Top 100 Digital Marketing Companies in California
The Best of September 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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1861$1,000+2 - 9 employeesConcord, CAThe Best Ghostwriting is a Content Writing Services company established in 2024. Located in Concord, California, the team focuses on Content Writing Services and Content Marketing.Read More
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1862Undisclosed2 - 9 employeesLos Angeles, CAConversion Optimization company Meta Labs was founded in 2023. The agency provides Conversion Optimization and Search Engine Optimization.Read More
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1863$1,000+2 - 9 employeesLos Angeles, CA2X Market, a CRM consulting and SI company, is in Los Angeles, California. They offer CRM consulting and SI and AI Consulting.Read More
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1864$1,000+2 - 9 employeesBeverly Hills, CALime Outreach is an Email Marketing company launched in 2024. Their services include Email Marketing and Account-Based Marketing.Read More
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1865$1,000+2 - 9 employeesSacramento, CALaunched in 2025, obtAInium Agency is a Content Marketing company. Their services include Content Marketing and Generative AI.Read More
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1866$1,000+2 - 9 employeesLos Angeles, CASwitchboard Media is a Los Angeles, California-based social media marketing company. Established in 2024, the team provides Social Media Marketing and Web Design.Read More
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1867$1,000+10 - 49 employeesHawthorne, CALaunched in 2001, Hostrings is a web design company. They are in Karachi, Pakistan and Hawthorne, California and have a small team. Their services include web design, advertising, search engine optimization, ux/ui design, and more.Read More
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1868$1,000+50 - 249 employeesSan Jose, CABook Marketing Verse is a print design company and content writing services company established in 2018. They are in San Jose, California and have a midsize team. Their services include print design and content writing services.Read More
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1869$5,000+10 - 49 employeesNewport Beach, CABe the Buzz is a small Newport Beach, California-based Demand Generation Marketing company. Their services include Demand Generation Marketing and Advertising.Read More
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1870Undisclosed50 - 249 employeesEl Segundo, CAPremium Web Stop is a web design company. They were established in 2003, and their services include Web Design and Web Development.Read More
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1871$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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1872$1,000+10 - 49 employeesSan Jose, CAContent Marketing company Next Generation Professionals is based in San Jose, California and Huntington Beach, California. The team specializes in Content Marketing and Conversion Optimization.Read More
Clients
Global 7 Diagnostics -
1873$5,000+10 - 49 employeesSanta Monica, CAAttention Media Inc. Is an Advertising company. The small Santa Monica, California-based team focuses on Advertising and Performance Marketing. The company was established in 2015.Read More
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1874$1,000+10 - 49 employeesLos Angeles, CA1Solutions, a digital strategy company, was established in 2010. Based in New Delhi, India and Gorakhpur , India, their small team provides digital strategy, search engine optimization, web design, and web development.Read More
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1875$10,000+10 - 49 employeesSan Diego, CACaptura Group, an Advertising company, was established in 2001. The company specializes in Advertising and Content Marketing, and is small.Read More
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1876Undisclosed10 - 49 employeesSan Francisco, CASutherlandGold is a small branding company established in 2002. Their services include Branding and Content Marketing.Read More
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1877Undisclosed50 - 249 employeesSan Francisco, CAMidsize Advertising company EVB, is located in San Francisco, California. Their services include Advertising and Mobile App Development.Read More
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1878$5,000+50 - 249 employeesSan Diego, CARead More
IMatrix is an advertising company launched in 2001. The midsize team specializes in advertising, branding, digital strategy, search engine optimization, and more. The firm is headquartered in San Diego, California.
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1879$5,000+50 - 249 employeesSan Diego, CACG Life is a branding company. Their midsize team is based in Chicago, Illinois and San Diego, California. Their services include Branding and Public Relations.Read More
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1880$5,000+2 - 9 employeesBeverly Hills, CAThe Postcard Agency is a small public relations firm. Launched in 2018, the company is in Beverly Hills, California. Their team provides Public Relations, Social Media Marketing, Content Marketing, and Search Engine Optimization.Read More
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1881$1,000+2 - 9 employeesBakersfield, CADoan Consulting Group is a Bakersfield, California-based Other Marketing company. Launched in 2010, the team specializes in Other Marketing and Content Marketing.Read More
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1882$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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1883$5,000+10 - 49 employeesCosta Mesa, CAAdvertising company Bread Loaf was established in 2016. In Costa Mesa, California, the team focuses on Advertising and Branding.Read More
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1884Undisclosed2 - 9 employeesSan Francisco, CAMADE PR is a PR firm. Their small team is in San Francisco, California. Their services include Public Relations and Event Marketing.Read More
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1885$5,000+2 - 9 employeesPerris, CAThe ARRC is an Advertising company. Founded in 2000, the company is located in Perris, California. Their team focuses on Advertising and Content Marketing.Read More
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1886$1,000+2 - 9 employeesNewport Beach, CAToto Film production is a Content Marketing company founded in 2004. The small team focuses on Content Marketing and Video Production.Read More
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1887$5,000+2 - 9 employeesSan Francisco, CAFounded in 2012, The Halo Agency is a small Content Marketing company located in San Francisco, California. Their team focuses on Content Marketing and Public Relations.Read More
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1888$50,000+2 - 9 employeesIrvine, CASelect Advisors Institute, LLC is a web design agency based in Irvine, California. Their services include Web Design and Fractional CMO Services.Read More
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1889$1,000+10 - 49 employeesLos Angeles, CAKyngdom Digital Marketing Agency, an Advertising company, offers Advertising and Digital Strategy. The company is located in Los Angeles, California and San Diego, California.Read More
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1890UndisclosedFreelancer employeesStockton, CADigital Strategy company Strategic Digital Media is located in Stockton, California. The team specializes in Digital Strategy and Social Media Marketing.Read More
Industries
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