AGENCY LIST

UI UX Design Agencies in United Kingdom

38 UI UX Design agencies are listed in United Kingdom. 4 have been assessed on the Agency List Score as of September 2026; the highest-ranked is UX24/7 at 89.0.

Ranked · 4 assessed

Ordered by Agency List Score
#1 of 4 assessed
UX24/7
89
Verified

Delivers high-performing products with global UX research expertise

Accessibility AuditsDesign SystemsInteraction Design
View profile
#2 of 4 assessed
DNSK
72
Verified

UX/UI design for SaaS startups and web products

Design SystemsInteraction DesignProduct Design
View profile
#3 of 4 assessed
Intrface
67
Verified

Digital product design with an outcome-centred approach

Accessibility AuditsDesign SystemsInteraction Design
View profile
#4 of 4 assessed
interface- Design
54
Verified

UX and UI design for digital products and embedded systems

Accessibility AuditsDesign SystemsInteraction Design
View profile

Also in United Kingdom · 34 not yet assessed

Listed agencies queued for assessment. Alphabetical.
180SouthView profile →AbsurdView profile →Ali Zaman UX Designer & ConsultantView profile →BiglightView profile →DesignbullView profile →DukuView profile →Every InteractionView profile →FilamentView profile →Forward NPDView profile →Full ClarityView profile →Graphite DigitalView profile →GutxiView profile →InktrapView profile →Keep It UsableView profile →KyanView profile →LemonatView profile →LighthouseView profile →LION+MASONView profile →LunamediaView profile →Made With MaturityView profile →Mate And MateView profile →NiftyView profile →PixelTreeView profile →PixxenView profile →
1 more listed here are not shown on this page.

About this ranking

What this page ranks

This page ranks the 4 UI UX Design agencies in United Kingdom that have been assessed on the Agency List Score, out of 38 listed.

The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.

Cohorts and awards

Agencies are compared within a cohort — here, UI UX Design in United Kingdom. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 4, so no award can be issued here.

The 34 UI UX Design agencies not yet assessed are listed on this page but not ranked.

Read the full methodology

Paid placement

Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.

Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.

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Questions

How many UI UX Design agencies are in United Kingdom?
38 are listed on Agency List in United Kingdom. 4 of them have been assessed on the Agency List Score as of September 2026.
Which UI UX Design agency in United Kingdom is ranked highest?
UX24/7, with an Agency List Score of 89.0, ranks #1 of 4 assessed agencies in UI UX Design in United Kingdom.
Why are 34 UI UX Design agencies listed here but not ranked?
34 of the 38 listed have not yet been assessed on the Agency List Score. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
How is the ranking determined?
By Agency List Score, within the UI UX Design in United Kingdom cohort of 4 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.