Top 100 Digital Marketing Companies in California
The Best of March 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.
Jump to Most Reviewed Companies
List of the Best California Online Marketing Agencies
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2161Undisclosed10 - 49 employeesAnaheim, CADental Office Website is a web design company based in Anaheim, California. Their services include Web Design and Search Engine Optimization.Read More
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2162Undisclosed10 - 49 employeesSacramento, CASagent, an Advertising company, was established in 2004. The small team specializes in Advertising and Content Marketing.Read More
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2163Undisclosed2 - 9 employeesThousand Oaks, CAViral Marketing is a Content Marketing company. Their small team is in Thousand Oaks, California and Camarillo, , California. Their services include Content Marketing and Pay Per Click.Read More
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2164Undisclosed2 - 9 employeesAnaheim, CASocial media marketing company Pub Club Leads was founded in 2009. Located in Anaheim, California, the team provides Social Media Marketing and Pay Per Click.Read More
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2165Undisclosed50 - 249 employeesSan Diego, CAPACIFIC is a Content Marketing company. Based in San Diego, California and London, England, the company was established in 2012. Their services include Content Marketing and Graphic Design.Read More
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2166Undisclosed2 - 9 employeesAnaheim, CAModern Site Studio, a SEO services firm, was founded in 2007. The team specializes in Search Engine Optimization and Logo and is headquartered in Anaheim, California.Read More
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2167Undisclosed10 - 49 employeesSan Jose, CAEstablished in 2002, Tangence is a Content Marketing company. Their services include Content Marketing.Read More
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2168Undisclosed50 - 249 employeesSan Diego, CAZ57, Inc. Is a SEO services firm. The San Diego, California-based company provides Search Engine Optimization.Read More
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2169Undisclosed50 - 249 employeesBrea, CAPennySaver USA is a midsize SEO agency. Launched in 1962, the team specializes in Search Engine Optimization and Print Design.Read More
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2170Undisclosed10 - 49 employeesWalnut Creek, CAOne Planet Ops is a social media marketing firm launched in 2015. The company offers Social Media Marketing, and is small.Read More
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2171Undisclosed10 - 49 employeesMenlo Park, CAContinuum Global is an Email Marketing company. Their team is located in Menlo Park, California. The firm focuses on Email Marketing and Search Engine Optimization.Read More
Industries
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2172Undisclosed2 - 9 employeesWest Hollywood, CAAffiliate Marketing company Huge Ape Media was founded in 2005. The company offers Affiliate Marketing and Search Engine Optimization.Read More
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2173Undisclosed10 - 49 employeesDiscovery Bay, CAConquest Marketing, a small Content Marketing company, is in Discovery Bay, California. Their services include Content Marketing and Email Marketing.Read More
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2174Undisclosed2 - 9 employeesBrentwood, CAOld River Media Group is a Brentwood, California-based SEO agency. The team provides Search Engine Optimization and Content Marketing.Read More
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2175Undisclosed2 - 9 employeesDanville, CAKollao Creative is a Content Marketing and social media marketing agency founded in 2018. The team provides Content Marketing and Social Media Marketing.Read More
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2176Undisclosed2 - 9 employeesSan Leandro, CAIgnitor Marketing is an Email Marketing company. The San Leandro, California-based company was founded in 2014. Their team specializes in Email Marketing and Pay Per Click.Read More
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2177Undisclosed10 - 49 employeesNewport Beach, CADigital EYE Media, a branding agency, is in Newport Beach, California. Founded in 2001, the team offers Branding and Content Marketing.Read More
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2178Undisclosed2 - 9 employeesFullerton, CADigital Owl Group is a SEO services firm. The company is based in Fullerton, California. Their services include Search Engine Optimization and Conversion Optimization.Read More
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2179Undisclosed2 - 9 employeesFountain Valley, CAFounded in 2012, Addictive Marketing Group is a small Fountain Valley, California-based Mobile & App Marketing company. Their team specializes in Mobile & App Marketing and Pay Per Click.Read More
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2180Undisclosed10 - 49 employeesMillbrae, CASocial media marketing agency Performance Media Marketing provides Social Media Marketing and Advertising. They were founded in 2008.Read More
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2181Undisclosed50 - 249 employeesCorona, CAPay per click agency TurnKey Marketing is headquartered in Corona, California. They specialize in Pay Per Click and Search Engine Optimization and were founded in 2002.Read More
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2182Undisclosed2 - 9 employeesIrvine, CAEssassin Target Marketing is a social media marketing agency. Their team is based in Irvine, California and offers Social Media Marketing and Search Engine Optimization.Read More
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2183Undisclosed2 - 9 employeesCerritos, CAG2CPartners is a Content Marketing company located in Cerritos, California. They focus on Content Marketing and Pay Per Click.Read More
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2184Undisclosed2 - 9 employeesIrvine, CAPacific Internet Consulting Group, a Mobile & App Marketing company, was established in 2004. The team focuses on Mobile & App Marketing and Pay Per Click.Read More
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2185Undisclosed2 - 9 employeesIrvine, CABased in Irvine, California, YoYoFuMedia is a small pay per click agency and SEO company. The team offers Pay Per Click and Search Engine Optimization.Read More
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2186Undisclosed50 - 249 employeesGarden Grove, CATeam Debello is a Digital Strategy company based in Garden Grove, California. Their services include Digital Strategy and Social Media Marketing.Read More
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2187Undisclosed2 - 9 employeesLos Alamitos, CALaunched in 2009, Three Palms Media is a SEO agency. Their team specializes in Search Engine Optimization and Social Media Marketing.Read More
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2188Undisclosed2 - 9 employeesSanta Ana, CASynergy Digital is a small Email Marketing company in Santa Ana, California. The team specializes in Email Marketing and Pay Per Click.Read More
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2189Undisclosed2 - 9 employeesLong Beach, CAIn Long Beach, California, Digital Profusion is a SEO company. The team focuses on Search Engine Optimization and Mobile & App Marketing.Read More
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2190Undisclosed10 - 49 employeesNorwalk, CAPay per click agency Pantera Digital Media was established in 2009. The firm offers Pay Per Click and Search Engine Optimization, and is small.Read More
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Check out a Digital Marketing Company in California with the most new reviews in the past 12 months.
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