Top 100 Social Media Marketing Companies in California
The Best of December 2025Looking for a top social media company in California?
Given the global demand for online connectivity, marketing your business on social media is crucial. With hundreds of millions of users online daily, social media platforms such as Facebook, Twitter, LinkedIn, and YouTube give businesses the opportunity to tap into an enthusiastic, responsive audience.
To assist you in your search for a partner, we’ve compiled this list of the top social media 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 Social Media Marketing Agencies
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991Undisclosed10 - 49 employeesOakland, CALaunched in 2009, WHM Creative is a small Advertising company based in Oakland, California. Their team offers Advertising and Branding.Read More
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992$1,000+2 - 9 employeesNewport Beach, CATusk Creative Studios is a branding agency. Headquartered in Newport Beach, California, their small team specializes in Branding and Marketing Strategy. The firm was launched in 2019.Read More
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993$5,000+2 - 9 employeesPasadena, CADigiSavvy is a Market Research company. They were launched in 2010, and their services include Market Research and Digital Strategy.Read More
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994$5,000+2 - 9 employeesGlendale, CASmall Market Research company Alecan Marketing Solutions, is headquartered in Glendale, California. The team specializes in Market Research and Social Media Marketing.Read More
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995$5,000+2 - 9 employeesGlendale, CABranding agency Caspian Services was established in 2001. In Glendale, California, the team offers Branding and Social Media Marketing.Read More
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996$5,000+2 - 9 employeesGlendale, CAInverselogic, Inc is an e-commerce development firm launched in 1998. The team provides E-Commerce Development and Marketing Strategy and is headquartered in Glendale, California.Read More
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997$1,000+2 - 9 employeesSan Francisco, CACHKMe Local SEO & Website Design is a SEO agency. They are located in San Francisco, California and have small team of experts. Their services include Search Engine Optimization and Web Design.Read More
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998$10,000+2 - 9 employeesPleasanton, CAFounded in 2020, Engage PR is a small public relations company. Their services include Public Relations and Content Marketing.Read More
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999$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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1000Undisclosed2 - 9 employeesLos Angeles, CAPortofino Marketing Agency is a small social media marketing firm established in 2025. Their services include Social Media Marketing, Digital Strategy, Content Marketing, Search Engine Optimization, and more. The firm is headquartered in Los Angeles, California.Read More
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1001$1,000+2 - 9 employeesWoodland, CAModern Roots Marketing LLC is a branding agency. Headquartered in Woodland, California, their small team offers Branding and Content Marketing. The company was launched in 2018.Read More
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1002$1,000+2 - 9 employeesSan Francisco, CAMosaic Black is a branding agency. Headquartered in San Francisco, California, their team focuses on Branding and Social Media Marketing.Read More
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1003$5,000+2 - 9 employeesIrvine, CAAlkatek is an Email Marketing company. The Irvine, California-based agency specializes in Email Marketing and Social Media Marketing.Read More
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1004$5,000+2 - 9 employeesStockton, CALaunched in 2012, ONE ELEVEN web design is a web design agency. Headquartered in Stockton, California, the team specializes in Web Design and Web Development.Read More
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1005Undisclosed2 - 9 employeesDel Mar, CA9byNine is a Digital Strategy company. Their small team of employees is in Del Mar, California. Their team provides Digital Strategy and Search Engine Optimization.Read More
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1006$1,000+2 - 9 employeesSpring Valley, CALaunched in 2016, Type A Digital Marketing is a Digital Strategy company. The small team offers Digital Strategy and Pay Per Click.Read More
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1007$1,000+2 - 9 employeesOrangevale, CAOrangevale SEO is a Content Marketing company. In Orangevale, California, the firm provides Content Marketing and Other Digital Marketing.Read More
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1008$1,000+2 - 9 employeesSan Jose, CAStrategy33 is a small branding agency launched in 2018. Their team offers Branding and Digital Strategy.Read More
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1009$1,000+2 - 9 employeesLos Angeles, CAMediaChron is an Advertising company launched in 2017. Their team provides Advertising and Branding.Read More
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1010$1,000+2 - 9 employeesLos Angeles, CAPrimary Aim Content Creation Agency is a small Los Angeles, California-based Digital Strategy company. Their services include Digital Strategy and Social Media Marketing.Read More
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1011$1,000+2 - 9 employeesSanta Monica, CAMarketing Strategy company Victoria Hous is based in Santa Monica, California. The team provides Marketing Strategy and Social Media Marketing.Read More
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1012$5,000+2 - 9 employeesBenicia, CAVideo production agency FilmNamics is located in Benicia, California and Walnut Creek, California. Launched in 2021, the team focuses on Video Production and Social Media Marketing.Read More
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1013$1,000+2 - 9 employeesIrvine, CAThe Dental SEO Experts is a SEO services firm. The agency is in Irvine, California. Their services include Search Engine Optimization and Social Media Marketing.Read More
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1014$1,000+2 - 9 employeesGarden Grove, CAMighty Duck Media, a video production company, is based in Garden Grove, California. They offer Video Production and Social Media Marketing and were established in 2022.Read More
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1015$1,000+2 - 9 employeesModesto, CATen Code is a Modesto, California-based branding agency. Their services include Branding and Social Media Marketing.Read More
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1016Undisclosed2 - 9 employeesSan Jose, CAAccurite Data Solutions is a San Jose, California-based social media marketing company. They offer Social Media Marketing and Content Marketing and were established in 2021.Read More
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1017$1,000+2 - 9 employeesFallbrook, CAFirst Door Marketing is an Advertising company established in 2019. The small team provides Advertising and Social Media Marketing.Read More
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1018$1,000+2 - 9 employeesLaguna Beach, CAScale Smart Digital is a branding firm founded in 2024. Their team specializes in Branding and Social Media Marketing.Read More
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1019$5,000+2 - 9 employeesAnaheim, CAFounded in 2020, Strat88 is a Digital Strategy company. The company offers Digital Strategy and Social Media Marketing.Read More
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1020$5,000+2 - 9 employeesWest Hollywood, CAAle-bella, a social media marketing agency, was established in 2021. Based in West Hollywood, California, the team specializes in Social Media Marketing and Email Marketing.Read More
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