Top Social Media Marketing Agencies In London For 2027
David Roberts
Founder & CEO - ReVerb
11.01.2026
London is home to some of the most influential social media agencies in the world, from global networks that publish industry-wide research to small independents that live inside TikTok trends. Brands here can choose between agencies built around creative content, community management at scale, paid social performance or purpose-led campaigns, and the right choice depends on what you need social to do for the business.
To build this list of social media marketing agencies in London, we checked each firm on its own website for a London office address, for social media as a core service rather than a side offer, and for verifiable work such as named clients, case studies or published credentials. No company paid to be included. The order reflects our view of strength and fit, and we have deliberately mixed large established agencies with focused independents.
If social is only one part of your plan, our London services hub brings together related lists for London, including digital marketing, influencer marketing and PR agencies.
London Social Media Marketing Agencies At A Glance
Agency
London Base
Best For
Core Services
We Are Social
Finsbury Square, EC2A
Global brands wanting socially-led creative
Social strategy, creative, influencer, sport, studios
The Social Element
Spitalfields, E1
Brands needing multilingual community and moderation
Community management, social strategy, paid social, brand protection
Lifestyle, food and drink and entertainment brands
360 social, creative, paid media, influencer, community
Born Social
Shoreditch, EC2A
Challenger and growth brands
Social strategy, creative, paid social, community, influencer
Wilderness
King’s Cross, N1C
Entertainment and consumer brands building fandom
Social content, community, creator programmes, social transformation
Influence Digital
Spitalfields, E1
Culture, entertainment and non-profit organisations
Social strategy, creative, paid social, community, influencers
Make Agency
Shoreditch, EC2A
Brands wanting social plus web and creative
Social media, growth marketing, creative studio, web
Media Bounty
Strand, WC2R
Purpose-led brands and charities
Social campaigns, creative, strategy, media planning and buying
1000heads
Soho, W1D
Global brands rethinking social and word of mouth
Social transformation, data and analytics, conversational creative
Best Social Media Marketing Agencies Options In London
1. We Are Social — Socially-Led Creative Agency Behind The Digital Report Series
We Are Social is a socially-led creative agency headquartered at Alphabeta, 14-18 Finsbury Square, with a global network of offices across four continents and more than 1,200 people. Alongside its core social and creative work it runs specialist divisions: We Are Social Studios for production, We Are Social Sport, and We Are Social Influence for creator marketing.
Many marketers know the agency through its research. It publishes the annual Digital report series, including Digital 2027, released in October 2026, as well as Think Forward and The New Creator Operating Model. That research arm feeds the agency’s planning and gives clients a strong view of platform behaviour across markets.
Clients named on its site include adidas, BAFTA, Carlsberg Group, Lucozade, Amazon, Experian and Unilever. Recent work includes “Chasing 100” for adidas, built around an attempt to run 100km in under six hours. We Are Social suits large consumer brands that want social to lead the creative idea rather than follow a TV campaign.
2. The Social Element — Global Social Agency Working In 30 Countries Since 2002
The Social Element was founded in 2002 by Tamara Littleton and is based at 35-41 Folgate Street in Spitalfields, with headquarters in the UK and North America. It describes itself as a global social media agency and says it works in 30 countries and 41 languages, with a largely remote-first team.
Its service range is broad: social intelligence and listening, social strategy and playbooks, community management, creative, influencer marketing, paid social, brand protection, training and consultancy. Community management and brand safety are particular strengths, and the agency has been a member of the Internet Watch Foundation for more than 15 years.
Portfolio work on its site includes Mondelez (Oreo), Visa, Nissan, Westfield, Mind and McCarthy Stone. The agency holds Women’s Business Enterprise certification, is EcoVadis registered and has signed the Clean Creatives pledge. It is a strong choice for brands that need always-on community management across many markets and languages.
3. The Social Shepherd — Full-Funnel Social Agency With Paid, Creative And TikTok Shop Teams
The Social Shepherd is an integrated social agency with a London office at 10 Devonshire Square, EC2M, plus teams in Bath, New York and Miami. It positions itself as a full-funnel, social-first growth partner and splits its work into social strategy and community, paid social and search, creative production and design, influencer and UGC, and TikTok Shop.
