The best Social Media agencies in London

Founded in 2018, OOB is a social media agency that specializes in creating impactful social and creative content. They focus on brands, influencer marketing, and paid strategies to engage audiences effectively.

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.

Growth Division is a growth marketing agency for startups, scale-ups and ambitious SMEs - expert-led and powered by GREX AI, our AI growth platform. Trusted by 130+ high-growth businesses and rated 4.7 on Clutch across 31 reviews. We use the Bullseye Framework to prioritise the channels most likely to work for your stage and market, then run structured, ICE-scored growth experiments to prove what scales - so you can grow customer acquisition while holding an agreed cost per acquisition. You ge

Transparent Digital Services (TDS) is a UK-based digital marketing agency that specializes in building first-party data infrastructure and offering advanced SEO and AI-driven search optimization. Their services include paid social, CRM, e-commerce optimization, and data management, emphasizing solutions within client-owned platforms for transparency and control.

Overview TMW Unlimited is a communications agency combining creativity and omnichannel connectivity. The agency's approach is built on creating ideas designed to work across all communication channels. Its portfolio includes work for brands such as Box, Rail Delivery Group, Vodafone, Oak Furnitureland, Suzuki and McDonald's. For more information, visit https://www.tmwunlimited.com. Services and expertise B2C The agency offers integrated creativity services, CRM management and loyalty programmes, social media and influencer activation, public relations, digital performance, in-store…

Overview Platform Media is a media buying agency offering a comprehensive range of advertising services. Built on decades of expertise in outdoor advertising, radio and television, the agency supports brands in designing and implementing targeted media campaigns. Its approach combines strategic planning and creativity to position advertisers with their audiences in the right contexts. https://platformmedia.co.uk Services and expertise Outdoor advertising The agency develops advertising placements in outdoor spaces designed to reach audiences in their everyday environments. These campaigns…

Wisekom specializes in creating modern and technically advanced websites that ensure compatibility across all devices and screens, focusing on user-friendly design and SEO enrichment. Additionally, they offer various marketing services to enhance their clients' online presence.

Overview Creativebrief is an agency selection advisory platform and intelligence hub designed for brands seeking marketing transformation. The service combines support in finding creative agencies with access to sector-specific content and insights. The platform serves ambitious brands looking to accelerate their marketing impact, as well as agencies keen to grow their business through a modern route to market. The hub regularly offers analyses, interviews and case studies in the field of creative and marketing. For more information: https://www.creativebrief.com Services and…

Overview Thomond Ltd works with brands to strengthen their ability to influence customers. The agency bases its approach on the science of persuasion, offering a defined and reproducible process, free from subjectivity. It supports businesses in accelerating their growth by optimising every stage of the relationship between the brand and its customers. The model rests on a structured methodology designed to align commercial and marketing strategies with growth objectives. For more information, visit https://www.thomond.co.uk Services and expertise Revenue Growth Programmes Revenue growth…

Rizing Star Ltd is a UK-based agency specialising in web applications and social media services. Founded in 2014, it has grown to a team of 310 members, offering tailored solutions to meet client needs.

BlueSync Media is a strategic digital agency based in London, focusing on mobile, tablet, web, and interactive display solutions. They emphasize technological advancements along with efficient and visually appealing design.

Giant Leap Digital is a luxury digital marketing agency that specialises in aiding luxury and finance sectors with their digital transformation. The agency focuses on connecting brands with high-net-worth audiences through targeted strategies, ensuring brand growth is prioritised.

Red Giant London is a graphic design, publishing, and website design agency. They specialise in various services including event and exhibition marketing, logos and branding, outdoor signage, graphic and web design, and marketing materials.

About us Burst Digital is a print services provider based in Crawley, West Sussex. The agency offers a comprehensive range of printing solutions and graphic services, from business cards to personalised marketing materials and retail graphics. Its offering covers both traditional printing needs and associated digital services and design, serving businesses and public organisations. Services and expertise Printing services Burst Digital offers a full range of printing services, including the production of personalised documents, leaflets and various marketing materials. The agency also…

Overview PepperStorm Media is an agency specialising in content and natural search engine optimisation services. The agency works with brands to improve their online visibility on Google and artificial intelligence search engines, with the objective of increasing conversions and attracting qualified customers. Its offering is based on the production of captivating brand content, combined with SEO strategies adapted to positioning in search results and responses generated by chatbots. Services and expertise Website rewriting PepperStorm Media offers a complete rewrite of website content,…

Overview Harrix Ltd provides web design and digital marketing services. The agency works with a diverse range of clients from both the public and private sectors. Its offering covers the creation of online presences and the development of marketing strategies designed to improve the visibility and performance of client businesses. https://www.harrix.co.uk Services and expertise Web design Harrix offers web design creation accompanied by free mockups for the homepage. The service includes the development of brand guidelines and unlimited technical support. Payment options include an…

Mercury is a marketing agency based in Hull, United Kingdom, specialising in branding, marketing, public relations, web design, graphic design, SEO, and event/exhibition management. They have offices in Hull, Manchester, and London.

Naked Eye Research provides ethnographic research services aimed at fostering product innovation, enhancing internal communications, and supporting marketing campaigns for organisations.

Overview With is an international B2B public relations and digital marketing agency. It supports its clients across three areas: building brand awareness, generating demand and managing reputation. The agency works with scale-ups and multinationals to deliver results that exceed expectations. Its approach combines strategic communications with measurable business metrics. For more information, visit https://withpr.co.uk. Services and expertise B2B public relations With offers targeted public relations services for B2B businesses, focusing on building awareness among relevant audiences and…

GSA Business Development Ltd specializes in lead generation and digital marketing. Unlike traditional telemarketing agencies, they focus on quality interactions rather than scripted calls.

Tusko Agency is a creative agency located in Bristol and London, focused on services such as content creation, web design, branding, and digital marketing. They have a small team dedicated to deliver tailored marketing solutions.

The Knowledge Engineers specializes in digital training and online marketing training, providing comprehensive educational programs for businesses looking to enhance their internet marketing skills.

ARVRtech is a global company specializing in developing advanced Augmented Reality (AR) and Virtual Reality (VR) solutions for various sectors including retail, marketing, and education. The agency focuses on delivering innovative technological solutions to enhance user experience across different platforms.

Alchemis is a new business agency specifically focused on the marketing services industry. They aim to help businesses grow by providing tailored services.

About us RightMedia UK is a digital marketing consultancy and media planning services firm. The agency applies a data-driven approach, combining digital expertise, technology tools and consumer insights to drive growth. Its offering is built on a "full stack" approach that enables it to propose tailored strategies focused on achieving clients' business objectives. For more information, visit https://rightmediauk.com. Services and expertise Strategy & Planning The Strategy and Planning team offers services covering media planning, performance marketing and marketing technology consulting.…