Top 100 Web Development Companies in California
The Best of October 2026Looking for a top web developer in California?
In the modern world, an organization's digital presence is integral to its success. A well-crafted website is the cornerstone of that presence. While creating the perfect website can seem like an impossible task, there are an abundance of firms that specialize in web development in order to make it easier.
To assist you in your search for a partner, we’ve compiled this list of the top web development companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Web Developers
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$50,000+1,000 - 9,999 employeesNew York, NYVention is an artificial intelligence firm. Founded in 2002, the company is based in New York, New York; London, England; Marietta, Georgia and San Francisco, California. The large team focuses on Artificial Intelligence, Custom Software Development, Enterprise App Modernization, cloud consulting & SI, and more.Read More
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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures is an application development company. Their small team is based in Irvine, California. Their services include Mobile App Development, Custom Software Development, Artificial Intelligence, and Web Development. The company was established in 2017.Read More
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1$50,000+10 - 49 employeesLos Angeles, CARead More
Urban Insight is a digital design agency with a team of 25 professionals that provides web development, web design, and digital strategy services. Founded in 2000 and located in Los Angeles, the agency has completed over 500 successful projects for its clients.
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American Library AssociationIndustries
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2$25,000+50 - 249 employeesCypress, CAHeadquartered in Cypress, California and Quito, Ecuador, Oshyn is a website development firm. The company specializes in Web Development and is midsize.The company was founded in 2001.Read More
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Oshyn has completed projects for over 300 clientsIndustries
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3$50,000+250 - 999 employeesIrvine, CAVincit is a midsize custom software development company. They provide Custom Software Development, Web Development, and Mobile App Development and were founded in 2007. The company is in Irvine, California and Scottsdale, Arizona.Read More
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SplunkIndustries
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4$50,000+1,000 - 9,999 employeesSan Francisco, CARead More
Toptal is a private network of freelance technologists and designers. With more than 2000 freelance workers in its exclusive community, Toptal can be instrumental in finding the right freelance partner for development projects. The community includes developers for any platform, finance experts, and designers of both visual material and graphic interfaces. Because of its screening process, Toptal combines the reliability and expertise of an agency with the flexibility and affordability of freelance work.
Clients
Toptal clients include J.P. MorganIndustries
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5$25,000+10 - 49 employeesLos Angeles, CALaunched in 2010, LLT Group is a web design agency. The small Naperville, Illinois-based team specializes in Web Design, Web Development, E-Commerce Development, and Search Engine Optimization.Read More
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6$25,000+10 - 49 employeesPalo Alto, CARead More
Exemplifi is a development agency in Palo Alto, Calif. Founded in 2018, they have about 6 employees that serve clients in a variety of sectors. Their services are specialized in web development.
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FOSSIndustries
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7$25,000+10 - 49 employeesSan Jose, CABaunfire is a web design agency based in San Jose, California. Founded in 2001, the small team provides Web Design, Web Development, Digital Strategy, and UX/UI Design.Read More
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8$1,000+250 - 999 employeesSan Diego, CAIgnite Visibility is a San Diego, California-based SEO agency. The firm focuses on Search Engine Optimization, Advertising, Email Marketing, Pay Per Click, and more and is midsize.The firm was launched in 2013.Read More
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Tony Robbins Wawanesa The General Insurance ExperianIndustries
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9$10,000+50 - 249 employeesCarlsbad, CAMidsize web design agency Storm Brain, is headquartered in Carlsbad, California; Costa Mesa, California; Santa Monica, California and New York, New York. Founded in 2007, the team focuses on Web Design, Web Development, Search Engine Optimization, Pay Per Click, and more.Read More
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Nike Chase (JPMorgan Chase & Co.) Citi (Citigroup) TargetIndustries
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10$10,000+10 - 49 employeesCovina, CAWeb development firm The Frontend Company is in Covina, California. The small company was established in 2016. Their team offers Web Development, IT staff augmentation, and UX/UI Design.Read More
Clients
TraceSafe(CNSX: TSF)Industries
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11$50,000+50 - 249 employeesSan Jose, CAClear Digital Inc is a web design agency. The midsize San Jose, California-based team offers Web Design, Web Development, Digital Strategy, Branding, and more. The company was launched in 1999.Read More
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Aviatrix Splunk Sift CiscoIndustries
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12$50,000+50 - 249 employeesSan Francisco, CARead More
Cybercraft 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.
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Palo Alto NetworksIndustries
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13$75,000+10 - 49 employeesTemecula, CARead More
Reaktiv is a development agency in Temecula, Calif. Founded in 2011, they have about 9 employees that serve mostly enterprise and midmarket clients in the IT, media, and education sectors. Services include web development, web design, and digital strategy.
