The best Website agencies in London
Choose from the 25 agencies selected and listed below
The ranking
25agencies in London15postal codes1 000 €declared minimum budget
1. Transparent Digital Services
Website agency in London, active since 2015
Transparent Digital Services : team of 10 people, founded in 2015, office in London (E2 6GG).
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.
2. Fat Cow Media
Website agency in London, specialised in SEO
Fat Cow Media : team of 3 people, founded in 2010, office in London (WC1N 3AX), minimum budget 5 000 €.
Fat Cow Media is a web design and SEO agency based in London, specialising in bespoke web design. Known for its creative and distinctive websites, the agency focuses on crafting digital experiences that enhance brand identity while ensuring superb usability. It is often regarded as one of the leading agencies in London, and in some cases the UK, for both creativity and performance, with a strong reputation for delivering visually striking work backed by measurable results through organic SEO.
Expertises · Website, SEO, Branding, Web Development · Clients · Startups (early stage), Institutions publiques / collectivités, PME, ETI
3. splinterteal
Website agency in London
splinterteal : team of 9 people, office in London.
splinterteal is a Freelance Web Designer / Developer based in London, specialising in creating contemporary, visually appealing, high-performance, and responsive websites. The agency focuses on delivering web solutions that effectively drive sales.
4. Wolftech Studio
Website agency in London, active since 2021
Wolftech Studio : team of 3 people, founded in 2021, office in London, minimum budget 1 000 €.
Wolftech Studio is a digital agency providing web design and website development services. We specialise in building modern, fast, and SEO-optimised websites and eCommerce stores. Our services include custom website development, eCommerce website design, website maintenance, SEO services, and social media advertising (Instagram, Facebook, TikTok). We help businesses improve their online visibility, generate more leads, and achieve higher Google rankings. If you are looking for reliable web design services, long-term technical support, and a strategic partner for digital growth – Wolftech…
Expertises · Website
5. Exibify Limited
Website agency in London, active since 2024
Exibify Limited : team of 10 people, founded in 2024, office in London (EC1V 2NX).
About us Exibify is a web design agency specialising in Next.js development and high-performance digital experiences. Based in the United Kingdom and the United States, the agency designs fast, clean and modern websites to help businesses stand out online. The agency is recognised through several partnerships and certifications, including Semrush Certified Agency Partner and Google Partner. Services and expertise Next.js development The agency builds websites using Next.js to create fast and high-performing digital experiences. This technology ensures optimised loading times and a solid…
6. Digikestra
Website agency in London
Digikestra : team of 15 people, office in London.
About us Digikestra is a digital services and software agency positioned as a digital partner. The agency operates across the entire digital value chain: digital marketing, web and mobile development, interface design, and consulting services. Recognised as a Google partner, Digikestra supports businesses across various industries in their digital transformation projects, from brand design to bespoke business applications. For more information, visit https://www.digikestra.com. Services and expertise Digital Marketing The agency offers online brand promotion services based on natural search…

7. minno
Website agency in London
minno : team of 2 people, office in London (SW4 0HY).
Minno specializes in digital brand optimization, UX design, WordPress website design & development, performance optimization, and SEO. The agency focuses on delivering tailored digital solutions for clients.

8. Big Little Discount
Website agency in London
Big Little Discount : team of 9 people, office in London.
Big Little Discount is based in Basildon, United Kingdom, specializing in reseller hosting, web hosting, dedicated servers, and domain names. They offer a variety of services related to online presence and infrastructure.

9. WeAgile Limited
Website agency in London
WeAgile Limited : team of 71 people, office in London (E1 6PJ).
WeAgile Limited is a digital agency based in London specialising in interface design, web and app development, as well as marketing strategies. They focus on turning ideas into innovative digital solutions for clients.
10. Coding Wallet
Website agency in London
Coding Wallet : team of 2 people, office in London (E7 9HZ).
Coding Wallet is a data-driven digital marketing agency located in Stratford, London. They focus on helping local businesses enhance their online presence through various digital marketing strategies aimed at conversions and sales.

11. MagiClick Digital
Website agency in London, active since 1996
MagiClick Digital : team of 4 people, founded in 1996, office in London (EC3A 2AD).
MagiClick Digital is a digital technology and design services provider, offering a range of interactive technology, design, and marketing services. Founded in 1996, it has been recognised as a leading agency in its field, winning several awards, including ten Deloitte Fast 50 awards.

