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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The App Founders is a recognized leader in the mobile app development industry that excels in building mobile apps to upscale your business and bolster your customer retention rate. We’ll transform your idea into a market-ready application — on schedule and within budget. We believe in the delivery of customized solutions to both large organizations ... read The App Founder reviews & insights
$50 - $99/hr250 - 9992014California City, CaliforniaI want to say thanks to the team of The App Founders for helping us in getting our application designed.
- Jande Sage, Assistant Manager at Baranda Clothing Co -
Our vision enables us to follow an adaptable operations model and methodologies that invigorate an optimized digital persona. Our team has effectively launched projects and successfully set their digital footprint in the on-always world of today. Visionary Web Studios is based out of our best ideology – scalable solutions that bring measureable outcomes. Our efforts ... read Visionary Web Studios reviews & insights
NA50 - 2492016Bell Gardens, CaliforniaI wanted an eCommerce website to be developed for my startup.
- Jande Sage, Assistant Manager at Baranda Clothing Co -
We have a team of industry professionals, with each member coming from a unique background. By combining the expertise of different individuals, we create robust digital experiences for our clients. For The Finest web studios., customer gratification is the utmost priority. We ensure that our customers are satisfied by providing them with excellent digital solutions ... read Finest Web Studios reviews & insights
$25 - $49/hr50 - 2492012California City, CaliforniaMy website wasn’t doing well in the rankings. As a wholesaler, I needed my website very much for my business needs.
- Jande Sage, Assistant Manager at Baranda Clothing Co -
Voxturr is an award-winning agency that specializes in digital transformation and growth. Employing a business-first approach, Voxturr blends technology and creativity to create businesses that are future-ready. Having a wide portfolio of industries in startups, growing businesses and Fortune 500 companies, Voxturr prioritizes on user experience when strategizing and designing solutions. By doing so, provide comprehensive growth services to help ... read Voxturr reviews & insights
$50 - $99/hr10 - 492017San Francisco, CaliforniaThe team at Voxturr was highly reliable and responsible.
- Tom Jesch, Founder of Waterwise Botanicals at Waterwise Botanicals -
At Differenz System we focus on providing a variety of web and app development solutions that have positively impacted our client's productivity and profitability. Our company is built on the foundation of three points: high performance, high productivity, and a healthy and energizing work environment.
$25 - $49/hr50 - 2492012West Hills, CaliforniaAmazing experience
- Anonymous -
Frenchy Digital is a minority-owned startup that just moved to Los Angeles from Paris France that specializes in Mobile App and Web Development. Our international offices allow us to assign the right delivery team to produce the very best outcome both quickly and at a fair price.Before our company was founded in 2019, our developers, ... read Frenchy Digital L.L.C. reviews & insights
$25 - $49/hr10 - 492019Brentwood, CaliforniaThey have a very talented team that is passionate about what they do which helps them deliver their services in a timely manner.
- Raphael Tordjman, President at JLIC @UCLA -
Now is about change and disruption. It’s about the end of old certainties and the beginning of new opportunities. But if that’s now – what’s next? We believe what’s next is in the hands of people living in a digital world. Digital empowers people. They decide what they love, where they engage and what they support. They are ... read Website Design Tree reviews & insights
$25 - $49/hr50 - 2492014Altadena, CaliforniaMy sincere gratitude for the excellent work they did on my website.
