, partnering with them to develop effective approaches ... read The iFish Group reviews & insights
$50 - $99/hr10 - 492008Sacramento, California -
Synopsys technology is at the heart of innovations that are changing the way we live and work. The Internet of Things. Autonomous cars. Wearables. Smart medical devices. Secure financial services. Machine learning and computer vision. These breakthroughs are ushering in the era of Smart, Secure Everything―where devices are getting smarter, everything’s connected, and everything must ... read Synopsys reviews & insights
< $25/hr10000+1986Mountain View, California -
A full-cycle global software development company focusing on an approach to business transformation that puts people first. We work with clients at any scale and any platform.
$25 - $49/hr50 - 2492007Cupertino, California
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