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.
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List of the Best California Online Marketing Agencies
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961$1,000+2 - 9 employeesLaguna Beach, CARazwerks is a SEO services firm. The team focuses on Search Engine Optimization and Pay Per Click, and the company is headquartered in Laguna Beach, California.Read More
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962$1,000+2 - 9 employeesOxnard, CALIT Consulting Co. Is a SEO company. Established in 2015, their team offers Search Engine Optimization.Read More
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963$1,000+10 - 49 employeesLos Angeles, CABased in Los Angeles, California, Social Influence is a small PPC company. Their services include Pay Per Click and Social Media Marketing.Read More
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964$5,000+50 - 249 employeesLos Angeles, CASEO services firm Web And SEO Hub is headquartered in Los Angeles, California. They offer Search Engine Optimization and Web Design.Read More
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965Undisclosed2 - 9 employeesFullerton, CAClickMobile Solutions is a small Fullerton, California-based Content Marketing company. Their services include Content Marketing and Pay Per Click.Read More
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966Undisclosed2 - 9 employeesTustin, CATustin SEO Services, a SEO agency, is in Tustin, California. Their services include Search Engine Optimization and Web Design.Read More
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967$1,000+2 - 9 employeesTustin, CAWhiskey SEO is a SEO services firm. They specialize in Search Engine Optimization and are based in Tustin, California.Read More
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968Undisclosed10 - 49 employeesSan Diego, CAEstablished in 2020, ZillaMetrics is a pay per click company. The small team focuses on Pay Per Click and Search Engine Optimization.Read More
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969$250,000+2 - 9 employeesSan Francisco, CADigital Marketing Whiz is a small Content Marketing company based in Miami, Florida and New York, New York. Their services include Content Marketing and Other Digital Marketing.Read More
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970$1,000+1,000 - 9,999 employeesSan Leandro, CAIn San Leandro, California, Book Writing Avalon is a Content Marketing company. Founded in 2016, the team specializes in Content Marketing.Read More
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971$1,000+10 - 49 employeesYuba City, CALocated in Dhaka, Bangladesh and Yuba City, California, Doodle Digital is a SEO agency. Their services include Search Engine Optimization and Social Media Marketing.Read More
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972$10,000+50 - 249 employeesPleasanton, CATHE SEO PROZ is a Conversion Optimization company. The team is headquartered in Pleasanton, California, and their services include Conversion Optimization and Pay Per Click.Read More
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973$10,000+50 - 249 employeesSan Jose, CAEForte Solutions Inc is a San Jose, California-based Content Marketing company. They specialize in Content Marketing and Social Media Marketing and were launched in 2012.Read More
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974$1,000+50 - 249 employeesLos Angeles, CAProficient Web Designs, a Digital Strategy company, is in Los Angeles, California. They focus on Digital Strategy and Mobile & App Marketing.Read More
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975$10,000+10 - 49 employeesIrvine, CAArdent Consulting Agency is a Digital Strategy company. Headquartered in Irvine, California, the agency was launched in 2016. Their services include Digital Strategy and Social Media Marketing.Read More
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976Undisclosed10 - 49 employeesIrvine, CAGrowers Marketing is a SEO company. The Irvine, California-based team specializes in Search Engine Optimization and Web Design.Read More
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977Undisclosed10 - 49 employeesLong Beach, CAMilea Marketing is a social media marketing agency. They are located in Long Beach, California and have small team. Their services include Social Media Marketing and Search Engine Optimization.Read More
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978$5,000+2 - 9 employeesNewport Beach, CASpring SEO, Inc. Is a social media marketing company. The Newport Beach, California-based agency was launched in 2015. Their team offers Social Media Marketing and Search Engine Optimization.Read More
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979$10,000+10 - 49 employeesSan Jose, CAServeIT Data, an Email Marketing company, is based in San Jose, California. They provide Email Marketing and Branding and were founded in 2019.Read More
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980$1,000+10 - 49 employeesLos Angeles, CAKing, Edward, First, a Marketing Strategy company, is based in Los Angeles, California. They provide Marketing Strategy and Digital Strategy and were launched in 2008.Read More
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981$1,000+2 - 9 employeesTemecula, CAMarkeitng Meets Technology is an Other Digital Marketing company established in 2020. Their team focuses on Other Digital Marketing and Content Marketing.Read More
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982$10,000+10 - 49 employeesLos Angeles, CAHeadquartered in Los Angeles, California, Intrepid Digital LLC is a SEO agency. They offer Search Engine Optimization and Pay Per Click.Read More
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983$1,000+2 - 9 employeesSan Diego, CAXprez Marketing, a SEO company, offer Search Engine Optimization and Pay Per Click. They were founded in 2023.Read More
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984$1,000+50 - 249 employeesLos Angeles, CAUSA Book Writers is a content writing services company. Their midsize team is in Los Angeles, California and specializes in content writing services, content marketing, social media marketing, affiliate marketing, and more. The company was founded in 2009.Read More
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985$1,000+10 - 49 employeesSacramento, CAConvex Digital Solutions, a social media marketing agency, was founded in 2020. Located in Sacramento, California, the team offers Social Media Marketing and Web Design.Read More
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986$1,000+2 - 9 employeesIrvine, CAAkorn Media LLC , an Advertising company, is in Irvine, California. They focus on Advertising and Search Engine Optimization.Read More
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987$1,000+2 - 9 employeesCarmichael, CAPeerless Digital Marketing , a PPC company, is in Carmichael, California. The team provides Pay Per Click and Digital Strategy.Read More
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988$1,000+10 - 49 employeesCosta Mesa, CAFounded in 1981, James Publishing, a small social media marketing agency, is located in Costa Mesa, California. Their team focuses on Social Media Marketing.Read More
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989$1,000+50 - 249 employeesLos Angeles, CAFounded in 2018, AMZ Book Publishing Services is a social media marketing firm. The company focuses on Social Media Marketing and Content Marketing, and is midsize.Read More
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990Undisclosed2 - 9 employeesSan Francisco, CAPressRoom.ai is a SEO agency. Founded in 2018, the firm is located in San Francisco, California. Their services include Search Engine Optimization and Marketing Strategy.Read More
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