- Stephania Ani, Branch Manager at LendingTree -
IntelliMedia Networks is a global technology consulting and services company with leading streaming, augmented reality, digital, cloud, and security capabilities. We embrace the power of change to create value and shared success for our clients, people, shareholders, partners, and communities. IntelliMedia Networks is an online streaming media company developing products and solutions for mobile, web, ... read IntelliMedia Networks reviews & insights
< $25/hr50 - 249111Orange County, CaliforniaAmazing Experience! They meet all deadlines, and they have very high quality work
- Om Suchak, General Dentist at Wize Comply -
We at Epik Solutions believe in being a one-of-a-kind business impact experience management and digital transformation company providing simplified enterprise and account-based solutions to help our customers grow. We create transformational methods for our clients that solve their immediate and long-term needs. For years we had looked for a business transformation company that could provide ... read Epik Solutions reviews & insights
$25 - $49/hr50 - 2492015Pleasant Hill, CaliforniaFast and professional fix to WordPress problem
- Sarah Jayne Anderson Gipson, Senior Marketing Manager at Big Imagination Group -
American Web Coders is one of the prominent website design and development companies based in the USA. A company has achieved numerous awards by delivering top-quality solutions across the world.
NA10 - 492012Los Angeles, CaliforniaThey delivered a stunning website that boosted my SEO and user engagement—worth every penny!
- Giggy Brok, Marketing Manager at Solution Thinker (AAF Tech) -
Smart Marketing Firm LLC is a dynamic digital marketing agency dedicated to empowering businesses through innovative, data-driven strategies. Our mission is to help brands of all sizes thrive in the competitive online landscape by delivering tailored marketing solutions that drive measurable results. At Smart Marketing Firm LLC, we specialize in a comprehensive range of services ... read Smart Marketing Firm LLC reviews & insights
$25 - $49/hr10 - 492017San Diego, CaliforniaWorking with Smart Marketing Firm has been a game-changer for Tangent-EHR LLC, as their tailored mar
- Benna Hantel, Director at Tangent-EHR LLC -
Sunlight Media LLC is an award winning website & mobile app development company located in downtown Los Angeles. The company specializes in web design, mobile application development, graphic design and digital marketing services, such as SEO, SMM, PPC and brand development.
$50 - $99/hr2 - 92011Los Angeles, CaliforniaAngelo and his team are great web designers and developers, and a pleasure to work with.
- Jason Greenman, Private Investor at Windsor Square -
At Universal, we’re not here to play it safe... we’re here to make waves. Whether you’re looking to write that bestselling book, launching an app that disrupts, or crafting marketing content that actually converts, we’ve got your back. From epic design to next-level digital solutions, we make it happen. Our team of experts is here ... read Universal Writing Hub reviews & insights
NA10 - 491997Berkeley, CaliforniaWe felt supported throughout.
- Lang Morris -
Our partnership means close collaboration with you and your teams, experiencing multiple iterations and taking you on that journey. Design thinking processes and research phases are what stand behind our trendy works. Enabling us to reach a balance between a beautiful, smart design and functional development.
NA10 - 492021Santa Clara, CaliforniaSlick always makes an effort to deliver a very user-friendly and great UI/UX; they work hard for it.
- Shauli Mizrahi, CTO at Rep.ai -
For 10 years, we have been successfully enriching businesses of all sizes by developing and implementing customized CRM systems that help leverage data to achieve exceptional results. Specializing in digital transformation, we offer personalized solutions tailored to meet the unique needs of entrepreneurs at every level. With expertise across various industries, including logistics, freight forwarding, ... read SaprIT reviews & insights
NA10 - 492013Mountain View, CaliforniaWorking with SaprIT was excellent; their professionalism and CRM solutions improved our efficiency.
- Catherine Ilaschuk, Marketing assustant at Elit-Web -
We believe anything is possible with the right website to engage visitors. Whether you're about to create a website for the first time or you're a long time pro, we've got you covered.Our dedicated Website Development Team becomes your partner.Website Developers breathe your vision, understand your product and focus on reaching your business goals.We have ... read American Web Store reviews & insights
< $25/hr10 - 492013Santa Monica, CaliforniaAWS logo design service was exceptional, creative and they delivered within due time.
