10 min read

The best UX/UI Design agencies in London

Cyrille AdamCyrille AdamHead of agency rankings · La Fabrique du Net

Choose from the 25 agencies selected and listed below

The ranking

25agencies in London17postal codes2reviews across 1 agencies10 000 €median budget across 12 projects

U1CORE

1. U1CORE

UX/UI Design agency in London, active since 2023

4.18(2 reviews)· September 2026

U1CORE : team of 40 people, founded in 2023, rated 4,18/5 by 2 clients, office in London (EC1V 1JT), projects from 5 000 € to 20 000 €. 12 UX/UI Design projects listed with us.

In their words

U1CORE: Product Studio for Marketplaces, Exchanges & Multi-Sided Platforms$720M moved through one platform we built. Millions of live listings on another. 300+ products shipped.🔔 Book a free call: https://calendly.com/hello-u1core/30min🌐 https://www.u1core.com/What you getWe do: the full platform. Multi-role flows, payments, trust & safety, admin tooling, infrastructure that holds at peak load.You get: a product decision-makers trust on first impression, and users who move through it without friction.So you can: grow revenue, close your round, automate operations, and charge a…

A client

« What stood out most was their budget transparency and structured approach. They clearly separated essential features from optional ones and stayed within the agreed scope throughout the project. Any additional requests were discussed openly with clear cost implications. Communication was smooth and organized: weekly meetings were productive, decisions were documented, and both our marketing and technical teams felt fully involved. »

— Darina Y., Voice Marketing

Expertises · UX/UI Design  ·  Clients · Grands groupes, Scale-ups

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Pearl Lemon

2. Pearl Lemon

UX/UI Design agency in London, active since 2016

Pearl Lemon : team of 50 people, founded in 2016, office in London (EC1V 2NX).

In their words

Overview Pearl Lemon is an SEO agency based in London. The agency offers to increase organic traffic and leads for businesses, highlighting a specific process for generating inbound leads. Its interventions are framed within a perspective of measurable growth, with a stated commitment over a 120-day period. The agency has been mentioned in various publications, including Forbes, BBC, and Entrepreneur. For more information, visit http://pearllemon.com. Services and expertise Search engine optimisation Pearl Lemon offers SEO optimisation services aimed at increasing organic traffic. The…

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Goodface Agency

3. Goodface Agency

UX/UI Design agency in London, active since 2016

Goodface Agency : team of 21 people, founded in 2016, office in London.

In their words

About us Goodface Agency has been operating since 2016 as a bespoke software development and design studio. The agency has delivered over 100 projects for startups and enterprises globally. Its approach rests on three pillars: product strategy, user-centred design and custom technologies. Goodface's work has received international recognition and reaches hundreds of thousands of users. The agency maintains a rating of 4.9 out of 5 based on over 45 reviews. Services and expertise Web development and SaaS applications Goodface designs and develops web applications and SaaS solutions for…

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IPA (Institute of Practitioners in Advertising)

4. IPA (Institute of Practitioners in Advertising)

UX/UI Design agency in London, active since 1917

IPA (Institute of Practitioners in Advertising) : team of 4 people, founded in 1917, office in London.

In their words

Overview The IPA (Institute of Practitioners in Advertising) is an organisation bringing together member advertising agencies. The institute offers structured support to agencies in response to industry developments, particularly the emergence of generative artificial intelligence. Through various programmes and services, the IPA supports its members in navigating the technological and methodological transformations of the contemporary advertising industry. The organisation regularly organises events, publishes resources and facilitates the exchange of practices within its professional…

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Fello Studio Ltd

5. Fello Studio Ltd

UX/UI Design agency in London

Fello Studio Ltd : team of 4 people, office in London (SE1 0EA).

In their words

Fello Studio Ltd is a digital product design studio located in London, specialising in app and website design. Their expertise includes UI, UX, research, user testing, and development.

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RA Partners

6. RA Partners

UX/UI Design agency in London

RA Partners : team of 6 people, office in London.

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Future Platforms

7. Future Platforms

UX/UI Design agency in London

Future Platforms : team of 29 people, office in London (EC1A 9LQ).

