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.
List of the Best California Online Marketing Agencies
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121Undisclosed50 - 249 employeesSan Francisco, CAArs X Machina (formerly Media Matters Worldwide), a media planning & buying company, was launched in 2005. The firm offers Media Planning & Buying, Advertising, Digital Strategy, Social Media Marketing, and more and has a midsize team.Read More
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SAPIndustries
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122$5,000+50 - 249 employeesCosta Mesa, CAThe Brand Amp is a public relations firm. Established in 2011, the firm is located in Costa Mesa, California; Atlanta, Georgia and Chicago, Illinois. The midsize team focuses on Public Relations, Social Media Marketing, Pay Per Click, Event Marketing, and more.Read More
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MasterCraft Sphera RealTruck Arlo TechnologiesIndustries
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123$1,000+10 - 49 employeesRancho Cucamonga, CARead More
Adwizar is a marketing agency founded in 2014. Based in Rancho Cucamonga, Calif., they have another office in Los Angeles and a team of 8 employees. Their services include content marketing, social media marketing, and digital strategy.
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Macy's -
124Undisclosed2 - 9 employeesOakland, CARead More
Artsy Geek is a boutique web and marketing agency headquartered in Oakland, California with another office in Seattle. The team specializes in integrated marketing, web development, graphic design, internet marketing and social media. Comprised of less than 10 employees, Artsy Geek is a team of skilled designers, marketers, and coders. Founded in 2011, it collaborates with clients to build and grow their brand identities for a strengthened online presence.
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Fistula FoundationIndustries
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125$5,000+10 - 49 employeesSausalito, CAVonnda is an e-commerce development firm located in Sausalito, California. Launched in 2010, the small team provides E-Commerce Development, Web Design, Web Development, Search Engine Optimization, and more.Read More
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Riverence SmarkLifeco de Négoce Barrel ShoppeIndustries
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126$1,000+10 - 49 employeesCovina, CARead More
Milyon Digital is a SEO agency founded in 2022. The agency provides search engine optimization, branding, digital strategy, social media marketing, and more and has a small team.
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127$5,000+10 - 49 employeesCalabasas, CAEstablished in 2017, AlchemyLeads SEO is a SEO services firm. Their small team is headquartered in Calabasas, California and Middletown, Delaware and offers Search Engine Optimization, Content Marketing, Conversion Optimization, Pay Per Click, and more.Read More
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Scorpion Protective CoatingsIndustries
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128$1,000+10 - 49 employeesVentura, CARead More
Content Powered is a blog management firm based in Ventura, Calif. The firm, founded in 2019, has a team of more than ten that provides content marketing services to small and larger-sized e-commerce companies.
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SonyIndustries
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129$5,000+10 - 49 employeesSan Diego, CARead More
Digital marketing agency Digitopia was founded in 2004. With headquarters in Carlsbad, Calif., they have a team of 11. They specialize in digital strategy, content marketing, and conversion optimization.
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130$5,000+2 - 9 employeesSan Francisco, CAFractional CMO Services company GrowthExpertz is headquartered in San Francisco, California. They specialize in Fractional CMO Services, Search Engine Optimization, Public Relations, Marketing Strategy, and more and were launched in 2016.Read More
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Match GroupIndustries
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131$5,000+2 - 9 employeesSan Diego, CAPPC Force is a PPC company founded in 2021. They are located in San Diego, California and have a small team. Their services include Pay Per Click, Search Engine Optimization, Web Design, and Direct Marketing.Read More
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132$50,000+50 - 249 employeesSan Diego, CARead More
BusinessOnline is a digital marketing agency with offices in San Diego and Boston. The team of 80+ specializes in PPC, SEO, and digital strategy and mostly serves mid-market and enterprise businesses. They take a data-driven approach to all projects with clients.
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HPIndustries
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133$5,000+2 - 9 employeesSan Diego, CARead More
New Evolution Video is a video production company based in San Diego, California. Founded in 2007, their team of around 10 employees provides video production, marketing strategy, broadcast video, and content marketing services.
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IBMIndustries
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134$5,000+10 - 49 employeesLos Angeles, CARead More
Falcon Marketing is a marketing and advertising agency based in Los Angeles. Founded in 2012, their team of around 15 employees specializes in SEO, web design, and mobile app development.