- Rebecca Jason, Freelance Advisor -
We believe in flexibility, but we never compromise on our commitment towards quality and agile best practices across the entire product and project lifecycle. With our strength of extreme creativity and breadth of technological expertise, we have successfully delivered thousands of game-changing apps to our clients belonging to different industry verticals. We still look forward ... read The App Founders reviews & insights
$50 - $99/hr50 - 2492010San Jose, CaliforniaBecause I was just starting, I had no notion of what to do. There is a selection of services available at reduced costs.
- Jande Sage, Assistant Manager at Baranda Clothing Co -
AIS Technolabs is a full-service internet marketing and web designing firm. We employ a complete strategy that includes correct web design, thorough on-site SEO, quality content authoring, effective off-site SEO strategies, paid media, and analytics data to provide high-quality, quantifiable outcomes.Additionally, we have years of experience in designing and developing corporate websites, template designs, software ... read AIS Technolabs reviews & insights
< $25/hr50 - 2492010Pacifica, CaliforniaRobust & Powerful Android App Development for a Consulting Agency
- Ethan Roy -
Our expert analysts ranked the leading mobile app development companies that create fully functional and high-performing applications. Use the filter to select the best partner for your business needs and leverage their technical expertise and experience.
$100 - $149/hr10 - 49Alpine, CaliforniaA genuine, smart, and creative team. They are attentive and listen to customer requirements fully. Very impressive.
- Olivia Wilson -
BLStream is a venture-backed company that develops world-class digital products for leading global companies, including many from the Fortune 500 list. The company is headquartered in Munich, with development centers in Germany and Poland (1,400+ engineers), as well as regional offices in USA, UK and Finland.
$50 - $99/hr1,000 - 9,999199Sunnyvale, CaliforniaReliable and cooperative.
- Anonymous -
Margasoft Corp. is a custom software development company delivering enterprise-level solutions uniquely tailored for legal industry. Powered by MICMA, our low-code legal tech platform, each solution is uniquely adapted to your workflows and hosted in a secure, dedicated environment: on-premises or in the cloud. With over 20 years of expertise and advanced AI capabilities, our ... read Margasoft reviews & insights
$50 - $99/hr10 - 492005Los Angeles, California -
Principal Development Group Consulting is a small firm of technologists with extensive experience in custom application development and enterprise software package implementation. We work with mid to large-scale companies and specialize in the design, development, implementation and system conversions. We view the projects we take on as partnerships. Each team we put in place is ... read PDG Consulting reviews & insights
$25 - $49/hr10 - 492010Los Angeles, California -
Turing connects world-class remote software engineers with world-class companies. 400+ companies, including those backed by Google Ventures, Andreessen, Founders Fund, Kleiner, and Bloomberg, have hired Turing developers. Over 2 million developers from across 150 countries have chosen Turing as their preferred platform for landing remote jobs.
NA250 - 9992018Palo Alto, California -
A MANUFACTURING EXECUTION SYSTEM (MES) IS AN INFORMATION SYSTEM FOR MANAGING, TRACKING, CONTROLLING, DOCUMENTING AND IMPROVING WORK-IN-PROCESS ON A FACTORY FLOOR. EZ-MES IS A REAL-TIME, BROWSER BASED MANUFACTURING EXECUTION SYSTEM. As companies strive to operate closer to real-time, having accurate and timely information directly from production operations is key. EZ-MES is an affordable browser based Manufacturing ... read Eazy Works reviews & insights
NA10 - 49Fullerton, California -
Emtrain creates healthier organizations through online compliance training, expert guidance and data analytics. We transform workplace behavior using real-world video scenarios, interactive learning, and Q&A access to industry experts on topics such as workplace sexual harassment prevention, unconscious bias, code of conduct, cybersecurity.
