841 agencies indexed·Latest entry: 17 July 2026
Influencer Marketing in London · 42 agencies

Influencer Marketing agencies in London.

Influencer Marketing is the discipline of buying earned-style reach through paid creator partnerships, segmented by audience size into nano (under 10k followers), micro (10k-100k), macro (100k-1m), and mega (1m+). It runs the full arc from brand awareness on Instagram and TikTok through commerce-led activation on TikTok Shop and affiliate funnels. This page shows every agency on AgencyIndex offering influencer marketing in London.

At a glance
  • 42 UK agencies offering influencer marketing in London
  • Part of the Influencer Marketing service set
  • Indexed in London
  • Reviewed 17 May 2026
Showing 25-42 of 42 influencer marketing agencies in LondonAll Influencer Marketing agencies
Wilderness Agency logo
Wilderness Agency
Independent·London·11-50 Employees

Wilderness Agency, a vibrant ensemble of dedicated social strategists, adept content developers, and media experts, is a hub of innovation and creativity. Our youthful and inventive team thrives on inspiration and creative energy. Wilderness Agency specialises in several fundamental areas: - **Strategy**: Powered by profound insights, we cultivate and enhance digital communities, producing sign

Social Chameleon logo
Social Chameleon
Independent·London·11-50 Employees

Operating from the heart of London and Sydney, Social Chameleon is a leading digital marketing agency renowned for its innovative Search-First Social Media® approach. Specialising in the amalgamation of social media strategies and SEO, they excel in boosting brand visibility and fostering engagement. Their extensive range of services, featuring content generation, Google Ads, and influencer market

MSL logo
MSL
Network·London·51-200 Employees

MSL, a London-based agency, provides comprehensive PR and communication solutions. Expertise lies in reputation management, media engagement, and corporate communications, enabling brands to establish and sustain robust public profiles. Through a blend of strategic understanding and creative narratives, MSL captivates audiences, boosting brand exposure. The agency operates in diverse industries, e

Brandnation logo
Brandnation
Independent·London·11-50 Employees

Brandnation, a London-based dynamic marketing and communications agency, stands out due to its unique "Creativity. Multiplied." ethos. This innovative approach is centred on enhancing brand communications via efficient channel integration. Offering an all-inclusive 360-degree campaign strategy across PR, Social Media, Influencer, Content, and Performance Marketing, Brandnation excels in the UK mar

Aumcore Digital Agency logo
Aumcore Digital Agency
Independent·London·11-50 Employees

Aumcore, a New York-based digital marketing agency, specialises in delivering comprehensive 360° solutions. These comprehensive strategies include market research, brand development, demand generation, UX/UI, ecommerce, and more, all designed to secure transformative digital triumphs for our clients. Our global team boasts fluency in a myriad of languages and has a proven history of successful pro

Buttermilk Agency logo
Buttermilk Agency
Independent·London·11-50 Employees

Buttermilk, a London-based agency, is devoted to creators, with a notable presence in Miami, USA, and Dubai, UAE. Our distinction lies in our pledge to utilise the modern cultural landscape and creator networks, elevating brand stature and business prospects while cultivating reciprocal relationships between brands and creators. Focusing solely on creator marketing, Buttermilk harnesses the power

The Game Marketer logo
The Game Marketer
Specialist·London·11-50 Employees

The Game Marketer, an expert marketing agency rooted in Wimbledon, London, stands out with its comprehensive knowledge of the gaming sector. Their unique selling point is a team of passionate gaming enthusiasts turned marketers, guaranteeing that each promotional campaign strongly echoes within the gaming community. Excelling in video game marketing, advertising, and creative services, they levera

Taylor Herring logo
Taylor Herring
Network·London·51-200 Employees

Creative Brand Communications, a London-based agency, provides a diverse array of PR and brand communication solutions. Specialising in the delivery of integrated PR drives, stimulating brand activations, and innovative pan-European PR strategies, they set themselves apart with their talent for designing award-winning campaigns. These campaigns not only generate media attention but also fuel sales

Bird Marketing logo
Bird Marketing
Independent·London·11-50 Employees

Bird, a distinguished Full Service Digital Marketing Agency, is renowned for its multiple accolades within the UK and operates globally. The agency sets itself apart with its pioneering stance on digital marketing, leveraging state-of-the-art technologies and tailored strategies to amplify businesses' online presence. Bird's extensive array of services encompasses advanced SEO methodologies, bespo

Sister London logo
Sister London
Independent·London·11-50 Employees

Sister London is a London-based comprehensive marketing agency, renowned for its unique fusion of strategic insight and engaging content to craft campaigns that defy conventions. With a specialisation in digital marketing, PR, events, and design, Sister London injects a creative and innovative approach into the spheres of destination, food, and lifestyle brands on a worldwide scale.