12. First Rate Marketing
Website agency in London, active since 2017
First Rate Marketing : team of 9 people, founded in 2017, office in London.
First Rate Marketing is a web design, SEO, and branding agency based in London with over 20 years of experience collaborating with market-leading clients. They focus on delivering tailored solutions that enhance online presence and project success.
13. Arkwright LLC
Website agency in London
Arkwright LLC : team of 178 people, office in London (TW8 9ES).
Overview Arkwright is a management consulting firm offering strategy and advisory services to private companies, investors, non-profit organisations and startups. The agency focuses on supporting business leaders in developing and implementing sustainable value creation strategies. Founded on principles of pragmatism and rigour, Arkwright operates across varied industries, with deep expertise in their specific characteristics. Its approach is based on creating and implementing sustainable performance improvements and growth strategies, in close partnership with its clients. For more…
14. Pixelbox Digital
Website agency in London
Pixelbox Digital : team of 1 person, office in London.
Pixelbox Digital helps small businesses strategically and cost-effectively utilize WordPress and the web for marketing. They specialize in creating tailored solutions to enhance online presence and customer engagement.
15. Magora
Website agency in London, active since 2010
Magora : team of 49 people, founded in 2010, office in London (E1 6JJ).
Overview Magora is a software development agency offering services for creating and modernising applications. The company works on mobile development, web and bespoke software, as well as user interface design. Its offering also covers specialised areas such as artificial intelligence, the Internet of Things and enterprise architectures. The agency supports varied projects from the product discovery phase through to deployment, with an approach tailored to startups and established organisations. Services and expertise Mobile and web development Magora offers the development of native and…
16. Innermedia
Website agency in London
Innermedia : team of 23 people, office in London.
Presentation Innermedia is a digital agency founded in 2001, specialising in AI-driven technology solutions for educational institutions and businesses. The agency combines intelligent technology and creative expertise to develop engaging digital experiences. In the education sector, it helps schools define their brand, tell their story and communicate with parents. For the corporate sector, it builds digital strategies focused on lead generation and return on investment. Innermedia works with over 400 active clients and boasts a 92% retention rate in education. The agency offers a 100%…

17. Mentor Digital
Website agency in London
Mentor Digital : team of 38 people, office in London (WC1B 5HJ).
Overview Mentor Digital is a full-service digital agency based in Bristol and London. The agency brings together multiple disciplines: an award-winning UX and Design team, an in-house software team specialising in CMS development and CRM integrations, as well as video production and digital marketing teams. Mentor Digital is a certified Umbraco Gold Partner. The agency works with a diverse client base across the UK, including FTSE 100 organisations, charities and membership bodies. For more information, visit https://mentordigital.co.uk. Services and expertise Web and software…
18. Oganro Ltd
Website agency in London, active since 2007
Oganro Ltd : team of 13 people, founded in 2007, office in London (IG2 7JY).
Overview Oganro Ltd offers e-commerce and software development solutions focused on driving sales growth. The agency specialises in custom Shopify applications, local payment options and mobile app development. It works with digital businesses seeking to optimise their payment systems, automate their processes and adapt their technology tools to specific business needs. To discover the full range of services, visit https://www.oganro.com. Services and expertise Shopify application development Oganro creates custom applications for the Shopify platform to improve performance and automation.…

19. AHOY®
Website agency in London, active since 2008
AHOY® : team of 37 people, founded in 2008, office in London (SE10 9NF).
AHOY® is a website and graphic design agency based in Manchester and London, focusing on creating brand identities and designs. They have received multiple awards for their creative work since their founding in 2008.
20. Iconic Vision
Website agency in London, active since 2021
Iconic Vision : team of 10 people, founded in 2021, office in London (SW6 1BW).
Iconic Vision is a full-service marketing agency based in London, UK. Founded in 2021, they focus on creating culturally relevant marketing strategies that prioritize brand building over mere business expansion, emphasizing innovation and impactful campaigns.

21. Measured Branding
Website agency in London, active since 2024
Measured Branding : team of 5 people, founded in 2024, office in London.
Measured Branding helps small businesses develop their brands with a focus on strategy and cost-effectiveness. Utilising a flexible freelance model, they aim to create impactful brands that stand out in a saturated market.
22. Hallam
Website agency in London, active since 1999
Hallam : team of 69 people, founded in 1999, office in London (W1W).
Overview Hallam is a B2B agency specialising in performance marketing and commercial visibility. Its approach combines strategy, creativity and measurement to position businesses distinctively before the search even begins. The agency works with varied clients, from the SaaS sector to enterprise solutions, with an objective focused on generating tangible commercial results and creating relevant conversations with decision-makers. Services and expertise B2B strategy and diagnosis Hallam offers Elements, its proprietary diagnostic framework designed to identify the most effective routes to…
23. Native Design
Website agency in London, active since 1997
Native Design : team of 50 people, founded in 1997, office in London (EC2A 3EQ).
Native Design is a London-based independent design and innovation consultancy, established in 1997. They specialize in strategy, industrial design, digital product design, AI-driven innovation, and engineering, serving various industries including consumer electronics and healthcare.
24. Perini
Website agency in London
Perini : team of 4 people, office in London.
Perini is a digital media and publishing business located in Oxford, United Kingdom. They offer various services including advertising and social media management.

25. Astilon
Website agency in London, active since 2026
Astilon : team of 4 people, founded in 2026, office in London.
Astilon is a comprehensive business solutions agency focused on scaling, managing, and protecting client assets. The agency combines digital expertise with financial management, offering services that include custom website design, accounting, and wealth management.
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