The agency says it has worked with more than 200 clients over the last seven years and that it has been named Best Large Social Agency three years running. It also runs a weekly social insights newsletter and a podcast, which give a good sense of how the team thinks before you engage them.
Brands shown on its site include Lavazza, UNIQLO, Arla, Asics, Bio-Oil, Lounge by Zalando and The Peninsula. The Social Shepherd is a good fit for consumer brands that want organic content, paid social and creator activity run by a single team with clear commercial targets.
4. Spin — Independent London-Born Social Agency For Lifestyle And Entertainment Brands
Spin describes itself as “London-born, globally-present, fiercely independent” and is based at 56 Ayres Street in Borough, SE1. It is part of Spin Group, which also includes Be A Bear and Tiny Studios, and has regional teams covering EMEA, APAC and the US.
Its services cover the full social mix: 360 social, creative, social strategy, paid media, influencer and creator work, community and campaign management, and measurement. The agency shows partner badges for Meta, TikTok, Google, Pinterest and Shopify, and it is a Crown Commercial Service supplier, which can matter for public sector buyers.
The client list is strong for a London independent, including Diageo, Paramount, Red Bull, Fortnum & Mason, Gail’s, Five Guys, Moët & Chandon, Channel 5 and Curzon. Case studies include National Rail, Universal Music and Merrell. Spin suits lifestyle, hospitality, food and drink and entertainment brands that want distinctive social content with media behind it.
5. Born Social — Social-First Agency Powered By Croud With London And New York Teams
Born Social is a global social media agency based on floors 9 and 10 of The Bard Building, 20 Curtain Road, Shoreditch, with a second office in New York. It is part of the Croud Group, and its site footer notes that it is “powered by Croud”, which gives it access to wider media, data and commerce expertise.
The agency describes its mission as bringing “social-first thinking to the brands of tomorrow”. Its service menu is detailed: social strategy, data and insight, measurement, creative production across motion, photography, video, copy and illustration, paid media planning and management, social commerce, channel and community management, social listening, customer service and influencer campaigns.
Born Social suits challenger and fast-growing brands that want an agency with a social-native creative culture but the backing of a larger independent group. Ask to see recent case studies in your category, since its site focuses more on capabilities than named clients.
6. Wilderness — Social-First Content And Community Agency Launched In 2015
Wilderness launched in 2015 and lists its London office at Havas Village London, 3 Pancras Square, King’s Cross. It also has teams in Berlin, Los Angeles and Cape Town. The agency’s approach, which it calls Curated Storytelling, is built around letting fans help shape a brand’s content rather than simply broadcasting to them.
Services cover social-first content production, community building, end-to-end creator programmes, always-on channel and community management, and social transformation work such as operational audits, in-house team design, training and measurement. Its weekly TrendTracker report shares brand-safe trends with initial creative ideas, which is useful for teams that need to move quickly.
Logos on its site include HBO, Gousto, Tubi, JBL, Jet2, Dolby and Uswitch. Wilderness is a good fit for entertainment, media and consumer brands that want to build an engaged community, and for in-house teams that want help restructuring how they run social.
7. Influence Digital — Spitalfields Social And Digital Agency For Culture And Entertainment
Influence Digital was founded in 2009 as a social agency for the music industry and is based at Second Home Spitalfields, 68 Hanbury Street. It describes itself as a team of more than 50 UK-based social media and digital specialists and is a Living Wage Foundation supporter.
Its work is organised into strategy and planning, creative, development, paid media, influencers and community, covering social media strategy, paid social and day-to-day channel management. The agency serves music, film, entertainment, culture, travel, technology, non-profit and consumer brands.
Named work on its site includes the Natural History Museum’s Wildlife Photographer of the Year, the live experience launch of The Traitors, Science Museum’s Versailles exhibition, The Design Museum and the Counter Terrorism Policing #BeSafeBeSound campaign. Influence Digital is a natural pick for museums, cultural institutions, entertainment brands and public bodies that want creative social with careful audience planning.
8. Make Agency — Shoreditch Digital Agency Combining Social, Creative And Web
Make Agency is a London digital agency at Cordy House, 87-95 Curtain Road, Shoreditch. Its offer combines social media, growth marketing, a creative studio, web design and development, and Make Sense, its AI framework that uses agents to scan markets and analyse audiences across social and web touchpoints.