CEEK Marketing logo
CEEK Marketing
Independent·London·11-50 Employees

CEEK, a London-based digital marketing firm, stands out in the crowded market with its unique OCMX methodology and E-Matrix™ strategy. Specialising in bespoke marketing insights and strategies, CEEK significantly enhances the ROI for every client. With a strong emphasis on innovation and data-led decisions, CEEK provides a holistic range of services: from social media and SEO marketing, to paid me

Leo Burnett logo
Leo Burnett
Network·London·201-500 Employees

Leo Burnett is a London-based agency delivering an extensive suite of services, such as activations, design, film production, influencer collaboration, social media management, and sponsorship opportunities. Their fundamental offerings centre on crafting captivating brand narratives and experiences that engage audiences across numerous channels. The unique selling point of Leo Burnett lies in thei

Goat Agency logo
Goat Agency
Specialist·London·201-500 Employees

The Goat Agency, a preeminent influencer marketing agency, is headquartered in London, New York, and numerous strategic locations across the UK, USA, and Asia-Pacific. Globally acclaimed for its data-led, comprehensive marketing solutions, The Goat Agency utilises an extensive network of over 100,000 influencers to engineer ingenious, all-inclusive campaigns that captivate target demographics on p

Make Agency logo
Make Agency
Independent·London·11-50 Employees

Make is a dynamic digital agency in London, noted for its inventive leadership and performance-based methodology. This agency distinguishes itself with assured influential results across website design & development, digital marketing & social media, and original content, while championing alterations in technology, marketing, and social sectors. Acknowledged as a fast-growing agency within the UK

The Good Marketer logo
The Good Marketer
Independent·London·11-50 Employees

The Good Marketer, a premier digital marketing agency located in the heart of London, is committed to propelling small to medium-sized enterprises (SMEs) to success in challenging markets. Their distinct offering lies in their pledge to seamlessly integrate within their clients' teams, delivering bespoke strategies and expert insights specifically tailored to each business's individual objectives.

VML logo
VML
Network·London·1000+ Employees

VML is a London-based agency specialising in propelling brand growth through integrated experiences. Their primary services encompass cutting-edge commerce solutions, inventive technology amalgamation, and strategic brand enhancement. The unique selling point of VML is their adeptness to merge creativity with technology, crafting powerful brand narratives and solutions. This expertise is validated

Pimento logo
Pimento
Independent·London·1000+ Employees

Pimento, a leading full-service UK-based agency, is celebrated for its extensive network of independent digital, marketing agencies, businesses, and consultants. Pimento's unique strength lies in its capacity to craft tailor-made teams that meticulously match the specific briefs of clients, utilising a wide talent base to fulfil diverse marketing, business, and technology requirements. Providing a

Gravity Road logo
Gravity Road
Network·London·51-200 Employees

Gravity Road is a London-based creative and digital innovation studio founded in 2011, now part of The Brandtech Group. It produces culture-led, social-first and AI-native creative work for major global brands.

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Editor's note

AgencyIndex tracks 42 influencer marketing agencies in London. The list above is filtered to that intersection and ordered with verified and featured listings first.

For the wider editor's view on influencer marketing agencies in the UK, see the influencer marketing service brief. For context on London's marketing cluster, see the London location brief. The pricing, timeline and red-flag notes below apply to influencer marketing as a discipline; they do not change materially in London.

Typical cost
£300-15,000/mo agency fee + talent
retainer or 15-30% of campaign spend, talent pass-through

Agency fee: Lean coordination £300-1,000 · Boutique £1,000-3,000 · Mid-market £3,000-7,500 · Enterprise £7,500-15,000+. Talent fees (per post, UK): Nano (<10k) £75-400 · Micro (10k-100k) £400-2,400 · Macro (100k-1m) £2,400-8,000 · Mega (1m+) £8,000-80,000+. Reels and TikTok video typically +30-50%.

Realistic timeline
6-12 weeks
per campaign, brief to first measurement

Wk 1 brief and objectives · Wk 2 strategy and creator tiers · Wk 2-3 shortlist and audit · Wk 3-5 outreach, negotiation, contracting · Wk 5-7 content production and brand approval · Wk 7-8 publish and amplify · Wk 8-10 measurement and reporting. Add 2-4 weeks for regulated sectors, multi-creator activations, or paid-usage rights.

Red flags
6 to watch
in any pitch
  • · Undisclosed agency commission on creator fees, or refusal to itemise the talent pass-through on invoices
  • · No audience-quality audit (follower authenticity, engagement ratios, geography match) before contracting
  • · No ASA and CAP Code compliance review on captions, with reliance on 'gifted', '#sp', '#collab', or hashtags buried at the end
  • · No #ad disclosure governance: creators left to label posts themselves with no brand pre-approval workflow
  • · Contracts with no exclusivity window, category-conflict clause, or paid usage and whitelisting rights
  • · Reporting that stops at followers, impressions, and likes, with no engagement quality, CPA, ROAS, or sales attribution
Frequently asked

What brands ask about influencer marketing agencies.

The 5 questions our editors get most often, answered honestly. These apply to influencer marketing as a discipline regardless of city.

Curated by humans

UK influencer marketing pricing is two-layered. The agency fee is either a monthly retainer (£300-1,000 lean, £1,000-3,000 boutique, £3,000-7,500 mid-market, £7,500-15,000+ enterprise) or 15-30% of total campaign spend on larger programmes. Talent fees sit on top as a pass-through cost. Influencer Marketing Hub benchmarks UK creators at roughly £75-400 per post for nano, £400-2,400 for micro, £2,400-8,000 for macro, and £8,000+ for mega, with Reels and TikTok video at a 30-50% premium.