Top 100 Software Development Companies in California
The Best of November 2024
Looking for a top software developer in California?
As the use of mobile and web apps rise, your business’s digital presence becomes even more important. The biggest challenge facing organizations is how they can keep up in the digital world. The best way is to continuously develop up-to-date software that allows your organization to maintain an impactful digital presence.
To assist you in your search for a partner, we’ve compiled this list of the top software development companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Software Developers
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Featured providers
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- $10,000+
- 10 - 49 employees
- Parsippany-Troy Hills, NJ
Read MoreOrigami Studios is a mobile application development company headquartered in Parsippany, NJ with additional locations in San Diego, and Lahore, Pakistan. Founded in 2012, they now have about 16 employees. Their services include mobile app and e-commerce development as well as UX/UI design for small to enterprise-sized clients in the advertising and marketing, business services, and gaming industries.
Industries
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- $50,000+
- 250 - 999 employees
- London, England
Read MoreHeadquartered in London, Opinov8 Technology Services is a technology solutions company that was founded in 2016. With offices in Ukraine and Spain, the team of 88 works with mid-market and small businesses in the financial services, advertising, marketing, gambling, hospitality, IT, and media industries. Opinov8 specializes in custom software development, enterprise app modernization, big data consulting, and clould consulting for clients.
Industries
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- $25,000+
- 50 - 249 employees
- Buenos Aires, Argentina
Read More10Pines is a custom software development firm based in Buenos Aires, Argentina. Founded in 2009, their team of 70 serves clients in the e-commerce, finance, and retail sectors. Services include iOS/Android, Ruby on Rails, ReactJS, and JavaScript development.
Industries
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- $25,000+
- 50 - 249 employees
- Warszawa, Poland
Read MoreTeaCode.io is a Warsaw-based full-stack software development company that was founded in 2015. Their team of 12 specializes in custom software, web, and mobile app development. They also know their way around IoT and AI projects. They usually work with small and mid-sized companies and have so far completed many projects in fields of education, medical care, travel, security, communications, e-commerce, and more.
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31
- $1,000+
- 50 - 249 employees
- Castaic, CA
Read MoreSatva Solutions is a web development company headquartered in Santa Clarita, Calif. Their team of fewer than 50 employees operates out of Ahmedabad, India offices as well, serving small and midmarket businesses across a range of industries. They were founded in 2013.
Clients
- Renault
Industries
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32
- $10,000+
- 10 - 49 employees
- San Francisco, CA
Read MoreGalliot is a San Francisco-based software development firm founded in 2018. With an additional office in Montevideo, Uruguay, their 10-man-team develops products for midmarket and enterprise-level clients. While custom software and DevOps are their specialties, they also offer web development and cloud consulting.
Clients
- Life science
Industries
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Featured providers
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- $25,000+
- 250 - 999 employees
- Unterschleißheim, Germany
Read MoreGP Solutions is a software development company headquartered in Munich, Germany, with that specializes in web development, custom software development, and web design. Founded in 2002, the company builds custom web applications to help clients realize their business goals. A company of just less than 150 employees, GP Solutions works with enterprise and mid-market outfits in the IT and hospitality industries, offering end-to-end solutions that increase traffic, drive sales, and connect with consumers.
Industries
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- $25,000+
- 10 - 49 employees
- Medina, WA
Read MoreA full-service digital design and development agency, Flower Press Creative Studio takes on mobile app, web, and custom software development projects. Founded in 2001, the small team of 6 is headquartered in Seattle and also has experience in UI/UX design.
Industries
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- $10,000+
- 250 - 999 employees
- Austin, TX
Read MoreIn Austin, Texas and Montevideo, Uruguay, Qubika is a product design company. The midsize firm was established in 2006. Their services include product design, cloud consulting & SI, IoT development, application testing, and more.
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33
- $50,000+
- 50 - 249 employees
- San Francisco, CA
Read MoreCybercraft Inc. is a development agency headquartered in Lviv, Ukraine, that was established 2012. Their team of 19 offers custom software development, IT staff augmentation, web development, and more.
Clients
- Palo Alto Networks
Industries
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34
- $50,000+
- 10 - 49 employees
- San Francisco, CA
Read MoreFounded in 2015, Geekbears is a Web and Mobile Design & Development company based in California. They have served 200+ customers, and the list is growing. They worked with clients like Samsung, Harvard, and Indeed. From ideation to launching a digital product, Geekbears walk its clients through the entire process. Their main focus is to help businesses create stunning web and mobile applications to help make the world a more productive one.
