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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We help startups build great products through dedicated software & design teams. Our leadership team has over 20 years of combined experience as founders and early employees of high growth technology startups including the Rubicon Project, William Morris Endeavor, Optimal Social, RhythmOne, LYFE Mobile and Instasize. There are a lot of choices when it comes building a software ... read ScrumLaunch reviews & insights
$50 - $99/hr50 - 2492017Los Angeles, California -
Customers expect an amazing product. The integration between systems and technology that excites our customers, is what makes the difference in Dynamia. We work with dynamic entrepreneurs, making your first product possible, faster and successful. We turn ideas into products, investigating, advising and building next-generation technological solutions, integrating software and hardware. For more than 15 ... read Dynamia reviews & insights
NA10 - 492000San Francisco, California -
Vincit California is a software development and design agency based in Irvine & Orange County, California. Services include web and mobile app development, software development, web development, UI/UX design, and consulting.
$150 - $199/hr50 - 249Irvine, California -
OS Technical is a premier IT Staffing & IT Recruiting company based out of Newport Beach, California. We provide top IT Consultants or IT permanents placements for medium to large size organizations across Orange County, Los Angeles & Southern California. We are an IT staffing solutions company. We provide contract or permanent placements for IT ... read OS Technical Staffing Solutions reviews & insights
NA2 - 91998Newport Beach, California -
As a software services firm, delivering excellence is our mission. We offer development services through specialized teams segmented through our various brands. Whether that is app or website development, WordPress, Open Source, Billing, or E-commerce; we deliver what we promise. We have simplified the remote engineering process to support our clients in achieving their ... read NEXTWERK reviews & insights
< $25/hr250 - 9991996Carlsbad, California -
Grio is a software consulting firm located in San Francisco, California, specializing in end-to-end web and mobile app creation for the IoT sector. Founded in 2008, Grio has quickly grown into a premiere software consultancy firm serving companies of all sizes in an array of industries.
$100 - $149/hr50 - 2492008San Francisco, California -
Coreteka is an American IT services provider with R&D offices in Eastern Europe and 8 years of experience in custom software development. We have offices in Irvine (the USA), Wroclaw (Poland), and Kyiv (Ukraine). Our team generally focuses on implementing technological solutions for logistics, retail, and agriculture. We have also had successful cases in the fintech ... read CoreTeka reviews & insights
NA50 - 2492016Irvine, California -
IT Exchange, Inc is a new age IT outsourcing marketplace focused on building high-quality technology teams for emerging and midsize companies. We have a curated network of 500 world class IT service providers collectively with 700,000+ resources across 600+ technologies. Buyers can choose from software & hardware skills including cutting edge, legacy, niche and even ... read IT Exchange reviews & insights
NA10 - 492012Walnut, California -
Folio3 Digital Health is one of the leading healthcare software development service provider in the USA. Our services help you reach the goal of converting challenges into opportunities in the healthcare sector.
NA250 - 999Pleasanton, California -
With expertise in all facets of web/mobile development- from conception to execution, Worklab.io can either augment your existing engineering team or deliver on your next great web application idea. With combined decades of experience in developing scalable and sustainable technical teams and products, Worklab.io can help answer your organizational and resourcing needs. Please contact us ... read Worklab.io, Inc reviews & insights
< $25/hr2 - 92009Burbank, California -
Internetize.Me is a Los Angeles - based company specializing in Web design, SEO optimization, Mobile Apps, Graphic design, IT consulting, Custom software development and all things IT. Our goal is to build a lifetime client-base. We do our best to treat every project as our own and give our full attention to your goals and ... read Internetize reviews & insights
< $25/hr10 - 492011Simi Valley, California -
Nisman Solutions provides software engineering and product development for small and mid-sized organizations. Over the 10 years, we have built deep expertise in advanced computer languages and technologies, enterprise integration, and business intelligence. We are a team of enthusiastic and results-oriented engineers and architects committed to quality work. Our combined craftsman approach to architecture and ... read Nisman Solutions reviews & insights
< $25/hr10 - 492007San Diego, California -
We help you understand the needs of your project and will accompany you to efficiently offer you the best price-to-performance ratio available on the market – resulting in an effortless and completed project. In addition to our unbeatable prices, we strive to deliver the highest possible quality for any project that our clients bring to ... read Nightcoders reviews & insights
NA2 - 9San Diego, California -
EyeUniversal is a high end developer of mobile applications, web sites, custom software, and search engine optimization (SEO). No matter what the scope: from gaming, social apps, harnessing energy, or for medical purposes and beyond. Let us take your ideas, and bring them from simple one liners, to fruition across any mobile platform for all ... read EyeUniversal reviews & insights
$150 - $199/hr10 - 492005San Diego, California -
FavSoftware is your gateway to streamlined software solutions. With a passion for innovation and a commitment to simplicity, we specialize in offering a curated selection of top-notch software and tech tools. Our mission is to empower individuals and businesses by providing them with easy access to essential software that enhances productivity, creativity, and efficiency. From ... read FavSoftware reviews & insights
NA2 - 9San Francisco, California -
Custom Software Solutions helps clients create the ideal customer experience, across the entire customer journey. Our interactive and connected offerings include website design, website development, custom software applications, digital marketing, content and commerce. Our success is your revenue growth realized attracting online engagement from prospect to won sales and revenue.
