Top 100 YouTube Influencer Marketing Agencies in California

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Top 100 YouTube Influencer Marketing Agencies in California

The Best of April 2026

Looking for a top YouTube influencer marketing company in California?

YouTube marketing influencer companies serve as vital intermediaries between businesses and the most viral content creators out there. Strategic influencer identification, campaign management, and audience engagement analytics services make these marketing agencies core to driving visibility and engagement. 

Jump to Most Reviewed Companies

List of the Best California YouTube Influencer Marketing Companies

  • 151
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Los Angeles, CA
    33 USA Inc. Is an Advertising company. Headquartered in Los Angeles, California, their small team specializes in Advertising and Branding. The company was established in 2023.
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    Industries

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  • 152
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Modesto, CA
    Code N Design Studios is a Direct Marketing company. They were launched in 2020 and provide Direct Marketing and Social Media Marketing.
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    Industries

  • 153
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Burbank, CA
    Based in Burbank, California and Binasco, Italy, BGM Film is a video production company. They focus on Video Production and Broadcast Video and were founded in 2025.
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    Industries

  • 154
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Fallbrook, CA
    First Door Marketing is an Advertising company established in 2019. The small team provides Advertising and Social Media Marketing.
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  • 155
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Artesia, CA
    Located in Artesia, California and Noida, India, DIGITAL WIZARDS SOLUTIONS LLC is a social media marketing agency. Their services include Social Media Marketing and Search Engine Optimization.
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  • 156
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    San Diego, CA
    Social media marketing agency Eddie Signaigo Digital was established in 2015. Located in San Diego, California, the team focuses on Social Media Marketing and Content Marketing.
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    Industries

  • 157
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Irvine, CA
    CalServ Marketing, a SEO agency, was founded in 2022. The small team offers Search Engine Optimization and Pay Per Click.
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    Industries

  • 158
    (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

  • 159
    (3 Reviews) 4.7

    Timeliness

    4.3

    Service Excellence

    4.7

    Value

    4.5

    Would Recommend

    4.7
    $100,000+
    250 - 999 employees
    Los Angeles, CA

    AMP Agency was founded in Boston in 1995 and has grown to more than 400 employees in Los Angeles, New York, Seattle, and Austin, Texas. AMP Agency serves mainly enterprise clients on web design and development, UI/UX design, SEO, PPC, and social media marketing.

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    Clients

    Hasbro

    Industries

  • 160
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    San Francisco, CA
    Lub Dub Marketing, a social media marketing agency, was founded in 2023. The small team focuses on Social Media Marketing and Search Engine Optimization.
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  • 161
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Los Angeles, CA
    2X Market, a CRM consulting and SI company, is in Los Angeles, California. They offer CRM consulting and SI and AI Consulting.
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  • 162
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Los Angeles, CA
    Vids is a midsize marketing strategy company. They offer marketing strategy, social media marketing, content marketing, video production, and more and were launched in 2023.
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  • 163
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Glendale, CA
    Setoyan Business Solutions is a web design company. Established in 2022, the team provides web design, web development, generative ai, marketing strategy, and more. Their small company is Glendale, California-based.
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    Industries

  • 164
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    San Bernardino, CA

    Digital strategy company Awaken Media Solutions is in San Bernardino, California. Established in 2019, the small team focuses on digital strategy, content marketing, social media marketing, conversion optimization, and more.

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    Industries

  • 165
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Los Angeles, CA
    Jeneration PR is a public relations company. In Los Angeles, California, their team provides Public Relations and Marketing Strategy.
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  • 166
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Laguna Hills, CA
    KAMPP Technology & Marketing, a social media marketing firm, was launched in 2017. The team offers Social Media Marketing and Content Marketing and is in Laguna Hills, California.
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  • 167
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Los Angeles, CA
    Modern Practice is a branding agency. They are in Los Angeles, California, and their services include Branding and Marketing Strategy.
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    Industries

  • 168
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Palm Desert, CA
    Cord Media Company, a branding company, is located in Palm Desert, California. They provide Branding and Public Relations and were launched in 2007.
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    Industries

  • 169
    (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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  • 170
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    San Diego, CA
    Wonderist Agency is a SEO company. Located in San Diego, California, the firm was launched in 2011. Their services include Search Engine Optimization and Web Development.
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  • 171
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    San Ramon, CA
    Midsize social media marketing agency First Growth Agency, is based in Dubai, United Arab Emirates and Riyadh, Saudi Arabia. Their services include Social Media Marketing and Email Marketing.
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  • 172
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    San Jose, CA
    Pinnacles Marketing is a social media marketing firm. Launched in 2024, the team provides Social Media Marketing, Content Marketing, Mobile & App Marketing, Search Engine Optimization, and more. Their small firm is San Jose, California-based.
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  • 173
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Los Angeles, CA
    World Class Sports is a Sports Marketing company based in Los Angeles, California. Launched in 1990, the team provides Sports Marketing and Advertising.
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  • 174
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Huntington Beach, CA
    Launched in 2006, Swell Marketing Inc. Is a Conversion Optimization company. The team provides Conversion Optimization and Search Engine Optimization and is located in Huntington Beach, California.
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    Industries

  • 175
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Beverly Hills, CA
    3N Marketing is a video production company launched in 2017. Their team offers Video Production and Media Planning & Buying.
    Read More

    Industries

  • 176
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    San Diego, CA
    Lasso MD is a branding firm. Their small team is located in San Diego, California. Their services include Branding and Social Media Marketing.
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  • 177
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    250 - 999 employees
    San Francisco, CA
    Hotwire is a midsize public relations firm launched in 2000. Their team focuses on Public Relations and Social Media Marketing.
    Read More

    Industries

  • 178
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Redondo Beach, CA
    Art of Next is a Digital Strategy company. Their small team is in Taipei, Taiwan and Redondo Beach, California and offers Digital Strategy and Social Media Marketing. The company was launched in 2023.
    Read More

    Industries

  • 179
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    San Francisco, CA
    11:11 Designs is a small graphic design company. Established in 2021, the company is located in San Francisco, California. Their team offers Graphic Design, Web Design, Social Media Marketing, and Low/No Code Development.
    Read More

    Industries

  • 180
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Los Angeles, CA
    In Los Angeles, California, AvatarLabs is an Advertising company. Founded in 2001, the team focuses on Advertising and Social Media Marketing.
    Read More
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