The agency works across tech, hospitality, professional services, consumer goods and fintech. Because it handles websites and creative identity as well as social, it suits brands that want consistent design and messaging across their channels rather than separate suppliers for each.
Featured work includes creative campaigns and paid and social media for Aperol, Condé Nast and TikTok SoundOn, and a creative campaign and visual identity for Santander. Make Agency is a sensible choice for mid-sized brands that want a hands-on Shoreditch team for social, campaign creative and web under one roof.
9. Media Bounty — B Corp Creative And Media Agency For Purpose-Led Brands
Media Bounty is a B Corp certified creative and media agency co-founded by Jake Dubbins and Emma Tozer, with a London office at 180 Strand. It covers creative work including cross-channel and social campaigns, strategy and insight, and media planning, buying and measurement. The agency is an IPA member and says its media buying is media-neutral, with no mark-ups, commissions or rebates.
Its purpose is central to how it works. Media Bounty co-founded the Conscious Advertising Network, whose manifestos have been adopted by more than 200 agencies and brands, and says it has won The Drum’s corporate social responsibility strategy award three years running. It donates to World Land Trust for every project and gives staff five paid volunteering days a year.
Named clients and work include the NHS, COP26, Bodyform’s #wombstories, Ocean Spray, Panasonic and Men’s Minds Matter. Media Bounty suits brands, charities and public bodies that want social campaigns with a clear purpose and transparent media buying.
10. 1000heads — Social Transformation Company With A Soho Office
1000heads describes itself as a Social Transformation company and has its London office at 41-44 Great Windmill Street in Soho, with further offices including New York, Los Angeles, Singapore and Sydney. Its site says the business has around 180 people.
Rather than selling posting packages, 1000heads works on how brands earn conversation. Its capabilities are data and analytics, strategy and implementation design, conversational creative and what it calls Digital Neighborhoods, the online communities where people talk about a category. It also publishes the Heads-Up newsletter and a CreatorFeed resource.
Brands named on its site include LEGO, Google, Uniqlo, The North Face, Diageo, Supercell, Ancestry, SAP and Kia, with work examples for Kerrygold and Nails.INC. 1000heads suits global brands that want to rebuild their social approach around communities and word of mouth, rather than smaller firms looking for day-to-day channel management.
How To Choose A Social Media Marketing Agency In London
What Should Social Media Do For Your Business?
Start with the goal. Awareness and cultural relevance point towards creative-led agencies such as We Are Social, Spin or Wilderness. Sales and leads point towards agencies with strong paid social teams, such as The Social Shepherd. If you manage large volumes of customer conversation, a community specialist like The Social Element is worth a look.
Do You Need Organic, Paid Or Both?
Most London agencies on this list run organic content and paid social together, but their strengths differ. Ask how much of the team works on paid media, who buys the media, and how organic content is tested before it is boosted. Agencies that plan both together usually get more from the same budget.
How Do London Social Agencies Charge?
Expect a monthly retainer for always-on channel and community management, project fees for campaigns or audits, and either a management fee or a percentage of spend for paid social. Media budgets are usually billed separately. Ask for a breakdown by role so you can see how much senior time you are buying.
Which Platforms Should The Agency Cover?
Check that the agency has recent work on the platforms your audience uses, whether that is TikTok, Instagram, LinkedIn, YouTube or Pinterest. Ask how it handles creators and TikTok Shop if commerce matters to you, and whether it can produce video in-house or relies on partners.
How Will You Measure Success?
Agree measures before you sign. Reach and engagement are useful, but ask how the agency links social activity to search demand, site traffic, leads or sales. Agencies with research and listening tools can also report on share of conversation and sentiment, which is valuable for brand-led work.
London gives brands a wide choice of social media marketing agencies. We Are Social and 1000heads bring global scale and research, The Social Element leads on multilingual community management, and The Social Shepherd, Spin, Born Social and Wilderness offer strong social-first creative with paid media behind it. Influence Digital, Make Agency and Media Bounty each serve a clear niche, from culture and entertainment to purpose-led campaigns.
Before you hire a social media agency in London, match the agency to your goal, your platforms and your budget, and ask to meet the team who will run your account. For related London specialists, see the lists above.