NA10 - 492005Riverside, California -
Global Business Systems (GBSYS) is focused on managing databases in ORACLE and SQL Server, as well as support in the maintenance and migration of applications on Oracle (Gold Partner), Java and .Net platforms. We distribute a complete line of software products, which are implemented directly by GBSYS or acquired by allied brands, recognized worldwide for ... read GBSYS reviews & insights
NA50 - 2491987San Jose, California -
If you want to capture more market opportunity, launch innovative new software products, and scale your operation, we can put you on the path. At TDF, we help our clients design, build, and deliver technology products and services better by upskilling and reskilling product teams, adapting and automating processes, and expanding in-house capabilities. We focus ... read The Development Factory reviews & insights
$25 - $49/hr2 - 9Los Angeles, California -
Horizon lab is a Product Studio - DevShop specializing in early-stage product experiments and corporate digital transformation projects. We love thinking outside of the box and innovating. Most importantly, we love to move lean to validate our and your ideas.
$50 - $99/hr2 - 92022Irvine, California -
Techlexity is a full-stack design and development team that builds complex mobile applications, progressive web applications, crypto & Web3 projects. Over the past three years, we’ve worked with successful startups to deliver fantastic user experiences and help businesses adapt to the ever-changing digital world by using innovative technologies and next-gen expertise.
$25 - $49/hr10 - 492019Glendale, California -
ARZHOST offers various hosting solutions including shared hosting, WordPress hosting, VPS hosting, dedicated hosting and reseller hosting. ARZHOST is utilized for helping hosting on the web, and for buying domain names. To have a site you need two things, web hosting, and domain name. The surprising thing about ARZHOST is that they offer both
NA2 - 92009San Mateo, California -
We are web experts. A team of designers, developers, marketers, and strategist who identify problems and provide solutions. Since our founding in 2011, our client list has included a broad range of companies from start-up firms to Fortune 500 companies. We believe our longevity in this industry and our repeat business are proof positive of our commitment ... read Bexel Studio Inc reviews & insights
$100 - $149/hr2 - 92011Glendale, California -
MUGCO is the perfect partner for success. Our team of expert software developers provides personalized solutions tailored to meet the unique needs of your business. With highly skilled and flexible remote teams, we help you save money while boosting productivity. Our engineers excel at problem-solving, and we tackle challenges head-on to ensure you receive the ... read MUGCO reviews & insights
$25 - $49/hr10 - 49San Francisco, California -
Agile Soft Systems Inc a USA-based software development company that specializes in providing high-quality software development services to businesses across various industries. With a team of experienced software engineers and developers, we have been delivering innovative software solutions to clients for many years. Our mission is to provide custom software solutions that are tailored to the ... read Agile Soft Systems Inc reviews & insights
NA50 - 2492012Fremont, California -
Knovator Technologies creates IT solutions that our clients love. From handling simple to complex business challenges, we provide custom and in-depth technical advice and solutions. We help businesses and startups to achieve growth, efficiency, and cost reduction with custom-made technology solutions. We develop custom web and mobile solutions using technologies on which Facebook and Google ... read Knovator Technologies Privat Limited reviews & insights
$100 - $149/hr50 - 2492017Alhambra, California -
Cloudsa is an IT company providing comprehensive professional software development services (mobile applications development, web-oriented software products, and business software solutions), software integration and updating, support, and maintenance of developed applications. We specialize in writing clean, testable, and structured code using open source tools, technologies, and frameworks. Using design and programming methodologies that emphasize performance ... read Cloudsa reviews & insights
< $25/hr2 - 92015Santa Monica, California -
Welcome to Codigsys (Pvt.) Ltd. is dedicated to revolutionizing BPO services. Codigsys is more than a service provider; we are your strategic partner in elevating customer experiences. As a Business Process Outsourcing company, a leader in innovative business solutions, We inherit a legacy of excellence and a commitment to cutting-edge service delivery. What We Offer: Business ... read Codigsys (Pvt.) Ltd. reviews & insights
NA2 - 92016Sacramento, California -
At our core, we are driven by the dedication to deliver exceptional web development products and services tailored to your unique needs. With over a decade of experience in the industry, we have honed our expertise in developing cutting-edge websites and web applications that captivate audiences and drive success
NA10 - 492023Moorpark, California -
At Buena Digital, we specialize in building software systems for the cloud that will streamline your business operations in ways you never thought possible. Our goal: improve your processes, reduce your costs, empower your employees, and boost your overall profitability.