Clients
- Samsung
Industries
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35
- $50,000+
- 10 - 49 employees
- San Francisco, CA
Read MoreHypotenuse Labs is a blockchain company. Headquartered in San Francisco, California, their small team provides blockchain, custom software development, web development, Artificial Intelligence, and more. The agency was launched in 2018.
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36
- $25,000+
- 50 - 249 employees
- Palo Alto, CA
Read MoreData Monsters is a big data analytics company headquartered in San Francisco, California and , Russia. Established in 2015, the midsize team focuses on BI & big data consulting & SI, custom software development, and Artificial Intelligence.
Clients
- NetApp
Industries
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37
- $25,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreGoji Labs is a web and mobile app development company based in Los Angeles. Founded in 2014, they have a team of about 30 that helps launch products in numerous industries ranging from business services to education. They provide product strategy, UX/UI design, mobile app, web, and IoT development services to various clients including startups, corporations, and nonprofits.
Clients
- World Health Organization
Industries
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Featured providers
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- $10,000+
- 10 - 49 employees
- Johannesburg, South Africa
Read MoreCubeZoo is a web development company. The small team is headquartered in Randburg, South Africa. Their services include web development, mobile app development, and enterprise app modernization.
Industries
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- $5,000+
- 2 - 9 employees
- Mission Viejo, CA
Read MoreCalibec is a small custom software development firm. Founded in 2021, the team offers custom software development, web development, mobile app development, enterprise app modernization, and more. The agency is located in Mission Viejo, California.
Industries
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38
- $1,000+
- 1,000 - 9,999 employees
- Encinitas, CA
Read MoreCC Capital Group is an outsourcing agency based in La Jolla, Calif with a team of 25. Founded in 2012, the company offers direct marketing, business consulting, and HR services. Their direct marketing services are focused on telemarketing, among other forms.
Clients
- Xerox Corporation
Industries
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39
- $25,000+
- 10 - 49 employees
- Solana Beach, CA
Read MoreBased in Solana Beach, California, Asymm is a website development company. The small agency was founded in 2020. Their team provides web development, custom software development, web design, ux/ui design, and more.
Industries
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40
- $5,000+
- 10 - 49 employees
- El Segundo, CA
Facet Interactive is a small Digital Strategy company launched in 2014. Their services include Digital Strategy, BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, and more. The agency is based in El Segundo, California.Read MoreClients
- Element Solutions Inc
Industries
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41
- $10,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreFounded in 2018, Materialize is a development firm. Their team of around 5 employees is based in Los Angeles. They focus on web development, UI/UX design, and custom software development.
Industries
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42
- $10,000+
- 10 - 49 employees
- Burbank, CA
Read MoreBased in Kyiv, Ukraine, EltexSoft is a software development company that was founded in 2015. Their team of 31 provides customer software development, mobile app development, and web development for small businesses; their clients are primarily in the information technology, education, retail, and e-commerce industries.
Clients
- SaaS EdTech Marketplace
Industries
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43
- $1,000+
- 10 - 49 employees
- Lincoln, CA
Read MoreUser experience design agency Sweetcode Lab was established in 2017. The small Nampa, Idaho-based team provides ux/ui design, web design, and logo.
Clients
- Natura
Industries
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44
- $25,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreNoomo Agency is an interactive boutique agency headquartered in Los Angeles and founded in 2018. They have about 15 people who create immersive and interactive digital experiences that are both easy to use and a joy to engage with. From storytelling and immersive websites to highly interactive platforms, they create experiences that foster incredible engagement and drive business sales.
Clients
- Cadence
Industries
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45
- Undisclosed
- 2 - 9 employees
- Penn Valley, CA
Read MoreSP Marketplace is a software development company based in Penn Valley, Calif., with another office in Sacramento, Calif. Founded in 2012, SP Marketplace specializes in providing custom software development, application development, and application management services to IT companies and nonprofits.
Clients
- Coconino County
Industries
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46
- $25,000+
- 2 - 9 employees
- Los Angeles, CA
Read MoreActiveColor is a web agency founded in Valencia, Calif. In 2004 with fewer than 10 employees. They offer web development, UX/UI design, and web design solutions for small and mid-market businesses in the fields of healthcare, hospitality, and arts.