In their words

Overview Future Platforms supports organisations in designing and implementing technology solutions aligned with their future objectives. The agency operates across three areas: technology, transformation and agentic artificial intelligence. Its approach aims to accelerate the creation of measurable value and deliver concrete operational results for its clients. For more information, visit https://www.futureplatforms.com. Services and expertise Digital transformation Future Platforms supports organisations through their digital transition by redefining processes and operating models. This…

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Telsa Media Ltd.

8. Telsa Media Ltd.

UX/UI Design agency in London, active since 2015

Telsa Media Ltd. : team of 4 people, founded in 2015, office in London.

In their words

Telsa Media Ltd. is a digital marketing company based in Croydon, United Kingdom, founded in 2015. They focus on web design, SEO, and various online marketing strategies to deliver results.

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LMI Whatsapp Agent Automatisation

9. LMI Whatsapp Agent Automatisation

UX/UI Design agency in London, active since 2021

LMI Whatsapp Agent Automatisation : team of 21 people, founded in 2021, office in London (W1D 2LF).

In their words

LMI Whatsapp Agent Automatisation specialises in creating AI-powered systems for WhatsApp to help businesses automate conversations, qualify leads, and enhance sales processes in real-time. They provide tailored workflows to improve customer engagement whilst reducing manual efforts.

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Global Retail Recruitment

10. Global Retail Recruitment

UX/UI Design agency in London

Global Retail Recruitment : team of 5 people, office in London (NW7 4SD).

In their words

About Us Global Retail Recruitment is an executive search firm specialising in the international retail sector. Active since 2008, it supports organisations in recruiting senior management and C-suite positions at regional and global level. The firm concentrates its expertise exclusively on senior leadership appointments in retail and related sectors, operating in growth markets, market entries and strategic transformations. For more information, visit the official website. Services and expertise Specialist retail executive search The firm conducts executive search assignments for Heads of,…

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Nephila

11. Nephila

UX/UI Design agency in London

Nephila : team of 29 people, office in London (NW1 9NX).

In their words

Nephila is a web development company based in London, specialising in the Django web framework and Python programming language. They focus on delivering web applications and related technologies.

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BMB London

12. BMB London

UX/UI Design agency in London

BMB London : team of 53 people, office in London (EC4R 1QS).

In their words

BMB is a communications and strategy company that helps clients maximize the human potential of their brands. It employs a team of 53 professionals in London, UK.

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Native Design

13. Native Design

UX/UI Design agency in London, active since 1997

Native Design : team of 50 people, founded in 1997, office in London (EC2A 3EQ).

In their words

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.

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Summers-Inman

14. Summers-Inman

UX/UI Design agency in London

Summers-Inman : team of 122 people, office in London.

In their words

Summers-Inman is a construction and property consultancy firm based in Kingston upon Thames, United Kingdom. They specialise in Quantity Surveying, Project Management, Building Surveying, and Health & Safety and Environmental Consultancy Services.

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KOTA Design Agency

15. KOTA Design Agency

UX/UI Design agency in London, active since 2013

KOTA Design Agency : team of 20 people, founded in 2013, office in London (EC1M 5PA).

In their words

KOTA Design Agency is a creative agency based in London, focusing on branding, web design and development, and digital marketing. They aim to create innovative designs that capture modern cultural trends and elevate brand identities.

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Prox Digital Agency

16. Prox Digital Agency

UX/UI Design agency in London, active since 2015

Prox Digital Agency : team of 48 people, founded in 2015, office in London (W1W 7LT).

In their words

Prox Digital Agency is a London-based creative and digital growth partner specializing in strategy, design, marketing, and technology. Founded in 2015, the agency focuses on building high-performance digital solutions to help brands scale effectively. They offer a range of services including website and mobile app development, SEO, and digital marketing.

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SAIntellect Solutions

17. SAIntellect Solutions

UX/UI Design agency in London

SAIntellect Solutions : team of 56 people, office in London (SE25 5RD).