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MicrosoftIndustries
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14$25,000+50 - 249 employeesCosta Mesa, CARead More
Wve Labs is a mobile application development firm. Established in 2015, the agency is headquartered in Costa Mesa, California; Beverly Hills, California; Riyadh, Saudi Arabia and Monza, Italy. The midsize team specializes in Mobile App Development, Web Development, Artificial Intelligence, and UX/UI Design.
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Guardian Honda Sony Entertainment California State UniversityIndustries
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15$50,000+1,000 - 9,999 employeesSan Francisco, CABairesDev is an AI company based in San Francisco, California; Buenos Aires, Argentina; Sao Paulo, Brazil and Ciudad de México, Mexico. Launched in 2009, the large team specializes in Artificial Intelligence, IT staff augmentation, Custom Software Development, DevOps Managed Services, and more.Read More
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GoogleIndustries
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16$10,000+10 - 49 employeesEncinitas, CACollective42, a small web design agency, is located in Encinitas, California. Established in 2017, the team provides Web Design, Web Development, Search Engine Optimization, and Pay Per Click.Read More
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17$50,000+250 - 999 employeesLos Angeles, CAApplication development company Goji Labs is based in Los Angeles, California and New York, New York. Established in 2014, the midsize team offers Mobile App Development, Artificial Intelligence, Custom Software Development, and Web Development.Read More
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World Health OrganizationIndustries
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18$5,000+10 - 49 employeesIrvine, CAMattered is an Irvine, California-based Email Marketing company. The small team provides Email Marketing, SMS Marketing, Web Development, and AI Consulting and was established in 2021.Read More
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Yeti LSU Byte BurtonIndustries
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19$25,000+10 - 49 employeesSan Jose, CANika Agency is a web design company headquartered in San Jose, California and New York, New York. They offer Web Design, Web Development, UX/UI Design, and Branding and were established in 2010.Read More
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Protiviti Blackhawk Network Path Water SNIAIndustries
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20$5,000+2 - 9 employeesCorona, CARead More
Embark is a small web design company. They provide Web Design, Branding, Web Development, and Other Digital Marketing and were founded in 2020.
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21$25,000+10 - 49 employeesSan Francisco, CARead More
Cylogy Inc. Is a website development firm. They are located in San Francisco, California and have a small team that provides web development, application management & support, digital strategy, IT strategy consulting, and more. The company was founded in 2001.
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22$10,000+10 - 49 employeesSacramento, CARead More
Capitol Tech Solutions is a web design agency. Their small team is in Sacramento, California and San Diego, California and specializes in Web Design, Custom Software Development, Web Development, and IoT development. The company was founded in 2004.
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Ramos OilIndustries
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23$5,000+10 - 49 employeesWildomar, CAHelix Solutions is a website development company launched in 2013. They are headquartered in Wildomar, California and have a small team. Their services include Web Development, Pay Per Click, Web Design, Email Marketing, and more.Read More
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24$10,000+10 - 49 employeesSan Diego, CAFounded in 2003, TinyFrog Technologies is a small web design agency based in San Diego, California. Their services include Web Design, Web Development, and E-Commerce Development.Read More
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Cox CommunicationsIndustries
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25$5,000+10 - 49 employeesWalnut Creek, CARead More
Slam Media Lab is a small Walnut Creek, California-based SEO services firm. Their services include search engine optimization, content marketing, and web design.
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26$50,000+10 - 49 employeesIrvine, CARead More
Topflight Apps is a mobile app development firm. They are in Irvine, California and have a small team that offers Mobile App Development, UX/UI Design, Web Development, Wearable App Development, and more. The agency was launched in 2016.
Clients
Allheartz: computer vision for remote physiotherapy and sports care (SaaS platform + mobile apps) LnQ: On-Demand Enterprise Radiology Staffing GaleAI: AI-powered medical notes coding Walker Tracker: Award-Winning Fitness App for Employee WellbeingIndustries
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27$10,000+50 - 249 employeesSan Francisco, CAIn Alexandria, Virginia and San Francisco, California, JetRuby Agency is a midsize artificial intelligence company. They offer Artificial Intelligence, Custom Software Development, Mobile App Development, Web Development, and more and were launched in 2010.Read More
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OSRAMIndustries
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28$10,000+250 - 999 employeesSacramento, CABluelight is a custom software development company. Launched in 2019, the agency is headquartered in Sacramento, California and Jardim Paulistano, Brazil. The midsize team focuses on Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
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29$1,000+50 - 249 employeesSanta Rosa, CAWebsite development company ZUZEX was established in 2008. Their midsize team is in Santa Rosa, California and focuses on Web Development, Custom Software Development, Mobile App Development, and Low/No Code Development.Read More
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30$75,000+10 - 49 employeesManhattan Beach, CAIsadora Agency is a web design agency. Their small team is headquartered in Manhattan Beach, California and New York, New York. Their services include Web Design, Web Development, Branding, AI Consulting, and more. The company was founded in 2009.Read More
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GartnerIndustries
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