Clients
- University of Chicago Medicine
Industries
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47
- $25,000+
- 10 - 49 employees
- Irvine, CA
Read MoreIdea Maker is a software development agency based in Orange County, Calif. and founded in 2016. They offer custom software, web, and mobile app development solutions to small and mid-market agencies alike.
Clients
- Aircraft Listing and Marketing Platform
Industries
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48
- $25,000+
- 2 - 9 employees
- Los Angeles, CA
Dreamers Inc. Is an artificial intelligence development company. Founded in 2013, the small agency is located in Los Angeles, California. Their team offers Artificial Intelligence, Mobile App Development, Blockchain, Cybersecurity, and more.Read MoreIndustries
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49
- $5,000+
- 10 - 49 employees
- San Diego, CA
GenAI.Labs USA is an AI development company founded in 2015. Their small team is in San Diego, California. The agency provides Artificial Intelligence, Generative AI, Custom Software Development, Web Development, and more.Read MoreClients
- ServiceNow
- UCLA
- Gucci
Industries
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50
- $10,000+
- 10 - 49 employees
- Santa Monica, CA
Read MoreFullsend Solutions Inc. Is a web development company. They offer web development, mobile app development, and ux/ui design and were established in 2019. Their small team is headquartered in Santa Monica, California.
Industries
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51
- $10,000+
- 2 - 9 employees
- San Francisco, CA
Custom software development company Bloorsoft was founded in 2022. The small team specializes in custom software development, digital strategy, social media marketing, content marketing, and more. The firm is in Toronto, Canada.Read MoreIndustries
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52
- $10,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreWemersive is an advertising company founded in 2012. Their small team is based in Los Angeles, California; Amsterdam, Netherlands and Toronto, Canada. The firm specializes in advertising, AR/VR development, branding, digital strategy, and more.
Clients
- Coca Cola
Industries
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53
- $1,000+
- 2 - 9 employees
- Irvine, CA
Read MorePacific Codeline LLC, a web development company, is in San Clemente, California. The small team focuses on web development, custom software development, mobile app development, Artificial Intelligence, and more and was established in 2021.
Clients
- Lettering.com Inc
Industries
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54
- $25,000+
- 50 - 249 employees
- Orinda, CA
Read MoreBased out of Orinda, CA with satellite offices in India and Croatia, Daxima is a software development company. The team of more than 50 employees has been in business since 2003. They provide web, software, and mobile app development for clients around the world.
Clients
- T-Mobile US
Industries
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55
- $25,000+
- 10 - 49 employees
- Pasadena, CA
Read MoreCT Software Solutions is a full-service Los Angeles based Web and Mobile App solutions provider. They provide software solutions to businesses that are looking for a less costly alternative to bigger, more expensive consulting firms.
Clients
- Burger King
Industries
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56
- $10,000+
- 50 - 249 employees
- Los Gatos, CA
Read MoreSoftware development firm Beehive Software Inc. Was established in 2021. The midsize Los Gatos, California-based team focuses on custom software development, mobile app development, web development, wearable app development, and more.
Industries
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57
- $50,000+
- 250 - 999 employees
- Palo Alto, CA
Read MoreTuring is a small IT staff augmentation company. Established in 2018, the agency is in Palo Alto, California. Their services include IT staff augmentation.
Industries
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58
- $5,000+
- 2 - 9 employees
- Los Angeles, CA
Read MoreMonkey Kode is a small website development company located in Los Angeles, California. They provide web development, custom software development, e-commerce development, and web design and were founded in 2012.
Industries
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59
- $25,000+
- 2 - 9 employees
- San Francisco, CA
Read MoreBrechin.dev is an user experience company launched in 2015. They are based in Seattle, Washington and have a small team. The company focuses on ux/ui design, web development, mobile app development, and custom software development.
Industries
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60
- $25,000+
- 50 - 249 employees
- Walnut, CA
Read MorePtolemay is a software company based in Walnut, Calif. with more than 10 employees. Founded in 2017, they provide custom software, web, and mobile app development solutions to small and mid-market companies in the fields of financial services, education, and arts.
Clients
- Samsung
- Rakuten
- Knauf
- Coca-Cola
Industries
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