Top 100 Digital Marketing Companies in California
The Best of December 2025Looking 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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2131Undisclosed10 - 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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2132Undisclosed50 - 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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2133Undisclosed2 - 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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2134Undisclosed2 - 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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2135Undisclosed2 - 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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2136Undisclosed2 - 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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2137Undisclosed50 - 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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2138Undisclosed2 - 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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2139Undisclosed2 - 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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2140Undisclosed2 - 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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2141Undisclosed10 - 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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2142Undisclosed2 - 9 employeesCosta Mesa, CAContent Social Media Queen is a small Costa Mesa, California-based Content Marketing company. The team offers Content Marketing and Social Media Marketing.Read More
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2143Undisclosed10 - 49 employeesOrange, CABased in Orange, California, Get Community is a small Content Marketing company. The team offers Content Marketing and Email Marketing.Read More
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2144Undisclosed10 - 49 employeesSeal Beach, CAMy Social Biz is a Content Marketing company. Headquartered in Seal Beach, California, the agency specializes in Content Marketing and Digital Strategy.Read More
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2145Undisclosed2 - 9 employeesLa Habra, CAAd Relate Media, a Content Marketing company, was established in 2015. The agency provides Content Marketing and Mobile & App Marketing, and is small.Read More
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2146Undisclosed2 - 9 employeesLos Alamitos, CAOmnibeat is a small branding firm. They focus on Branding and Email Marketing and were established in 2011.Read More
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2147Undisclosed10 - 49 employeesSanta Ana, CASmarty Social Media is a social media marketing company. The team offers Social Media Marketing and Content Marketing and is located in Santa Ana, California.Read More
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2148Undisclosed10 - 49 employeesNewport Beach, CALancelot Media is a branding firm. The team specializes in Branding and Pay Per Click, and the agency is headquartered in Newport Beach, California.Read More
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2149Undisclosed2 - 9 employeesYorba Linda, CALocal Magnetic Marketing is a SEO services firm. Their small team of employees is located in Yorba Linda, California. Their team offers Search Engine Optimization and Content Marketing.Read More
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2150Undisclosed2 - 9 employeesFullerton, CAKnockout Web Media Marketing is an Email Marketing company. Their team is based in Fullerton, California and specializes in Email Marketing and Pay Per Click.Read More
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2151Undisclosed10 - 49 employeesWhittier, CAXeno Network is a web design agency in Whittier, California. The team specializes in Web Design and Content Marketing.Read More
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2152Undisclosed2 - 9 employeesHuntington Beach, CAOrange County Marketing Experts, a SEO company, was founded in 2013. The small team provides Search Engine Optimization and Social Media Marketing.Read More
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2153Undisclosed2 - 9 employeesIrvine, CAH4 Marketing is a Content Marketing company based in Irvine, California. Their services include Content Marketing and Pay Per Click.Read More
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2154Undisclosed2 - 9 employeesWatsonville, CALaunched in 2008, Contractor Advertising is an Email Marketing company. Their services include Email Marketing and Marketing Strategy.Read More
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2155Undisclosed2 - 9 employeesSan Juan Capistrano, CAContent Marketing company Surge is headquartered in San Juan Capistrano, California. The team focuses on Content Marketing and Search Engine Optimization.Read More
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2156Undisclosed2 - 9 employeesSanta Clarita, CASolid Search Marketing, Inc. Is a pay per click agency. The team focuses on Pay Per Click and Search Engine Optimization and is based in Santa Clarita, California.Read More
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2157$1,000+10 - 49 employeesLos Angeles, CALaunched in 2018, Conversmart is a small Email Marketing company. Their team offers Email Marketing and Other Digital Marketing.Read More
Industries
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2158Undisclosed10 - 49 employeesDaly City, CALaunched in 2010, eZ-Xpo is a small SEO company. Their services include Search Engine Optimization.Read More
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2159$1,000+50 - 249 employeesTorrance, CARead More
RHILLANE Marketing Digital, an advertising company, was founded in 2018. The small Tangier, Morocco-based team offers advertising, content marketing, graphic design, web design, and more.
Industries
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2160Undisclosed10 - 49 employeesWest Hollywood, CAHeadquartered in West Hollywood, California, Commando is a social media marketing company. Their services include Social Media Marketing and Advertising.Read More
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