Top 100 YouTube Influencer Marketing Agencies in London

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Top 100 YouTube Influencer Marketing Agencies in London

The Best of June 2026

Looking for a top YouTube influencer marketing company in London?

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 London YouTube Influencer Marketing Companies

  • 31
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    London, England
    Otter Labs is a branding company. Their small team is in London, England. The company focuses on Branding, Digital Strategy, Social Media Marketing, Content Marketing, and more.
    Read More

    Clients

    Toyota

    Industries

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  • 32
    (2 Reviews) 4.8

    Timeliness

    5.0

    Service Excellence

    4.5

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    London, England
    Social media marketing agency 100 Pound Social is in London, England. The small team specializes in Social Media Marketing, Content Marketing, and Search Engine Optimization and was established in 2017.
    Read More

    Industries

  • 33
    (10 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Watford, England
    Brick Digital is a small social media marketing company. The Watford, United Kingdom-based agency was launched in 2018. Their team focuses on social media marketing, search engine optimization, pay per click, and web design.
    Read More

    Industries

  • 34
    (5 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    London, England
    In Benoni, South Africa; Norton, Zimbabwe and London, England, Nerx Agency is a branding agency. The firm provides Branding, Social Media Marketing, Pay Per Click, Web Design, and more and is small.The firm was launched in 2016.
    Read More

    Clients

    Chris and Geo

    Industries

  • 35
    (10 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    London, England
    Based in San Francisco, California; Montréal, Canada; New York, New York and London, England, Web Tonic is a social media marketing firm. Launched in 2018, the small team focuses on Social Media Marketing, Search Engine Optimization, Pay Per Click, Ecommerce Marketing, and more.
    Read More

    Industries

  • 36
    (27 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    London, England
    Established in 2022, Digi Strikers is a SEO services firm. They are located in London, England; Bengaluru, India and Delhi, India and have a midsize team. Their services include Search Engine Optimization, Business Consulting, Digital Strategy, Social Media Marketing, and more.
    Read More

    Industries

  • 37
    (7 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    London, England

    Global Internet Marketing is a digital strategy company. They are in London, United Kingdom and have a small team. Their services include digital strategy, social media marketing, pay per click, and web design. The company was launched in 2015.

    Read More

    Industries

  • 38
    (4 Reviews) 4.8

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $1,000+
    2 - 9 employees
    Weybridge, England

    Advertising company Switch Creative is located in London, United Kingdom. The small firm was established in 2014. Their team focuses on advertising, branding, content marketing, and video production.

    Read More

    Industries

  • 39
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    London, England
    Cash Cow Marketing is a SEO services firm established in 2006. The small London, England-based team specializes in Search Engine Optimization, Web Design, Digital Strategy, Marketing Strategy, and more.
    Read More

    Clients

    Infoblox

    Industries

  • 40
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    London, England

    ⚡️TrueDemand, a digital strategy company, was launched in 2019. They are headquartered in London, United Kingdom and have a small team. Their services include digital strategy, social media marketing, conversion optimization, content marketing, and more.

    Read More

    Industries

  • 41
    (3 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    London, England
    Exter Media is a London, England-based Ecommerce Marketing company. The agency specializes in Ecommerce Marketing, Conversion Optimization, Social Media Marketing, Pay Per Click, and more and is small.The agency was established in 2022.
    Read More

    Industries

  • 42
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    London, England

    Headquartered in New York, New York, Influencer Hero is an affiliate marketing company. The small firm was launched in 2018. Their services include affiliate marketing.

    Read More

    Industries

  • 43
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    Enfield, England
    Fome is a social media marketing agency. They offer social media marketing, search engine optimization, pay per click, web design, and more and were founded in 2013. Their small team is Enfield, United Kingdom-based.
    Read More
  • 44
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    London, England
    PPC company GEROI Performance Marketing Agency is based in Sofia, Bulgaria. The agency specializes in pay per click, conversion optimization, digital strategy, email marketing, and more and is small.The agency was established in 2020.
    Read More

    Industries

  • 45
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.3

    Would Recommend

    4.8
    $5,000+
    2 - 9 employees
    London, England
    Dealshake, a social media marketing firm, was founded in 2022. The small team provides social media marketing, pay per click, branding, and graphic design. The firm is based in London, United Kingdom.
    Read More

    Industries

  • 46
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    London, England

    Marketing strategy company Digital Red Tech was established in 2023. They are headquartered in London, United Kingdom and have a small team. Their services include marketing strategy, digital strategy, social media marketing, search engine optimization, and more.