In their words

Overview SAIntellect Solutions offers digital and technological solutions centred on artificial intelligence and automation. The agency supports organisations in adopting modern technologies to optimise their operations and accelerate their growth. Its approach combines expertise in AI, IT consulting and solution architecture, working closely with clients' internal teams to identify improvement opportunities and implement strategies tailored to business objectives. Official website: https://www.saintellectsolutions.com Services and expertise AI solutions and automation SAIntellect…

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minno

18. minno

UX/UI Design agency in London

minno : team of 2 people, office in London (SW4 0HY).

In their words

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.

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Pancentric Digital

19. Pancentric Digital

UX/UI Design agency in London

Pancentric Digital : team of 24 people, office in London (EC3V 4AB).

In their words

Overview Pancentric Digital offers software solutions and web services designed to accelerate digital transformation for businesses. Founded in 2003, the agency supports over 200 clients, from the insurance sector to large multinational organisations. Its offering is built on modular products designed to generate rapid return on investment, with a focus on flexibility, operational agility and business performance. More information available at https://www.pancentric.com. Services and expertise HUB Intranet Intranet solution designed for businesses to mobilise and connect their employees.…

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Eastern Peak

20. Eastern Peak

UX/UI Design agency in London, active since 2012

Eastern Peak : team of 300 people, founded in 2012, office in London.

In their words

Overview Eastern Peak is a service provider specialising in custom software and hardware development, as well as digital transformation consulting. Founded in 2012, the agency has a pool of over 250 software and hardware engineers at its disposal. It works with companies looking to modernise their legacy systems, integrate AI into their business processes, or build technological solutions from scratch. The team boasts an average of 7.5 years' experience and a 98% client satisfaction rate. For more information, visit https://easternpeak.com. Services and expertise R&D team…

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Moreish Marketing

21. Moreish Marketing

UX/UI Design agency in London

Moreish Marketing : team of 11 people, office in London (SE1 7ND).

In their words

About us Moreish is a marketing agency specialising in financial services and B2B brands. Its approach harnesses the power of communication to help organisations connect with their audiences and foster financial freedom and security. The agency works with pension providers, health companies and rapidly growing fintechs. It positions its offering as "finance with feeling", combining an understanding of emotional aspects with strategic rigour. Moreish Marketing was recognised as Agency of the Year 2024 at the Financial Services Forum. Services and expertise Brand strategy and…

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ONQOR Group

22. ONQOR Group

UX/UI Design agency in London

ONQOR Group : team of 7 people, office in London (EC1V 9DD).

In their words

ONQOR Group is a digital marketing agency based in London that offers a combination of marketing, media, design, and technology services. They have a team of experienced professionals dedicated to providing creative solutions for businesses.

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This is MINT

23. This is MINT

UX/UI Design agency in London

This is MINT : team of 4 people, office in London (SE5 9DF).

In their words

About Us This is MINT is a bespoke luxury concierge service specialising in organising creative, inspiring and unique experiences. The agency offers in-depth expertise in travel and hospitality on a global scale, founded on a highly personalised approach where every detail is carefully considered. The service distinguishes itself through its ability to transform the most demanding requests into reality, by combining iconic classic destinations, lesser-known places and exclusive cultural and culinary experiences. For more information, visit https://thisismint.co.uk. Services and…

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Worldweaver Ltd

24. Worldweaver Ltd

UX/UI Design agency in London

Worldweaver Ltd : team of 2 people, office in London.

In their words

Worldweaver Ltd is a small agency based in Farnham Common, United Kingdom, focusing on growth acceleration through technology, training, and people.

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Hancock and Rowe

25. Hancock and Rowe

UX/UI Design agency in London

Hancock and Rowe : team of 4 people, office in London.

In their words

About us Hancock and Rowe works on digital products in subscription, membership and loyalty. The agency focuses its approach on in-depth user research to reduce churn and increase retention. Its goal is to design products that your audience wants to buy, loves to use and naturally recommends, transforming users into engaged ambassadors. Services and expertise Web design and conversion optimisation The agency designs and improves websites centred on user experience. Its work includes complete redesigns and conversion flow optimisations, documented by measurable performance increases for its…

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Cyrille Adam
Cyrille AdamHead of agency rankings · La Fabrique du Net

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