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.
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List of the Best California Online Marketing Agencies
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1231$1,000+2 - 9 employeesRiverside, CANewport Marketing is a SEO company in Riverside, California. They specialize in Search Engine Optimization and Pay Per Click and were launched in 2017.Read More
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1232$5,000+2 - 9 employeesSan Diego, CATally&Mass is a Content Marketing company. Their team is headquartered in San Diego, California and San Diego, California and provides Content Marketing and Search Engine Optimization.Read More
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1233$25,000+50 - 249 employeesLos Angeles, CARead More
Indigo Web Studios is a Los Angeles, California-based social media marketing agency. The midsize agency was founded in 2016. Their services include social media marketing, search engine optimization, web development, and e-commerce development.
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1234$25,000+50 - 249 employeesLos Angeles, CAAdvertising and Content Marketing company Best Selling Publisher is based in Los Angeles, California. They focus on Advertising and Content Marketing and were launched in 2018.Read More
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1235$1,000+10 - 49 employeesRichmond, CARc Digital Agency is a branding agency. They focus on Branding and Social Media Marketing and were established in 2022.Read More
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1236Undisclosed2 - 9 employeesLos Angeles, CASearch engine optimization audit is a SEO agency. Their small team of employees is headquartered in Los Angeles, California. Their team provides Search Engine Optimization.Read More
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1237$1,000+2 - 9 employeesSimi Valley, CASimi Valley SEO Agency, a SEO agency, focus on Search Engine Optimization. They were founded in 2022.Read More
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1238$1,000+50 - 249 employeesPalo Alto, CAMarketing Headquarter, a midsize Digital Strategy company, is located in Palo Alto, California. The team offers Digital Strategy and Social Media Marketing.Read More
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1239$5,000+2 - 9 employeesFremont, CAPredictive Consultancy is a Content Marketing company located in Fremont, California. They provide Content Marketing and Search Engine Optimization and were launched in 2020.Read More
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1240$1,000+50 - 249 employeesPalo Alto, CAAmz Ready is an Other Digital Marketing company. The team specializes in Other Digital Marketing and Business Consulting and is located in Palo Alto, California.Read More
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1241$5,000+50 - 249 employeesFresno, CAHeadquartered in Fresno, California, Nova Design Agency is a social media marketing company. They provide Social Media Marketing and Email Marketing.Read More
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1242Undisclosed50 - 249 employeesLos Angeles, CALaunched in 2021, Native Book Publishing is a Content Marketing company. Their services include Content Marketing and Advertising.Read More
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1243$1,000+10 - 49 employeesSan Diego, CAWeSEOExperts is a SEO agency established in 2012. Headquartered in San Diego, California, the team focuses on Search Engine Optimization and Content Marketing.Read More
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1244$10,000+2 - 9 employeesSan Francisco, CASEO agency Digital Ninjas - Digital Marketing San Francisco was founded in 2008. The firm specializes in Search Engine Optimization and Advertising, and is small.Read More
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1245$1,000+10 - 49 employeesSacramento, CAThe Speedy Web is a SEO services firm. Founded in 1992, the team focuses on Search Engine Optimization and Pay Per Click.Read More
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1246$5,000+50 - 249 employeesBakersfield, CAIn Bakersfield, California, The Authors Farm is a midsize Content Marketing company. The team focuses on Content Marketing.Read More
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1247$1,000+2 - 9 employeesLos Angeles, CAFounded in 2022, Orient8 Digital Marketing Agency is a SEO company. Their services include Search Engine Optimization and Content Marketing.Read More
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1248$1,000+2 - 9 employeesLaguna Niguel, CACore Partnerships, a small Affiliate Marketing company, is headquartered in Laguna Niguel, California. Their services include Affiliate Marketing.Read More
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1249$1,000+2 - 9 employeesSan Diego, CAIndico Digital Marketing, an Email Marketing company, provides Email Marketing and Digital Strategy. The firm is headquartered in Tampa, Florida and San Diego, California.Read More
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1250$5,000+2 - 9 employeesSimi Valley, CADigitalDirect.Marketing is a PPC company. Launched in 2019, the company specializes in Pay Per Click and Content Marketing.Read More
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1251$5,000+10 - 49 employeesSan Francisco, CAENDIGITA - Performance Agency is a PPC agency. The firm is based in San Francisco, California and İstanbul, Türkiye. Their team provides Pay Per Click and Conversion Optimization.Read More
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1252$1,000+2 - 9 employeesFresno, CALyrix Digital is a Fresno, California-based Digital Strategy company. Founded in 2018, the team provides Digital Strategy and Social Media Marketing.Read More
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1253$1,000+250 - 999 employeesSanta Monica, CASocial media marketing agency Entravision Digital specializes in Social Media Marketing and Pay Per Click. They were launched in 1996.Read More
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1254$10,000+10 - 49 employeesLos Angeles, CARipple Digital Marketing is a SEO company. Founded in 2021, their team focuses on Search Engine Optimization and Social Media Marketing.Read More
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1255$1,000+50 - 249 employeesFremont, CARead More
American Book Experts is a content marketing and content writing services company launched in 2015. They are in and have a midsize team. The agency focuses on content marketing and content writing services.
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1256$1,000+2 - 9 employeesDana Point, CAPaschal Marketing is a PPC agency. Their team is based in Dana Point, California and specializes in Pay Per Click and Conversion Optimization.Read More
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1257Undisclosed2 - 9 employeesLos Angeles, CASamsh digital is a small social media marketing agency and SEO agency. They specialize in Social Media Marketing and Search Engine Optimization and were established in 2023.Read More
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1258Undisclosed10 - 49 employeesMerced, CAGrow Jumbo LLC is a social media marketing agency. Launched in 2023, the team focuses on Social Media Marketing and Email Marketing. The company is in Merced, California.Read More
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1259$1,000+50 - 249 employeesClaremont, CAAmz Self Publishers is a PPC agency. Founded in 2017, the company provides Pay Per Click and Content Writing Services.Read More
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1260Undisclosed50 - 249 employeesSan Jose, CAGhostwriting Desk is an Austin, Texas-based content writing services company. The company offers content writing services, advertising, and social media marketing and is midsize.The company was launched in 2022.Read More
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