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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2191Undisclosed2 - 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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2192Undisclosed10 - 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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2193Undisclosed10 - 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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2194Undisclosed2 - 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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2195Undisclosed2 - 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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2196Undisclosed10 - 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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2197Undisclosed10 - 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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2198Undisclosed2 - 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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2199Undisclosed2 - 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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2200Undisclosed10 - 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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2201Undisclosed2 - 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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2202Undisclosed2 - 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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2203Undisclosed2 - 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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2204Undisclosed2 - 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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2205Undisclosed2 - 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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2206$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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2207Undisclosed10 - 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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2208$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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2209Undisclosed10 - 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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2210Undisclosed2 - 9 employeesSan Francisco, CAUnderstanding eCommerce is a social media marketing firm launched in 2003. The team specializes in Social Media Marketing and Content Marketing.Read More
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2211Undisclosed50 - 249 employeesLake Forest, CAEstablished in 2008, Over the Top is a social media marketing company. The team offers Social Media Marketing and Advertising.Read More
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2212Undisclosed250 - 999 employeesSan Francisco, CAEmail Marketing company Content Writing Xpert was founded in 2018. Headquartered in San Francisco, California, the team offers Email Marketing and Search Engine Optimization.Read More
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2213Undisclosed50 - 249 employeesSan Diego, CA7 Figure Automation is a Marketing Strategy company located in San Diego, California. Launched in 2013, the team specializes in Marketing Strategy and Social Media Marketing.Read More
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2214Undisclosed50 - 249 employeesMurrieta, CAProSites is a social media marketing firm. Launched in 2003, the company is located in Murrieta, California. Their services include Social Media Marketing and Search Engine Optimization.Read More
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2215Undisclosed50 - 249 employeesSan Jose, CADemandWhiz, LLC is a midsize San Jose, California-based Content Marketing and Other Digital Marketing company. The team offers Content Marketing and Other Digital Marketing.Read More
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2216Undisclosed50 - 249 employeesMenlo Park, CAB2Lead is a Content Marketing company. Their midsize team is headquartered in Menlo Park, California. Their services include Content Marketing.Read More
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2217Undisclosed10 - 49 employeesUpland, CAAdvantage Attorney is a Content Marketing company. The Upland, California-based company offers Content Marketing and Search Engine Optimization.Read More
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2218Undisclosed250 - 999 employeesSanta Rosa, CAPBHS is a web design company. Established in 1977, the team offers Web Design and Video Marketing. The firm is in Santa Rosa, California.Read More
Industries
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2219Undisclosed50 - 249 employeesMilpitas, CAObviously, a social media marketing firm and Content Marketing company, is in New York, New York and Paris, France. The team provides Social Media Marketing and Content Marketing.Read More
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2220Undisclosed10 - 49 employeesMarina del Rey, CAAdvertise Naked is an Email Marketing company. Founded in 2019, the company is located in Marina del Rey, California. Their services include Email Marketing and Search Engine Optimization.Read More
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