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.
Jump to Most Reviewed Companies
List of the Best California Online Marketing Agencies
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4351Undisclosed2 - 9 employeesLos Alamitos, CAC. A. Web Design, Inc. Is a SEO agency. The Los Alamitos, California-based team provides Search Engine Optimization and Web Design.Read More
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4352Undisclosed2 - 9 employeesSacramento, CABased in Sacramento, California, Cinch Web Design is a small web design agency. Their services include Web Design and Search Engine Optimization.Read More
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4353Undisclosed2 - 9 employeesSan Diego, CASan Diego Webworks is a small e-commerce development company established in 2000. Their services include E-Commerce Development and Pay Per Click.Read More
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4354Undisclosed2 - 9 employeesRancho Cucamonga, CAEriksen Web Design and Marketing is a social media marketing agency. Founded in 2006, the firm focuses on Social Media Marketing and Web Design.Read More
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4355Undisclosed2 - 9 employeesWest Hollywood, CASmall e-commerce development company Felix Kiner Web Design Studio, is headquartered in West Hollywood, California. The team provides E-Commerce Development and Search Engine Optimization.Read More
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4356Undisclosed2 - 9 employeesGlendale, CAWeb One Studio, a branding agency, is in Glendale, California. The team offers Branding and Search Engine Optimization.Read More
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4357Undisclosed2 - 9 employeesDiamond Bar, CAGNNR, LLC, a small UX company, is in Diamond Bar, California. The team provides UX/UI Design and Branding.Read More
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4358Undisclosed2 - 9 employeesHalf Moon Bay, CACoastside Media is a small Advertising company launched in 2017. Their services include Advertising and Search Engine Optimization.Read More
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4359Undisclosed2 - 9 employeesMalibu, CAUXDESIGNSEO is a small social media marketing firm based in Malibu, California. The team focuses on Social Media Marketing and Pay Per Click.Read More
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4360Undisclosed2 - 9 employeesSanta Monica, CAWebRotate 360 LLC is a SEO services firm. The team offers Search Engine Optimization and Pay Per Click, and the firm is in Santa Monica, California.Read More
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4361$1,000+2 - 9 employeesOceanside, CARead More
Ramp Up Digital, a digital strategy company, is located in Oceanside, California. The small agency was founded in 2024. Their team provides digital strategy, search engine optimization, pay per click, web design, and more.
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4362Undisclosed2 - 9 employeesRiverside, CAHeadquartered in Riverside, California, Worthy Marketing is a small social media marketing agency. Their services include Social Media Marketing and Search Engine Optimization.Read More
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4363Undisclosed2 - 9 employeesSan Diego, CASmall SEO company Search Local Now, is located in San Diego, California. The team provides Search Engine Optimization and Branding.Read More
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4364Undisclosed2 - 9 employeesLos Angeles, CAHire Highs is a SEO agency. Launched in 2024, the team offers Search Engine Optimization and Social Media Marketing.Read More
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4365Undisclosed2 - 9 employeesLos Angeles, CABrizzo is a small SEO company located in Los Angeles, California. The team offers Search Engine Optimization and Web Design.Read More
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4366Undisclosed2 - 9 employeesSan Mateo, CABay Area Web Solutions, a SEO agency, specializes in Search Engine Optimization and Web Design. The company is based in San Mateo, California.Read More
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4367Undisclosed2 - 9 employeesLos Angeles, CAElite Focus is a social media marketing firm. They are in Los Angeles, California and have small team. Their services include Social Media Marketing and Content Marketing.Read More
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4368Undisclosed2 - 9 employeesPasadena, CAHPO.Center, a SEO agency, was founded in 2021. The team specializes in Search Engine Optimization and Web Design and is headquartered in Pasadena, California.Read More
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4369Undisclosed2 - 9 employeesCameron Park, CAEstablished in 2020, Kilo Marketing is a small SEO services firm. Their services include Search Engine Optimization and Web Design.Read More
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4370Undisclosed2 - 9 employeesSan Diego, CAScatena Daniels Communications is a PR firm. The San Diego, California-based agency offers Public Relations and Media Planning & Buying.Read More
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4371Undisclosed2 - 9 employeesLaguna Niguel, CAAdvertising company Semtrak Inc. Was established in 2007. The agency focuses on Advertising and Content Marketing, and is small.Read More
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4372$1,000+10 - 49 employeesSan Francisco, CABrandify is a branding firm. The Bradenton, Florida-based agency was founded in 2023. Their team provides Branding and Advertising.Read More
Clients
Kisch Consumer Law Helbing Consumer Law DigitalCalls.com -
4373$5,000+10 - 49 employeesCarlsbad, CACoreTeams Softech Pvt Ltd is a branding agency headquartered in Jaipur, India and Carlsbad, California. The team focuses on Branding and Social Media Marketing.Read More
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4374$50,000+50 - 249 employeesLos Angeles, CALocated in Montreal, Canada and Quebec City, Canada, Tink is a midsize user experience agency. The team provides UX/UI Design and Mobile App Development.Read More
Clients
Via RailIndustries
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4375$10,000+10 - 49 employeesEmeryville, CABaker Street Advertising is an Advertising company. Headquartered in Emeryville, California, the company was launched in 1982. Their team provides Advertising and Branding.Read More
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4376$25,000+10 - 49 employeesOntario, CAHaven Agency is a website development company. They focus on Web Development and UX/UI Design and were launched in 2006. The agency is based in Ontario, California and Irvine, California.Read More
Clients
Riot GamesIndustries
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4377$10,000+10 - 49 employeesSan Francisco, CAHarlo Agency is a small branding agency. Established in 2004, the team provides Branding and Marketing Strategy.Read More
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4378$10,000+10 - 49 employeesBerkeley, CASidecar Agency is an Advertising company. Based in Berkeley, California, the firm specializes in Advertising and Branding.Read More
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4379$5,000+10 - 49 employeesBerkeley, CATrinity Brand Group is a branding firm. Their team is in Berkeley, California and Greystones, Ireland. The firm offers Branding and Marketing Strategy.Read More
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4380$5,000+10 - 49 employeesSan Francisco, CAFounded in 1987, The M-Line is a branding agency. The company focuses on Branding and Advertising.Read More
Industries
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Check out a Digital Marketing Company in California with the most new reviews in the past 12 months.
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