Top 100 Digital Marketing Companies in California
The Best of September 2026Looking for a top digital marketing agency in California?
Digital marketing has forever changed how companies attract customers and generate revenue. If you’re considering hiring an online marketing company to help you boost your brand image, position your company in search rankings, or manage your social media presence, we're here to help.
To assist you in your search for a partner, we’ve compiled this list of the top digital marketing companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Online Marketing Agencies
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3601Undisclosed2 - 9 employeesDaly City, CAIgnite X is a small Daly City, California-based public relations company. The team offers Public Relations and Content Marketing.Read More
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3602$5,000+50 - 249 employeesSan Bernardino, CARead More
App development firm Appache Studios is based in New York, New York. The small team specializes in mobile app development, mobile & app marketing, web development, AR/VR development, and more. The agency was founded in 2023.
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3603Undisclosed10 - 49 employeesSan Diego, CA24 ADS, an Advertising company, was established in 2021. The team offers Advertising and Public Relations and is based in San Diego, California.Read More
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3604Undisclosed50 - 249 employeesFremont, CASPIN Strategy is an Email Marketing company established in 2014. The company focuses on Email Marketing and Pay Per Click, and is midsize.Read More
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3605$10,000+50 - 249 employeesLos Angeles, CARead More
Citizen Relations is a digital PR agency headquartered in New York City with other offices in Montreal, Toronto, London, Singapore, Los Angeles, Irvine, Calif., Vancouver, and Quebec, Canada. The agency was founded in 1980 and has since grown to a team of 163 employees who provide PR, social media marketing, and various design services to large enterprise clients.
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P&GIndustries
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3606$1,000+2 - 9 employeesLos Angeles, CAServiceZone is a web design agency. Their small team is in Los Angeles, California and focuses on Web Design and Web Development. The company was founded in 2018.Read More
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3607$10,000+10 - 49 employeesLos Angeles, CAStripes Agency, a social media marketing agency, offer Social Media Marketing. They were founded in 2012.Read More
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3608$5,000+2 - 9 employeesSan Mateo, CAPureLynx is a Content Marketing company launched in 2011. The team offers Content Marketing and E-Commerce Development and is located in San Mateo, California.Read More
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3609$5,000+2 - 9 employeesSan Francisco, CALaunched in 2014, Jumpyr is a Digital Strategy company. Headquartered in San Francisco, California, the team offers Digital Strategy and Social Media Marketing.Read More
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3610$25,000+2 - 9 employeesOakland, CACH Web Media is a graphic design company. Established in 2010, the team provides Graphic Design and Search Engine Optimization.Read More
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3611Undisclosed2 - 9 employeesLos Angeles, CAEstablished in 2011, Social Media Toolworks is a social media marketing company. The team offers Social Media Marketing and Web Design and is based in Los Angeles, California.Read More
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3612$1,000+Freelancer employeesSan Francisco, CAMEANINGFUL SEO is a Content Marketing company headquartered in San Francisco, California. They provide Content Marketing and Search Engine Optimization and were launched in 2005.Read More
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Kearney & O'Banion -
3613$1,000+2 - 9 employeesConcord, CADaevara Consulting is a web development firm. They offer Web Development and Search Engine Optimization and are headquartered in Concord, California.Read More
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3614$10,000+50 - 249 employeesSan Francisco, CAPAN is a midsize Content Marketing company launched in 1995. Their team provides Content Marketing and Social Media Marketing.Read More
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3615$100,000+1,000 - 9,999 employeesCulver City, CARead More
Sid Lee is a creative agency headquartered in Montreal. It has expanded to offices in Paris, Toronto, and Culver City, Calif. since its establishment in 1993. Sid Lee employs 796 professionals that provide web design, social media marketing, digital strategy, advertising, and branding to small, mid-size, and large companies alike.
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Cirque du SoleilIndustries
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3616$5,000+50 - 249 employeesSan Francisco, CAEstablished in 2008, PapayaMobile Inc. Is a midsize Mobile & App Marketing company. Their services include Mobile & App Marketing and Advertising.Read More
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3617Undisclosed250 - 999 employeesSan Francisco, CAFounded in 2011, Braze is a mobile app development firm and Mobile & App Marketing company. Their services include Mobile App Development and Mobile & App Marketing.Read More
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3618$5,000+2 - 9 employeesWestlake Village, CAAdsVice is an Ecommerce Marketing company. Their small team is based in Westlake Village, California and focuses on Ecommerce Marketing and Social Media Marketing. The firm was founded in 2017.Read More
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3619$1,000+2 - 9 employeesEl Dorado Hills, CAIn El Dorado Hills, California, Demand Signals is a small Advertising company. Their services include Advertising and Digital Strategy.Read More
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3620$1,000+10 - 49 employeesMonterey, CAByte Technology, a web design agency, is in Littleton, Colorado; Monterey, California; Maple Grove, Minnesota and New York, New York. The small team provides Web Design, Web Development, E-Commerce Development, Search Engine Optimization, and more. The agency was established in 2001.Read More
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3621$1,000+2 - 9 employeesSacramento, CASmall Content Writing Services company dAnOmite Productions, is based in Sacramento, California. The team offers Content Writing Services and Other Marketing.Read More
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3622UndisclosedFreelancer employeesSacramento, CAMobile app development company Electric Web is in Sacramento, California. They focus on mobile app development, custom software development, digital strategy, search engine optimization, and more and were launched in 2010.Read More
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3623$5,000+50 - 249 employeesLos Angeles, CAB-Reel is a branding firm. They were launched in 1999 and provide Branding and Search Engine Optimization.Read More
Clients
GoogleIndustries
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3624$5,000+10 - 49 employeesIndian Wells, CAEstablished in 2007, Fresh Traffic Group is a SEO company. The team offers Search Engine Optimization and Pay Per Click.Read More
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3625UndisclosedFreelancer employeesIrvine, CAFounded in 2023, Metis Digital is a small SEO agency. Their team offers Search Engine Optimization and Social Media Marketing.Read More
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3626$5,000+Freelancer employeesCorona, CASerenity Creative Solutions is a pay per click agency. Their team is based in Corona, California. The agency offers Pay Per Click and Search Engine Optimization.Read More
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ELLAEIndustries
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3627$10,000+1,000 - 9,999 employeesSan Francisco, CAEpsilon is a web development company headquartered in San Francisco, California; Palo Alto, California; Irving, Texas and Bengaluru, India. The large team provides Web Development, Mobile App Development, Market Research, Digital Strategy, and more. The agency was launched in 1969.Read More
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California State LotteryIndustries
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3628$1,000+Freelancer employeesWest Hollywood, CASimple More Online is a branding agency. Launched in 2015, their team offers Branding and Conversion Optimization.Read More
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3629$1,000+2 - 9 employeesSan Diego, CASan Diego Web Design Company, a web design agency, was launched in 2024. They provides Web Design and Search Engine Optimization.Read More
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3630$5,000+2 - 9 employeesYucaipa, CAWild Mouse Design is a Yucaipa, California-based SEO agency. Established in 2010, the team specializes in Search Engine Optimization and Web Design.Read More
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