NA10 - 492000San Francisco, California -
Retail Pro, a retail management software, serves the needs of specialty retailers worldwide, from those just realizing their retail dreams to retailers who've grown to multi-location or multi-regional retail. Retail Pro builds on the omnichannel concept to give you an intelligent, scalable platform for controlled expansion. Retail Pro provides native retail functions to serve critical ... read Retail Pro reviews & insights
NA50 - 249Folsom, California -
Turvo is the world’s first multi-enterprise collaborative platform specifically designed for the global supply chain. The Turvo platform connects people and organizations across the supply chain, allowing shippers, logistics providers and carriers to digitally transform their workflows with cloud-based software and mobile applications. The technology unifies all systems, internal and external, providing one end-to-end system ... read Turvo reviews & insights
NA50 - 2492014San Mateo, California -
NovaBACKUP Corporation is an award-winning, data backup and recovery software company with solutions supporting physical, virtual and cloud environments. NovaBACKUP services thousands of companies and has delivered millions of seats worldwide. NovaBACKUP utilizes a full service approach, providing an expert-level technical team specializing in providing solutions to data protection problems for underfunded, overwhelmed IT Administrators. ... read NovaBACKUP Corporation reviews & insights
NA50 - 249Agoura Hills, California -
We are a small team of boutique software developers who are obsessed with technology. We all love our jobs and could not imagine doing anything else! We are up on the very latest technology and can't wait to translate it's benefits to our clients. We build web and mobile/tablet apps for a wide range of ... read Make IT Simple reviews & insights
NA10 - 492005Los Angeles, California -
SiliconMint is a software development company that specializes in complex software projects and systems. The company serves customers across the globe from offices in San Francisco, New York, and Europe. Engineers at SiliconMint have a strong computer science background, most started programming at a young age, and have robust industry experience working on complex systems ... read SiliconMint reviews & insights
$50 - $99/hr50 - 2492012San Francisco, California -
Agile17 is a software development agency, specializing in Rails, Django, React and Angular.
$50 - $99/hr50 - 2492015San Francisco, California -
Symtrax is a privately held multinational company specializing in document and data solutions. We have seven offices across the globe in France, UK, Germany, USA, and India. In India, we have offices in Mumbai and Pune. We are committed to improving your productivity. Digital document transformation and automated workflows can make your company more efficient. ... read Symtrax reviews & insights
NA50 - 2491989Los Angeles, California -
Dibutech is a software development company, headquarters location is CA, USA, https://www.dibutech.com/. We offer full-cycle custom software creation to meet your business requirements and overcome critical challenges. Every solution brings the right combination of features, privacy, user-friendliness, and security to ensure seamless deployment across different departments. Our core expertise lies in being an innovative and ... read Dibutech reviews & insights
$25 - $49/hr50 - 2492018Concord, California -
Folio3 is a top eLearning software development company that offers eLearning solution services to organizations all around the world. Our developers provide a group of eLearning app development and design services that help companies train their employees more efficiently and effectively. We are dedicated to providing our clients with innovative, cutting-edge eLearning technologies that improve ... read eLearning Folio3 reviews & insights
$300+/hr250 - 9992006California City, California -
Galeon Technology Solutions Sociedad Anónima, is a Costa Rican company composed of a specialized team of professionals in the field of information technologies, dedicated to the development and implementation of software solutions, to computer consulting, to the design of user graphic interfaces, as well as as to the provision of technological services under the outsourcing ... read GTS reviews & insights
NA10 - 492004San Jose, California -
CR ATESA SOFTWARE, SA has almost 20 years of experience in banking financial information systems, which places us as a leading company in application support for the most important banks in Costa Rica. ATESA has qualified and certified engineers in ORACLE, MICROSOFT and ULTIMUS development tools. Our staff is certified in exhaustive tests (Testing) and ... read CR ATESA SOFTWARE reviews & insights
NA10 - 491998San Jose, California -
MBC Analysis is a company founded in 1988, which provides business software for accounting and administrative management. Products offered: Enlace Soft® Cloud and Enlace® Windows Suite business management systems, in the cloud and locally installed, respectively, in the following modules: - General Accounting (Accounting, Accounts receivable and accounts payable, Banks, Budget, Checks , Financial Statements, ... read MBC SA Analysis reviews & insights
NA10 - 491988San Jose, California -
dJAX Adserver Technology Solutions, a leading and successful provider of AdServer solutions, primarily focuses on developing AdNetwork products that cater to all possible needs and requirements either for launching a new online advertising business or for running an existing media business independently.
