Top UX Design Agencies in the UK 2026 Rankings & 213 Client Reviews for 21 Service Providers

We have a list of 21 UX design agencies in the UK. This list contains matching case studies and references, 213 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best UX Design Agency for your business requirements.

  • UX consulting for complex B2B software and internal systems We help companies design mission-critical software so users reach their goals faster, teams make better product decisions, and investments deliver more targeted impact. For SaaS, platforms, line-of-business applications, portals, and internal tools, we bring together UX research, product thinking, and actionable concepts.UX&I works where UX is more than just the interface—within established... Read More

    11-50
    > €10,000
    €150 - €199
  • We make your ideas grow! Since 1999, we’ve been developing custom software in Cologne and supporting our clients in digitizing business processes as true partners. Our team of software developers, AI experts, UX designers, and product managers guides clients end to end—starting from the strategic idea, through development, and all the way to long-term operations and ongoing improvement of their software solutions. We... Read More

    51-200
    > €5,000
    €100 - €149
  • Innovation as a Team We are more than a service provider, we are a partner to our customers. Good source code drives us, because we develop software out of passion. This passion is our core competence. Our employees are experts in their field and pass on their knowledge internally and externally to inspire and encourage others. Through continuous training and certification, we implement our customers' digitalizatio... Read More

    51-200
    > €100,000
    €100 - €149
  • We love software ISEO Digital Agency - Experts since 2008. We have developed successful software and apps for over 100 customers in various industries. We accompany companies from the vision to the realization. Whether it's a concrete project idea, the takeover of ongoing digital projects or the development of a shared vision, ISEO is your contact. Successfully implemented over 300 digital projects. Professiona... Read More

    11-50
    > €10,000
    €75 - €99
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List of the Best User Experience (UX & UI) Design Companies in the UK

  • 20% UX / UI Design

    1,001-5,000
    > €25,000
    €150 - €199
    London, UK + 2
    Marketing and Advertising London OLIVER builds dedicated partner agencies for its clients. We hold this approach because we’re convinced the classic agency setup can’t keep up with the pace of today’s marketing. Companies rightly expect the same level of strategic insight and creative craft they’d get from a traditional agency—o... Read More
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