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BodnoIndustries
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135$25,000+10 - 49 employeesSan Francisco, CABranding company Born & Bred. Was launched in 2018. Their small team is in San Francisco, California and Los Angeles, California and focuses on Branding, Marketing Strategy, Social Media Marketing, Web Design, and more.Read More
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136$25,000+10 - 49 employeesSan Francisco, CALaunched in 2017, Wunderdogs is a branding company. The agency offers Branding, Web Design, Marketing Strategy, Digital Strategy, and more and has a small team.Read More
Clients
ShellIndustries
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137$5,000+10 - 49 employeesIrvine, CADigital Strategy company Human was established in 2015. Their small team is located in Irvine, California. Human provides Digital Strategy, Branding, Content Marketing, Email Marketing, and more.Read More
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TextedlyIndustries
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138$50,000+10 - 49 employeesMill Valley, CAE29 Marketing, a Marketing Strategy company, was launched in 2017. In Mill Valley, California and Mill Valley, California, their small team provides Marketing Strategy, Advertising, Digital Strategy, Social Media Marketing, and more.Read More
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139$10,000+10 - 49 employeesEncinitas, CARead More
Libre Design is a midsize Oceanside, California-based product design company. They focus on product design, branding, and web design and were founded in 2005.
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140$5,000+10 - 49 employeesWalnut Creek, CARead More
Slam Media Lab is a small Walnut Creek, California-based SEO services firm. Their services include search engine optimization, content marketing, and web design.
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141$1,000+2 - 9 employeesWalnut Creek, CARead More
MG Media Creative is a social media marketing company. Launched in 2018, the team focuses on social media marketing, video production, digital strategy, content marketing, and more. Their small agency is based in Danville, California.
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Gregoire RestaurantIndustries
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142$5,000+10 - 49 employeesWest Hollywood, CARead More
Marketing strategy company ChuckJoe was founded in 2016. The small team specializes in marketing strategy, media planning & buying, social media marketing, content marketing, and more. The agency is in Los Angeles, California.
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Amy's KitchenIndustries
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143Undisclosed10 - 49 employeesSan Diego, CARead More
Doctor Multimedia is a medical web development and SEO agency headquartered in La Jolla, Calif. with a satellite office in Las Vegas, Nev. The agency has just over 30 employees and was founded in 2010. Doctor Multimedia also offers PPC, social media marketing, web design, and content marketing services. The majority of its clients are small businesses, though it works with some midmarket businesses.
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144$10,000+10 - 49 employeesSan Francisco, CARead More
Olivine Marketing is a small branding agency. They focus on branding, content marketing, marketing strategy, and video production and were established in 2016. The agency is headquartered in San Francisco, California.
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ServiceNowIndustries
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145$10,000+10 - 49 employeesSacramento, CATwo Trees PPC is a PPC company. Headquartered in Sacramento, California, their small team provides Pay Per Click, Performance Marketing, and Advertising. The agency was launched in 2017.Read More
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Sacramento Natural Foods Coop Pizza Guys New Glory Craft Brewery Tiemann Law FirmIndustries
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146$1,000+10 - 49 employeesLos Angeles, CARead More
Shoreline Media Marketing is an SEO strategy company based in Asbury Park, N.J., with a secondary location in Los Angeles. Founded in 2010, this company has 10 employees. Services provided by Shoreline Media Marketing include web development, SEO, and marketing automation for small to mid-sized businesses.
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Christensen RecyclingIndustries
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147$1,000+10 - 49 employeesOceanside, CAEmail Marketing company B2B Bandits was launched in 2009. They are located in Oceanside, California and Glendale, California and have a small team. Their services include Email Marketing, Marketing Strategy, Event Marketing, Digital Strategy, and more.Read More
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Intuit MailchimpIndustries
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148$1,000+2 - 9 employeesLos Angeles, CARead More
Rip Media Group is an animation and video production company located in Los Angeles. Founded in 2007, they currently have about 15 employees who specialize in video production services for businesses of any size. The team creates 3D motion graphics, 2D animation, and live action videos amongst others for clients in the IT, medical, and business services industries.
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AccentureIndustries
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149$5,000+2 - 9 employeesWest Hollywood, CARead More
Intensify is a boutique advertising agency in Los Angeles. Founded in 2014, their 1-person team provides web design, social media marketing, digital strategy, marketing strategy, and advertising services. Most clients are small businesses.
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NailbooIndustries
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150$1,000+10 - 49 employeesSan Diego, CARead More
Advertising company Opel Solutions Inc was established in 2020. The small San Diego, California-based team provides advertising, branding, social media marketing, search engine optimization, and more.
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