Top 100 Digital Marketing Companies in California

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Top 100 Digital Marketing Companies in California

The Best of December 2025

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

  • 841
    (2 Reviews) 0.5

    Timeliness

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    Service Excellence

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    Would Recommend

    0.5
    $1,000+
    10 - 49 employees
    Los Angeles, CA

    American eBook Writers is a small content marketing company. Founded in 2014, the firm is located in Los Angeles, California. Their services include content marketing.

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    Industries

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  • 842
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Los Angeles, CA
    2 Reward Me is a Digital Strategy company. The Los Angeles, California-based company focuses on Digital Strategy and Marketing Strategy.
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    Industries

  • 843
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Los Angeles, CA
    SlicedBread Agency, a pay per click agency, was founded in 2014. The small team focuses on Pay Per Click and Social Media Marketing.
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    Industries

  • 844
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    San Francisco, CA
    Wise Public Relations is a PR company. Founded in 2007, their team focuses on Public Relations and Social Media Marketing.
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    Industries

  • 845
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Beverly Hills, CA
    Ghost Media Inc. Is a social media marketing agency founded in 2011. The team focuses on Social Media Marketing and Digital Strategy and is based in Beverly Hills, California and New York, New York.
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    Industries

  • 846
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    San Francisco, CA
    Established in 2000, ROIworks Digital is a SEO company. The company specializes in Search Engine Optimization and Content Marketing, and is small.
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    Industries

  • 847
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Agoura Hills, CA
    Founded in 2011, Go Be Social Media, a small social media marketing company, is headquartered in Agoura Hills, California. Their team offers Social Media Marketing and Content Marketing.
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    Industries

  • 848
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Santa Monica, CA
    Make It Rain is a SEO services firm. In Santa Monica, California, the agency was established in 2012. Their services include Search Engine Optimization and Content Marketing.
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    Industries

  • 849
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    San Diego, CA
    CNG Digital Marketing, a Content Marketing company, was established in 2016. The team offers Content Marketing and Pay Per Click.
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  • 850
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    San Diego, CA
    RankRabbit SEO is a SEO company. In San Diego, California and Beverly Hills, California, the agency specializes in Search Engine Optimization and Conversion Optimization.
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    Industries

  • 851
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Pleasanton, CA
    Golden Gate SEO is a SEO services firm based in Pleasanton, California and. The team focuses on Search Engine Optimization and Social Media Marketing.
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  • 852
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Los Angeles, CA
    SEO services firm Emet Digital is located in Los Angeles, California. The team specializes in Search Engine Optimization and Social Media Marketing.
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  • 853
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Newport Beach, CA
    Krest Marketing is a SEO company launched in 2015. Their team provides Search Engine Optimization and Content Marketing.
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    Industries

  • 854
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    San Francisco, CA
    Firebrand Communications is a Content Marketing company. Their team is based in San Francisco, California and offers Content Marketing and Public Relations.
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    Industries

  • 855
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Pleasanton, CA
    SEO company Leads Ngin, Inc. Was launched in 2010. Based in Pleasanton, California, the team offers Search Engine Optimization and Pay Per Click.
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  • 856
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Santa Rosa, CA
    Potluck Consulting is a small social media marketing firm based in Santa Rosa, California. Their services include Social Media Marketing and Search Engine Optimization.
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    Industries

  • 857
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    San Jose, CA
    Small Conversion Optimization company Mobistreak, Inc., is in San Jose, California and Walnut, California. The team specializes in Conversion Optimization and Pay Per Click.
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    Industries

  • 858
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Temecula, CA
    SEO company Prime Media Consulting LLC was launched in 2013. The agency focuses on Search Engine Optimization and Web Design.
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  • 859
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Beverly Hills, CA
    Geoklix LLC is a pay per click company. Established in 1997, the firm is headquartered in Beverly Hills, California. Their services include Pay Per Click and Search Engine Optimization.
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    Industries

  • 860
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Tustin, CA
    Email Marketing company Cuselleration provides Email Marketing and Pay Per Click. They were established in 2013.
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  • 861
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Vista, CA
    SEO company GoBeRewarded Marketing Agency was launched in 2015. The team offers Search Engine Optimization and Pay Per Click.
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    Industries

  • 862
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Walnut Creek, CA
    Four15 Digital is a pay per click company. The company is headquartered in Walnut Creek, California. Their services include Pay Per Click and Search Engine Optimization.
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  • 863
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    San Francisco, CA
    SEO company and pay per click company Jordan Digital Marketing is based in San Francisco, California. Their services include Search Engine Optimization and Pay Per Click.
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    Industries

  • 864
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Los Angeles, CA
    Student Marketing Agency is a Content Marketing company headquartered in Los Angeles, California. Founded in 2016, the team specializes in Content Marketing and Pay Per Click.
    Read More
  • 865
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Huntington Beach, CA
    Digital Papercuts is a SEO services firm. In Huntington Beach, California, their team provides Search Engine Optimization and Pay Per Click.
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    Industries

  • 866
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Los Angeles, CA
    Qualified One Inc is a SEO agency. Their midsize team of employees is based in Los Angeles, California and Cleveland, Ohio. Their team provides Search Engine Optimization and Content Marketing.
    Read More

    Industries

  • 867
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Sacramento, CA
    Located in Sacramento, California, Architected Relations is a small social media marketing agency. The team provides Social Media Marketing and Search Engine Optimization.
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    Industries

  • 868
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Santa Ana, CA
    Located in Santa Ana, California, BrandRep is a SEO agency. They specialize in Search Engine Optimization and Pay Per Click and were established in 2009.
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  • 869
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    San Diego, CA
    Selnox infotech , a social media marketing agency, was established in 2022. They focuses on Social Media Marketing and Search Engine Optimization.
    Read More

    Industries

  • 870
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Covina, CA
    Data Annotation Services company INFOTANKS MEDIA is based in Covina, California. They provide Data Annotation Services and Digital Strategy.
    Read More
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