Top 100 Digital Marketing Companies in California
The Best of July 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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1291$1,000+50 - 249 employeesPasadena, CAPayper Publishing is a Content Marketing company headquartered in Pasadena, California. The team specializes in Content Marketing and Public Relations.Read More
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1292$5,000+10 - 49 employeesSacramento, CAYour Growth Partner is a small Content Marketing company headquartered in Sacramento, California. Their services include Content Marketing and Search Engine Optimization.Read More
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1293$1,000+2 - 9 employeesLa Mirada, CANorthern Launch is a PPC company. Established in 2008, the team specializes in Pay Per Click and Ecommerce Marketing.Read More
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1294Undisclosed2 - 9 employeesPalo Alto, CAItscool.ai is a SEO company. Headquartered in Palo Alto, California, the agency focuses on Search Engine Optimization and Content Marketing.Read More
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1295$10,000+10 - 49 employeesFairfield, CASEO DEVZ LLC is a Digital Strategy company. Founded in 2026, the firm focuses on Digital Strategy and Search Engine Optimization.Read More
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1296$1,000+2 - 9 employeesCulver City, CASIGNALS is a SEO services firm. Launched in 2026, the team provides Search Engine Optimization and AI Consulting.Read More
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1297$1,000+2 - 9 employeesRancho Cordova, CALaunched in 2005, American Precision Heating and Air is a SEO agency. Headquartered in Rancho Cordova, California, the team offers Search Engine Optimization.Read More
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1298$1,000+10 - 49 employeesSan Francisco, CADoc Digital Solutions is a social media marketing company. The San Francisco, California-based agency offers Social Media Marketing and Search Engine Optimization.Read More
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1299$1,000+2 - 9 employeesAtascadero, CAHammerScript is a Content Marketing company. Their small team is located in Atascadero, California. Their services include Content Marketing and Search Engine Optimization.Read More
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1300Undisclosed250 - 999 employeesPalo Alto, CASecond Silicon Valley is a Content Marketing company. The agency is headquartered in Palo Alto, California. Their services include Content Marketing and Pay Per Click.Read More
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1301Undisclosed10 - 49 employeesLos Gatos, CADigital Brik is a SEO company. Headquartered in Sheridan, Wyoming and Los Gatos, California, their team focuses on Search Engine Optimization and Content Marketing.Read More
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1302Undisclosed10 - 49 employeesRosemead, CAOther Digital Marketing company LeapMyBusiness is based in Rosemead, California. They provide Other Digital Marketing and were established in 2020.Read More
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1303$1,000+10 - 49 employeesTustin, CADe Castellane Creative is a Content Marketing company launched in 2019. The firm offers Content Marketing and Public Relations.Read More
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1304$10,000+50 - 249 employeesSan Jose, CALaunched in 2000, Liquid Agency, a midsize branding agency, is headquartered in San Jose, California and Portland, Oregon. Their team specializes in Branding and Advertising.Read More
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1305$10,000+50 - 249 employeesSan Francisco, CAIn San Francisco, California and St. Louis , Missouri, H&L Partners is a midsize SEO services firm. The team offers Search Engine Optimization and Web Design.Read More
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1306Undisclosed50 - 249 employeesSan Diego, CAEstablished in 2012, PACIFIC Digital Group is a Content Marketing company. The team offers Content Marketing and Event Marketing.Read More
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1307$1,000+50 - 249 employeesLos Angeles, CAWebzool Creative Inc. Is a branding company established in 2012. The firm offers Branding and Pay Per Click.Read More
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1308$1,000+10 - 49 employeesLos Angeles, CARead More
Web Designs Prime is an user experience design company. Their small team is located in Los Angeles, California and provides ux/ui design, branding, search engine optimization, web design, and more. The firm was established in 2015.
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1309$1,000+2 - 9 employeesFolsom, CATrue Social Marketing is a web design agency. The team specializes in Web Design and UX/UI Design and is in Folsom, California.Read More
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1310$1,000+10 - 49 employeesSan Francisco, CALaunched in 2011, TechInSF, a small IT strategy consulting company, is located in San Francisco, California. Their services include IT strategy consulting and Digital Strategy.Read More
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1311$5,000+10 - 49 employeesLos Angeles, CAForza Migliozzi, an Advertising company, was launched in 2007. Located in Los Angeles, California, the team offers Advertising and Branding.Read More
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1312$5,000+10 - 49 employeesLos Angeles, CABold+Beyond is a web design company. The small Los Angeles, California-based team focuses on Web Design and Social Media Marketing. The firm was founded in 2010.Read More
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1313$50,000+10 - 49 employeesSausalito, CATRUE Communications is a small Content Marketing company headquartered in Sausalito, California. The team specializes in Content Marketing and Public Relations.Read More
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1314$10,000+10 - 49 employeesSan Francisco, CABlackbird PPC is a Conversion Optimization company. The team is in San Francisco, California, and their services include Conversion Optimization and Marketing Strategy.Read More
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1315$1,000+10 - 49 employeesRiverside, CA5 Core Digital Marketing is a social media marketing firm. In Riverside, California, their small team focuses on Social Media Marketing and Content Marketing. The company was founded in 1984.Read More
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1316$1,000+10 - 49 employeesLos Angeles, CALevel Up 360 Inc is a small Los Angeles, California-based SEO agency. The team focuses on Search Engine Optimization and Pay Per Click.Read More
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1317$1,000+10 - 49 employeesTorrance, CATechievolve Inc., a small Content Marketing company, is based in Torrance, California. Their services include Content Marketing and Mobile App Development.Read More
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1318$1,000+2 - 9 employeesSan Diego, CASocial media marketing firm Teneleven Interactive is in San Diego, California. They specialize in Social Media Marketing and Email Marketing.Read More
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1319$1,000+2 - 9 employeesSan Diego, CASky Tide Digital is a small Digital Strategy company. They specialize in Digital Strategy and Search Engine Optimization and were launched in 2013.Read More
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1320$5,000+2 - 9 employeesBrea, CAIn Brea, California, Morales Design is an Email Marketing company. Their services include Email Marketing and Graphic Design.Read More
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