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.
List of the Best California Online Marketing Agencies
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421$1,000+2 - 9 employeesEncinitas, CARead More
SEO services firm Local Blitz is located in San Diego, California; Encinitas, California and Indianapolis, Indiana. The small company was established in 2009. Their services include search engine optimization and pay per click.
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422Undisclosed250 - 999 employeesLaguna Beach, CAHeadquartered in Laguna Beach, California, Data4Amazon is a content marketing company. Launched in 2015, the midsize team provides content marketing, conversion optimization, digital strategy, business consulting, and more.Read More
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423$1,000+10 - 49 employeesLos Angeles, CARead More
The Email Marketers is an email marketing company in Los Angeles, California. They provide email marketing and were established in 2016.
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424Undisclosed50 - 249 employeesSacramento, CARead More
Mering is a marketing and advertising company based in Sacramento, California with a satellite office in San Diego California. Founded in 1985, their team of around 70 employees provides branding, media buying, and digital marketing services to customers.
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425$1,000+2 - 9 employeesSan Francisco, CAAlamere Digital is a social media marketing agency and PPC company. They are headquartered in Sacramento, California and have a small team. Their services include social media marketing and pay per click.Read More
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426Undisclosed2 - 9 employeesWest Hollywood, CADesign Pros LA is a branding firm. The West Hollywood, California-based company was established in 2020. The small team provides branding, search engine optimization, web design, logo, and more.Read More
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427$5,000+2 - 9 employeesChico, CARead More
DK Web Design (Chico, CA) is a non-voice bpo/back office services company. They are based in Chico, California and have a small team. Their services include non-voice bpo/back office services, search engine optimization, web design, and web development.
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428$1,000+10 - 49 employeesSan Diego, CARead More
Founded in 2017, The Agency Engine is a other digital marketing company. Based in , their small team specializes in other digital marketing.
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429$5,000+10 - 49 employeesPleasanton, CARead More
SEO Pro Hub is an SEO consultancy founded in 2016. Based in Pleasanton, Calif., the small team of 2 specializes in digital strategy, SEO and social media marketing.
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430$1,000+10 - 49 employeesSan Diego, CARead More
Compass Digital, a digital strategy company, was established in 2022. Located in San Diego, California, their small team focuses on digital strategy, email marketing, search engine optimization, and pay per click.
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431Undisclosed10 - 49 employeesGlendale, CAMelleka Marketing - A Digital Marketing Agency, a Digital Strategy company, was founded in 2016. Their small team is headquartered in Glendale, California and Los Angeles, California. The agency offers Digital Strategy, Social Media Marketing, Content Marketing, Email Marketing, and more.Read More
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432$5,000+10 - 49 employeesSan Francisco, CAPrevisible, a SEO agency, was launched in 2020. They are in San Francisco, California and have a small team. Previsible focuses on search engine optimization.Read More
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433$1,000+2 - 9 employeesSanta Barbara, CAVamos, a , was launched in 2020. They are in Santa Barbara, California and have a small team. Vamos specializes in.Read More
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434$5,000+2 - 9 employeesLong Beach, CAThe SEO Queen is a SEO company. The small Long Beach, California-based firm was founded in 2017. Their team provides search engine optimization, web design, mobile & app marketing, and logo.Read More
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435$10,000+50 - 249 employeesLong Beach, CABIG Linden, a social media marketing firm, was established in 2010. Located in Arlington, Virginia and Long Beach, California, the team offers Social Media Marketing and Content Marketing.Read More
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Feinberg School of Medicine - Northwestern University -
436$5,000+10 - 49 employeesMill Valley, CARead More
Reputation X is an online reputation management firm located in Sausalito, California. Founded in 2005, the firm is comprised of fewer than 50 employees that specialize in marketing strategy, PR, and content marketing.
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Confidential clients include Heads of StateIndustries
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437$5,000+10 - 49 employeesRoseville, CALaunched in 2012, Three Ventures Technology, Inc. Is a pay per click company. Their small team is based in Roseville, California and Frisco, Texas. Their team offers Pay Per Click, cloud consulting & SI, CRM consulting and SI, Conversion Optimization, and more.Read More
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438$10,000+10 - 49 employeesSan Francisco, CARead More
JUMBOshrimp is a San Francisco-based marketing agency. Founded in 2001, the agency employs a team of 11 specialists. JUMBOshrimp provides advertising, branding, content marketing, video production, and web design services. Their clients include companies of all sizes.
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Wind RiverIndustries
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439$5,000+10 - 49 employeesSanta Monica, CADragon Horse Agency is a social media marketing firm launched in 2015. The agency specializes in Social Media Marketing and Digital Strategy, and is small.Read More
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440Undisclosed10 - 49 employeesLos Angeles, CAEstablished in 2010, One Two SEO is a social media marketing company. The firm provides social media marketing, search engine optimization, digital strategy, content marketing, and more and has a small team. The firm is based in Los Angeles, California.Read More
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441$1,000+2 - 9 employeesSanta Rosa, CARead More
Laced Media is a marketing agency founded in Santa Rosa, Calif. with more than two employees. Since 2013, they have offered SEO, web design, and digital strategy solutions for small and mid-market businesses in the industries of dental, retail, and legal cannabis services.
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Oral Surgery of New YorkIndustries
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442$10,000+10 - 49 employeesSanta Rosa, CARead More
Barrels Ahead is a small marketing strategy company. They specialize in marketing strategy, conversion optimization, pay per click, search engine optimization, and more and were established in 2008.
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443$5,000+2 - 9 employeesMission Viejo, CARead More
Digital strategy company Darby Works, Inc. Was launched in 2003. Located in Mission Viejo, California, their small team specializes in digital strategy, pay per click, search engine optimization, content marketing, and more.
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444$5,000+2 - 9 employeesSan Diego, CARead More
Nomad SEO, a SEO company, is located in San Diego, California. The small team offers search engine optimization and was launched in 2017.
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445$5,000+10 - 49 employeesNewport Beach, CARogue Creative Development is a small branding company headquartered in Newport Beach, California. Founded in 2015, the team focuses on Branding, Marketing Strategy, Event Marketing, Digital Strategy, and more.Read More
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Gyro-Stabilized SystemsIndustries
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446$50,000+10 - 49 employeesLos Angeles, CARead More
DG Studio is a global creative agency, founded in 2008 and located in Los Angeles, India, and Mexico. They comprise 26 employees specializing in branding, UX/UI design, web development, graphic design, digital marketing, and app programming. They work with a range of clients, typically in real estate, customer services, and healthcare.
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Los Angeles Medical Center (LAMC) of Cosmetic Surgery -
447$1,000+2 - 9 employeesSanta Maria, CARead More
SocialCatnip is a SEO agency founded in 2015. Their small team is located in Santa Maria, California and focuses on search engine optimization, web design, custom software development, digital strategy, and more.
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448$5,000+2 - 9 employeesIrvine, CARead More
Formulytic is a demand generation and marketing operations consulting company based in Irvine, Calif. Founded in 2015, the team of 2 specializes in conversion optimization, CRM consulting and SI, and digital strategy.
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VidyardIndustries
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449$1,000+2 - 9 employeesLos Angeles, CALaunched in 2016, NameBrand Marketer is a web design agency. They are located in Los Angeles, California and have a small team. Their services include web design, ux/ui design, and logo.Read More
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450$1,000+2 - 9 employeesLos Angeles, CARead More
Fabrik Agency is a small web design company. Established in 2010, the agency is in Los Angeles, California. Their services include web design, digital strategy, social media marketing, content marketing, and more.
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