$100 - $149/hr2 - 92010Thousand Oaks, California -
At Prophecy Technologies, we believe that powerful software solutions are the key to unlocking new opportunities and pushing businesses into the future. Our mission is to be a trusted technology partner that delivers innovative, tailored software products and services to help organizations achieve their strategic goals. Prophecy Technologies was Founded in 2014 and headquartered in ... read Prophecy Technologies reviews & insights
$50 - $99/hr250 - 9992014Irvine, California -
Prophecy is a US-based technologies company, headquartered in Irvine, CA. Our core values are unparalleled quality, effective communication, and transparent pricing. We deliver sustainable growth by solving your biggest people challenges. We work with our clients to design optimal organization structures, roles, and responsibilities. We help them hire the right people and advise them on ... read prophecy Technologies.inc reviews & insights
NA250 - 9992014Irvine, California -
Headquartered in Palo Alto, ServiceRocket is a trusted partner to thousands of enterprises including Atlassian, Salesforce and Meta. As a tech-enabled services company, our people and technology reduce complexity and accelerate growth. Customer success is at the heart of what we do. We delight our customers every day. Our diverse team of Rocketeers collaborate across ... read ServiceRocket reviews & insights
$25 - $49/hr2 - 9Palo Alto, California -
Key Business Solutions, Inc. is a Certified Small Business Corporation and has an E-verified capability that was founded in 1999. We have extensive experience providing software development and consulting services to several of our fortune 1000 clients in diversified fields such as Banking, Finance, Entertainment, Web Portal Firms, Government, HealthCare and Pharmaceutical etc. As your ... read Key Business Solutions USA reviews & insights
$25 - $49/hr2 - 9Sacramento, California -
Welcome to Nearcode! We are the trusted nearshore IT company to boost your teams through staff augmentation and custom product development. We are obsessed with quality in everything we do and are convinced that the success of your organization is our success. Some key points in our history: +𝟯𝟬 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹 𝗜𝗧 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 +𝟭𝟬𝟬 𝘁𝗼𝗽 𝗜𝗧 ... read Nearcode reviews & insights
$50 - $99/hr10 - 49San Francisco, California -
Tekrowe Digital is a Technology and Software development outsourcing company committed to powering other technology startups and enterprises as well as developing in-house solutions to help innovate the future. We specialize in building robust mobile and web applications. Our professional team has in-depth expertise in such key technologies as Java, NodeJS, .Net as well as ... read Tekrowe reviews & insights
$25 - $49/hr50 - 2492019Sunnyvale, California -
We're here to help you nail that big project — working side by side to turn your complex challenges into clear paths forward, with the software development expertise to support every step. Since 2008 Lab Zero has delivered software products that launch some of the world’s most recognizable brands like Ancestry.com, Visa, Autodesk (and more) ... read Labzero reviews & insights
$25 - $49/hr10 - 492008California City, California -
At Bloorsoft, we specialize in transforming your startup’s vision into fully-functional applications that your users will love. From the initial concept to the final product, our team of experts is dedicated to creating software that not only meets your technical requirements but also resonates deeply with your target audience.We understand that in today’s fast-paced startup ... read Bloorsoft reviews & insights
$100 - $149/hr2 - 92022San Francisco, California -
Aspirity is an outsourcing services provider that develops web apps with expertise in Cloud Services, E-commerce, IoT, Insurance, and Finance. We have developed products for numerous software startups, and we are a startup in the past too. So we perfectly understand what an entrepreneur needs to start up their venture. Our project managers always recommend ... read Aspirity Solutions reviews & insights
$25 - $49/hr2 - 9San Francisco, California -
AQe Digital is a global software engineering and digital transformation company with 27+ years of experience delivering enterprise-grade solutions. We specialize in custom software development, cloud-native ERP systems, AI/ML-powered analytics, automation (RPA, IoT), enterprise integration, and intuitive UI/UX design. Our team of 650+ engineers and consultants helps businesses modernize legacy systems, engineer scalable SaaS and ... read AQe Digital reviews & insights
$25 - $49/hr250 - 9991999Woodland Hills, California -
Iksula is a leading e-commerce solutions provider in the United States, offering end-to-end services that drive online business growth. With expertise in technology, digital transformation, and operational excellence, we help retailers, brands, and marketplaces optimize their online presence.