    Read More

    Industries

  • 47
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Hounslow, England
    Fission Monster, a web development firm, is headquartered in Hounslow, England and Lahore, Pakistan. Established in 2018, the small team specializes in Web Development, Mobile App Development, Custom Software Development, Artificial Intelligence, and more.
    Read More

    Industries

  • 48
    (1 Reviews) 0.5

    Timeliness

    0.5

    Service Excellence

    0.5

    Value

    0.5

    Would Recommend

    0.5
    $5,000+
    10 - 49 employees
    London, England

    Small social media marketing firm Blind Pig Media, is based in London, United Kingdom; Bude, United Kingdom and Grays, . They focus on social media marketing, content marketing, CRM consulting and SI, digital strategy, and more and were established in 2016.

    Read More

    Industries

  • 49
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    London, England
    YIVA Digital is an Advertising company. They are based in Shanghai, China and London, England and have a small team. Their services include Advertising, Marketing Strategy, Digital Strategy, Social Media Marketing, and more.
    Read More

    Clients

    Canon Europe StoneX Leverate Techonlogy Macdonald Hotels

    Industries

  • 50
    (10 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    London, England
    TrailX5 is a Performance Marketing company. They specialize in Performance Marketing, Search Engine Optimization, Pay Per Click, Social Media Marketing, and more and were established in 2024. The firm is based in Ahmedabad, India; Brooklyn, New York; London, England and Sabah Al Salem, Kuwait.
    Read More

    Industries

  • 51
    (2 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Ilford, England
    The Big Lime is a web design company founded in 2023. The company focuses on Web Design, Branding, Pay Per Click, AI Consulting, and more and has a small team. The company is based in Ilford, England and Sharjah, United Arab Emirates.
    Read More

    Industries

  • 52
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    London, England
    Marketing Pot is a small marketing strategy company. Founded in 2022, the team specializes in marketing strategy, social media marketing, content marketing, pay per click, and more. The agency is in London, United Kingdom.
    Read More

    Industries

  • 53
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    London, England
    Aqua Digital s.r.o., a branding company, was launched in 2012. The firm focuses on Branding and Social Media Marketing, and is small.
    Read More

    Clients

    Coca-Cola Porsche Heineken Johnson & Johnson
  • 54
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    London, England
    Battenhall is a Digital Strategy company. Founded in 2013, their team specializes in Digital Strategy and Social Media Marketing.
    Read More

    Industries

  • 55
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Dagenham, England
    Craft & Slate Creative Agency is a small branding firm. The Essex, United Kingdom-based agency was established in 2021. Their team focuses on branding, public relations, marketing strategy, media planning & buying, and more.
    Read More

    Industries

  • 56
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    London, England
    Disrupt Marketing is a small London, England-based social media marketing company. The team provides Social Media Marketing.
    Read More

    Industries

  • 57
    (3 Reviews) 4.8

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    2 - 9 employees
    London, England

    Content marketing company Marketesia is based in Toronto, Canada and London, United Kingdom. The small agency was founded in 2018. Their team provides content marketing, content writing services, web design, social media marketing, and more.

    Read More
  • 58
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    London, England
    Monzix, a social media marketing agency, was founded in 2021. The small team provides social media marketing, digital strategy, and conversion optimization. The company is in Istanbul, Turkey.
    Read More

    Industries

  • 59
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    London, England
    2Digit Innovations is a website development company headquartered in ghaziabad, India. The small team specializes in web development, mobile app development, search engine optimization, web design, and more and was founded in 2018.
    Read More

    Industries

  • 60
    (2 Reviews) 5.0

    Timeliness

    4.5

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.8
    $1,000+
    10 - 49 employees
    London, England
    Based in Karachi, Pakistan and karachi, Pakistan, Oktopus Tech is a e-commerce development firm. The company specializes in e-commerce development, search engine optimization, social media marketing, web design, and more and is small.The company was established in 2018.
    Read More

    Industries

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