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.
- 42 UK agencies offering influencer marketing in London
- Part of the Influencer Marketing service set
- Indexed in London
- Reviewed 17 May 2026

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GA Agency is an award-winning digital marketing agency helping brands all over the world grow their business and revenue in the online space. Our strategy and data-driven approach allow us to build an effective tailor-made digital marketing strategy to take your business to the next level.

Distinctly, a leading digital marketing agency based in Old Street, London, boasting more than a decade of industry experience. This agency sets itself apart by integrating creative ingenuity with data-driven analysis, fuelling significant growth for brands with ambition.

Situated in the heart of London, KOTA is a distinguished creative web design and branding agency. Our steadfast dedication to delivering visually impressive digital experiences sets us apart. We seamlessly integrate aesthetic appeal with a focus on return on investment, ensuring each project we undertake not only enthralls but also generates revenue. Specialising in strategic brand development and

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The Game Marketer is an international full‑service video game marketing agency dedicated to helping developers, publishers, and game brands connect with players around the world. We specialise in crafting tailored marketing solutions that raise visibility, grow engaged communities, and drive real results across every stage of a game's lifecycle. Our team is made up of experienced marketing prof

GosuRabbit, a renowned gaming, esports, and Web3 marketing agency located in the heart of London, sets itself apart with its profound expertise and experience in the gaming industry, amassing over four decades of collective knowledge. Specialising in the creation of iconic brands, GosuRabbit employs strategic marketing techniques and immersive digital experiences to revolutionise organisations. Of

Online Buzz, a London-based inventive agency, excels in providing a holistic approach to digital marketing. Our expertise lies in creative production, web development, and digital media, ensuring innovative campaigns that engage audiences uniquely. We pride ourselves on our deep comprehension of each client's business, target audience, and objectives, enabling us to tailor campaigns that not only

Finyki, a leading digital marketing agency in Pakistan, also operates in the UAE and US. Renowned for its holistic digital marketing strategies, Finyki specialises in social media marketing, search engine optimisation (SEO), and bespoke website development, all designed to increase web traffic, boost sales and escalate revenue for a variety of clients. With a solid history of more than 93 successf

Media Bodies, a London-based influencer marketing agency, leverages data-driven strategies and scalable solutions to bring your brand to the forefront. Our full-service approach transcends mere vanity metrics, utilising profound data insights to pair up your brand with influencers who deliver authentic ROI. Our unique three-phase campaign optimisation procedure, coupled with cross-platform profici

77Agency is a leading digital marketing firm, situated in an undisclosed locale, renowned for its innovative 360° digital marketing strategy. Our comprehensive suite of services includes integrated digital campaigns, creative and media strategies, and website development. We pride ourselves on our localised approach and inventive campaigns. Over the years, 77Agency has partnered with esteemed bran

Based in London, UK, Planit serves as a premier performance marketing agency. The unique facet of Planit lies in its emphasis on crafting a dynamic conversion engine that synergises with advertiser customer data. This meticulous optimisation of campaigns daily not only secures the attainment of fresh customers but also escalates the revenue from returning clients. Planit is committed to providin

Situated in the heart of London, V8 Digital has been a leading digital marketing agency since 2002, offering nearly two decades of unrivalled expertise in the digital realm. Our commitment to delivering bespoke marketing solutions that yield impressive ROI results has remained unwavering, constantly surpassing client expectations while respecting their specific needs and budgetary limitations. Pri

As a premier digital agency with offices in London, Dubai, and Los Angeles, Bing Digital is renowned for its data-informed strategies. Our focus lies in crafting exceptional e-commerce websites that merge engaging UX, ground-breaking features, and compelling marketing strategies to optimise conversion rates and brand recall. We are proficient in platforms such as Shopify and Magento, providing a f

Rise - Growth Marketing Collective, a distinctive agency based in London, specialises in presenting a flexible and transparent substitute to conventional growth marketing agencies. Stand-out attributes include Rise's holistic strategy that merges the strategic acumen of a consultancy with the practical efficiency of an outsourced marketing team. This approach delivers customised, effective growth

AND THE NEW, a renowned digital marketing agency located in the heart of London, specialises in the sports, entertainment, and gaming sectors. Recognised for its proficiency in crafting campaigns that not only captivate and engage but also effectively convert, the agency adopts a holistic strategy encompassing content planning, production, social media management, and digital asset creation. Estee

As a distinctive creative agency, Series Eight thrives in the heart of London. Famed for its exceptional talent in crafting unique brand identities, building cutting-edge websites, and devising growth strategies, Series Eight stands in a league of its own. Its unique approach merges creativity with functionality, ensuring that its output is not only visually striking but also effectively drives co

SmallGiants, a London-based, comprehensive brand evolution and digital marketing agency, excels in crafting sturdy brand, marketing, and tech infrastructures that foster business growth and expansion. Uniquely, they offer services including full-funnel lead generation, data management frameworks, and vibrant brand identity development. Their acclaimed methodology is guided by insightful data, aimi

Based in London, Byter is a digital marketing and social media agency, renowned for empowering businesses to harness the power of social media and advertising for enhanced audience reach and sales growth. Byter's unique selling proposition lies in its comprehensive, all-encompassing approach to social media marketing, offering a seamless, single-point-of-contact service for everything from content

We're not your typical comprehensive digital firm. Our proficiency lies in one area, and we excel at it - Social. Our mission is to bridge the gap between your brand and today's consumer, captivating them where they are most active. We're the agency that blends grand concepts with flawless execution. Our speciality isn't just social media - it involves cultivating brand relationships, creative exe

As a leading agency based in London, KINESSO provides innovative, technology-driven performance marketing solutions designed to achieve tangible business results. Our core services encompass Consulting, Data & Tech, Media, Experience, and Content. We leverage advanced automation, AI capabilities, and first-party data to enhance and optimise the connection between brands and their target audiences.

Influence Digital, a pioneering digital and social media agency settled in the heart of London, has been spearheading the social media marketing domain since its inception in 2009. The agency is renowned for delivering cutting-edge digital solutions across a diverse range of sectors, encompassing entertainment, non-profit organisations, education, arts, and technology sectors throughout the UK. Wh

As a pioneering Social Transformation™ firm, 1000heads is committed to guiding international corporations through the rapid, continuous shifts in media, digital technology, and culture. We're the proud strategic ally to several of the globe's premier brands, helping them stay topical, engaging, and robustly supported within the dynamic social media sphere. Founded in 2000 within the quaint con

Indigital XYZ, a London-based, data-centric, top-to-bottom marketing agency, distinguishes itself by seamlessly integrating avant-garde performance methodologies with premier creative production. This harmonious fusion of creativity and analytics not only sets Indigital XYZ apart in the fiercely competitive marketing arena but also ensures bespoke strategies for its clients, yielding tangible resu
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.
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%.
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.
- · 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
Influencer Marketing agencies in other cities.
Other services in London.
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.