Top Influencer Marketing Agencies in United Kingdom

Found is a London-based digital marketing and influencer marketing agency providing SEO, PPC, paid social, content marketing, analytics, digital PR, and creator marketing services. The agency manages influencer campaigns across platforms including Instagram, TikTok, YouTube, LinkedIn, Meta, and Snapchat, combining campaign management, creator selection, content coordination, paid amplification, and performance measurement. Found has worked with brands including Clarks Originals, House of Marley, Vita Student, and Youth Hostels Association, and holds Google Premier Partner status alongside recognition from The Drum and Great Place to Work.

Favoured is a digital marketing agency that works across performance marketing, paid social, creative production, app growth, social media marketing, and influencer marketing. Its influencer marketing services include creator outreach, campaign management, and performance tracking. The agency also supports broader digital campaigns through PPC, email and CRM, organic social, branding, website design, and app marketing. Favoured works with brands across ecommerce, mobile apps, startups, hospitality, leisure, FMCG, B2B, and SaaS.

Ninja Promo is a digital and influencer marketing agency that helps brands plan, launch, and manage creator campaigns across major social platforms. Its services cover influencer discovery, vetting, outreach, content coordination, campaign management, analytics, and reporting, alongside broader digital marketing support such as paid media, SEO/PPC, creative production, and social media marketing.

OOB is a London-born social media and digital marketing agency that works across social strategy, creative production, influencer marketing, creator UGC, paid campaigns, community management, and brand development. The agency supports brands across major platforms including Instagram, TikTok, YouTube, LinkedIn, Facebook, Threads, Snapchat, and Pinterest.

Prohibition PR is a UK-based digital marketing and influencer marketing agency that combines PR, social media marketing, and creator campaigns. Its services cover influencer sourcing, campaign strategy, content creation, outreach, campaign management, and performance reporting for brands across multiple industries.

House of Marketers is a TikTok-focused influencer marketing agency that supports brands with creator campaigns, influencer strategy, TikTok paid ads, business profile content, and branded ad content creation. The agency works with consumer-facing brands across global markets and focuses on campaign planning, creator selection, launch, reporting, and ongoing optimisation for awareness, engagement, traffic, and conversion goals.

Goat Agency is a digital and influencer marketing agency working across creator marketing, social media marketing, paid media, content production, and influencer-led commerce. The agency supports brands with campaign strategy, creator discovery, content development, media amplification, and commerce-focused influencer campaigns. Its client experience includes brands such as Calvin Klein, Dell, Ford, IBM, L’Oréal, Mars, NIVEA, Tesco, Unilever, and Wayfair.

Brainlabs is a digital marketing and influencer marketing agency focused on creator selection, trend analysis, paid social amplification, and performance-oriented influencer campaigns. The agency works with platforms including TikTok, Meta, Google, Snapchat, LinkedIn, and Reddit, helping brands use creator content as part of broader acquisition and social media marketing strategies.

Growthcurve is a digital and influencer marketing agency supporting startups, scale-ups, and enterprise companies with creator partnerships, paid media, creative production, user acquisition, ecommerce marketing, and campaign analytics. Its influencer marketing services include creator selection, collaborative content development, ambassador relationships, social listening, performance measurement, and reporting.

Little Media Agency is a Birmingham-based social media and influencer marketing agency providing creator selection, campaign management, brand ambassador support, reporting, content creation, paid social advertising, community management, and social media training for UK and international clients.

Alfred is a London-based influencer marketing and communications agency providing creator partnerships, social media marketing, PR, content production, paid media, events, and campaign measurement. Its portfolio includes influencer campaigns and broader digital work for brands such as Etsy, Lyma Laser, Bing, Sony, Sainsbury’s, Warner Bros., Nando’s, and 505 Games.

Spin Brands is a London-based global social media and influencer marketing agency providing creator selection, campaign strategy, content production, paid and organic social, community management and performance measurement. The agency manages influencer campaigns from initial planning and contracting through to reporting, working with creators ranging from nano-influencers to celebrities.

Noise Media Group is a social-first digital and influencer marketing agency managing creator campaigns from sourcing and contracting to content production and delivery. Its services cover paid partnerships, organic advocacy, user-generated content, social media strategy, creative, and performance marketing across TikTok, Instagram, and Facebook.

Make Honey is a London-based PR, digital, and influencer marketing agency serving B2B and consumer technology brands. Its creator marketing services cover strategy, influencer identification and vetting, campaign management, product seeding, podcast and video appearances, and performance reporting, with teams in London, Amsterdam, and Shenzhen.

Unify Wizards is a UK-based digital and influencer marketing agency offering influencer seeding, creator selection, customized campaign planning, content coordination, and performance reporting. The agency works across entertainment, travel and tourism, and real estate, while also providing web development, digital marketing, and CRM-related services.

The Social Shepherd is a social media and influencer marketing agency with offices in London, Bath, New York, and Miami. It delivers influencer campaigns, UGC creator programs, creative production, paid media, and social insights for consumer brands operating across international markets.