$100 - $149/hr1,000 - 9,9992006California City, California -
Technossus, USA enables business acceleration and transformation for companies in the Healthcare & Life Sciences, Aerospace, and Financial Services Industries by focusing on delivering advanced Cloud Computing, Data & Analytics, & Process Engineering strategies and solutions. Founded in 2008, Technossus is a privately-held technology consulting firm headquartered in Newport Beach, CA. Since its inception, Technossus ... read Technossus reviews & insights
$50 - $99/hr250 - 9992008Newport Beach, California -
Empaxis is a trusted partner specializing in serving the investment management industry. Our mission is to deliver customized, technology-driven outsourcing solutions that optimize operations and foster success for technology providers and investment managers alike. Operating at the intersection of Financial Technology (FinTech), Artificial Intelligence (AI), and Investment Operations, Empaxis offers industry-specific, data-centric solutions aimed at ... read Empaxis reviews & insights
$50 - $99/hr50 - 2492004El Segundo, California -
Code Particle: AI-Enhanced Software Development At Code Particle, we believe the future of software is built through human + AI collaboration. Our developers work side-by-side with AI systems to accelerate delivery, reduce risk, and unlock possibilities that traditional development simply can’t achieve. Founded in 2008 by pioneers in internet and video game software, we’ve always ... read Code Particle reviews & insights
$100 - $149/hr10 - 492008Culver City, California -
BoozDNA stands out as a prominent woman-owned IT consultancy Services firm, renowned for its innovative technology solutions and expert Project Management services. Leveraging over 50 years of combined experience, we specialize in a wide array of areas including Project Management, IT Staffing, Data Solutions, Cloud computing, and ERP services. Our competitive edge lies in our ... read BoozDNA reviews & insights
< $25/hr10 - 492017Irvine, California -
DPP Tech is a technology solutions company enabling smarter, faster, and more resilient digital businesses. With 20+ years of experience and a global footprint rooted in Silicon Valley, we deliver measurable outcomes through AI-powered digital experiences, data and analytics services, agile consulting, and 24x7 managed support. Trusted by Fortune 100 and 500 clients, we combine ... read DPP Tech Inc reviews & insights
NA50 - 2492000San Francisco, California -
At Linutech Solutions, we specialize in providing comprehensive Onsite IT Support across Southern California, along with Remote IT Services nationwide. Whether you need in-person assistance from our experienced field engineers or fast, reliable remote support, we’ve got your IT needs covered. For local businesses in SoCal, our team is ready to tackle hardware issues, configure networks, and maintain your ... read Linutech Solutions reviews & insights
< $25/hr10 - 492016Santa Ana, California -
10xDev is a web and software development company based in Los Angeles. We offer a variety of services, ranging from custom website development to search engine optimization. Our business is founded on the principles of putting the customer first and providing exceptional value.
$50 - $99/hr2 - 92025Gardena, California -
STPL (www.stpl.biz) incorporated in 2004, is CMMI Level 3 Appraised and an ISO 9001:2015 offshore software development company with a strong team of highly skilled IT experts, catering its global clientele with innovative cost-effective solutions across different industry verticals. We attribute our transformation from a startup to a renowned service provider to our ability to evolve continuously ... read STPL Biz reviews & insights
$25 - $49/hr50 - 2492004San Mateo, California
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