$50 - $99/hr10 - 49San Francisco, California -
Price monitoring app built by Brands for Brands. The core focus of our product is to facilitate a brand looking to monitor for Minimum Advertised Price (MAP) violations. But we also provide: 1) reports on all sellers 2) in stock and out of stock reports 3) product review monitoring 4) buybox reports, and more...
< $25/hr2 - 92015Manhattan Beach, California -
Ricksoft Makes Your Work Flow. We create powerful Atlassian apps that can supercharge the way your team works. As an Atlassian Platinum Marketplace Partner, we strive to deliver powerful Atlassian add-on products like our WBS Gantt-Chart and Excel-like Issue Editor for Jira to help project managers, Jira administrators and Atlassian users focus on more meaningful ... read Ricksoft, Inc. reviews & insights
NA2 - 92016Mountain View, California -
Web Panel Solutions is the place which holds all answer to the business-related problems and is equipped with the best and trained professionals to provide end to end solution to IT issues. The team has worked hard over the years and held its roots firmly in the market; it continues to be the best choice ... read Web Panel Solutions reviews & insights
NA10 - 492014Los Angeles, California -
eForte is not your average mobile and software development company. We're a team of passionate experts who are committed to crafting exceptional experiences that drive business success. With our cutting-edge technology and user-centric approach, we deliver custom solutions that are scalable, functional, and optimized for success. At eForte, we're not satisfied with just meeting our ... read eForte reviews & insights
NA10 - 492012San Jose, California -
A-CX is a boutique software design and development company specializing in Approachable AI and Secure Cloudsolutions. We empower businesses to harness cutting-edge technologies to enhance user experiences, ensure robust security, and drive measurable outcomes. Our Approachable AI services make advanced technology accessible by integrating artificial intelligence seamlessly into existing systems. We take a customer-focused approach, ensuring AI complements business strategies ... read A-CX LLC reviews & insights
$100 - $149/hr10 - 492020Santa Clara, California -
Our cutting-edge AI Video analytics Software Solution in computer vision is intended to give companies immediate analysis and insights into their visual data.
$25 - $49/hr50 - 2492023Walnut Creek, California -
AlphaSquad LLC is a software consulting, design, and development company with 50+ professionals, with HQ in the USA and R&D offices in Europe, Hong Kong & Pakistan. Led by an expert-vetted Senior Full Stack Engineer, our team has accumulated 35,000+ Hours (13 Years) of traceable experience developing customized enterprise applications for Fortune 500 companies, SMEs, ... read AlphaSquad LLC reviews & insights
$50 - $99/hr50 - 2492008La Jolla, California -
Hypotenuse Labs is a product-minded software consultancy trusted by leading startups and enterprise teams to deliver high-quality engineering at startup speed. Since 2018, we've helped launch category-defining products across Web3, fintech, AI, and developer tools—ranging from NFT marketplaces and crypto wallets to backend platforms and internal systems. Our reputation as a tier-one technical partner ... read Hypotenuse Labs reviews & insights
$200 - $300/hr10 - 492018San Francisco, California -
Crackerjack-IT is a U.S.-based integration consultancy specializing in custom EDI and API solutions for growing businesses. We help clients streamline operations by connecting platforms like Shopify, QuickBooks, Sage, ApparelMagic, and more—eliminating manual work, reducing chargebacks, and ensuring data flows exactly the way your business needs it to. Unlike large vendors that rely on rigid templates ... read Crackerjack-IT reviews & insights
$150 - $199/hr2 - 92012Laguna Hills, California
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