Top 100 Digital Marketing Companies in California

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Top 100 Digital Marketing Companies in California

The Best of March 2026

Looking 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. 

Jump to Most Reviewed Companies

List of the Best California Online Marketing Agencies

  • 2251
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Rohnert Park, CA
    Bay Area Digital Solutions, an Advertising company, was launched in 2016. The agency provides Advertising and Social Media Marketing, and is small.
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    Industries

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  • 2252
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Riverside, CA
    LinkU is a social media marketing company and PPC agency established in 2003. Their team specializes in Social Media Marketing and Pay Per Click.
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  • 2253
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Fresno, CA
    Founded in 2007, NewCast Media Group is a small PPC company. Their services include Pay Per Click and Social Media Marketing.
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    Industries

  • 2254
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    San Francisco, CA
    Located in San Francisco, California, Adikteev is a pay per click agency. Their services include Pay Per Click.
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    Industries

  • 2255
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Los Angeles, CA
    Aloola.io is a PPC agency. Established in 2019, the agency is located in Los Angeles, California. Their team focuses on Pay Per Click and Search Engine Optimization.
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    Industries

  • 2256
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Santa Monica, CA
    Social media marketing agency Digital Revenue Media is headquartered in Santa Monica, California. They offer Social Media Marketing and Email Marketing.
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    Industries

  • 2257
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Beverly Hills, CA
    Get Visible Inc. Is a PPC company established in 2005. The firm offers Pay Per Click, and is small.
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  • 2258
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    San Diego, CA
    Arvanza Consulting is a small San Diego, California-based SEO company and pay per click company. Their services include Search Engine Optimization and Pay Per Click.
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  • 2259
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    San Diego, CA
    Straight Up Growth = Amazon is a PPC agency. Founded in 2019, their team focuses on Pay Per Click and Search Engine Optimization.
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    Industries

  • 2260
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Culver City, CA
    Pacvue, a midsize pay per click agency, is headquartered in Culver City, California. Their services include Pay Per Click and Advertising.
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  • 2261
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Union City, CA
    Digital Halt Technologies is an Union City, California-based social media marketing agency. They provide Social Media Marketing and Email Marketing.
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  • 2262
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Brea, CA
    Intact Info, a midsize public relations firm, is based in Brea, California. Their services include Public Relations and Social Media Marketing.
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    Industries

  • 2263
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Long Beach, CA
    Launched in 2020, Upmax Digital Marketing Agency is a small Long Beach, California-based social media marketing firm. Their team specializes in Social Media Marketing and Conversion Optimization.
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    Industries

  • 2264
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Los Angeles, CA
    MarketplaceOps is a PPC agency. Located in Los Angeles, California, their midsize team focuses on Pay Per Click and Conversion Optimization. The firm was founded in 2014.
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    Industries

  • 2265
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    San Diego, CA
    Community Boost is a social media marketing agency. Launched in 2012, the firm is located in San Diego, California. Their team specializes in Social Media Marketing and Marketing Strategy.
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  • 2266
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Irvine, CA
    Local SEO Sites is a social media marketing firm. Founded in 2010, the firm is located in Irvine, California. Their team offers Social Media Marketing and Search Engine Optimization.
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  • 2267
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Santa Monica, CA
    Adwest Worldwide, a midsize SEO company, is headquartered in Santa Monica, California. Their services include Search Engine Optimization and Social Media Marketing.
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    Industries

  • 2268
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    San Juan Capistrano, CA
    Web design agency iSearch By City was founded in 2010. The company focuses on Web Design and Social Media Marketing, and is small.
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    Industries

  • 2269
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Pomona, CA
    Bigfork SEO is a SEO services firm. Their small team is located in Pomona, California. Their services include Search Engine Optimization and Social Media Marketing.
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  • 2270
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Irvine, CA
    BudgetSEO is a SEO company. Their team is located in Richmond, Australia and Irvine, California and focuses on Search Engine Optimization.
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  • 2271
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    San Diego, CA
    Websites That Elevate with Gina Williams is a small SEO company. Launched in 2020, the team provides Search Engine Optimization and Web Design.
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  • 2272
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Los Angeles, CA
    Getmilk is a SEO agency based in New York, New York and Chicago, Illinois. Their services include Search Engine Optimization.
    Read More
  • 2273
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Riverside, CA
    EXtéres Corporation is a Riverside, California-based SEO services firm. Launched in 2007, the team focuses on Search Engine Optimization and Pay Per Click.
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    Industries

  • 2274
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Los Angeles, CA
    Founded in 2001, Creative Circle is a large Content Marketing company. Their services include Content Marketing and Search Engine Optimization.
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    Industries

  • 2275
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    San Mateo, CA
    BrightEdge is a SEO company. Launched in 2007, the firm is in San Mateo, California. Their team provides Search Engine Optimization and Content Marketing.
    Read More
  • 2276
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Los Angeles, CA
    LeadPoint, Inc., an Affiliate Marketing company, is in Los Angeles, California and Troy, Michigan. Established in 2004, the team focuses on Affiliate Marketing.
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  • 2277
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    San Francisco, CA
    Established in 2014, Trackonomics is a small Affiliate Marketing company. Their services include Affiliate Marketing.
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  • 2278
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Los Angeles, CA
    Hylink Group is a business intelligence company. Their team is in Los Angeles, California. The company focuses on BI & big data consulting & SI and Advertising.
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  • 2279
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Pasadena, CA
    In Newark, Delaware and Pasadena, California, PartnerBoost is an Affiliate Marketing company. Their services include Affiliate Marketing.
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  • 2280
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Torrance, CA
    Based in Sheridan, Wyoming and Torrance, California, Leadszone Marketing is an Affiliate Marketing company. They focus on Affiliate Marketing and Social Media Marketing.
    Read More
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