Ranked · 20 assessed
Ordered by Agency List ScoreUI/UX design and AI services for tech businesses
Designs strategic brands and accessible digital products
User-centered design and research for digital product success
User-centric design for websites, mobile apps, and products
Digital design for healthcare and pharma experiences
UX design and technical consultancy for digital platforms
Strategic design and Umbraco solutions for global brands
Design sprints and UX workshops for digital transformation
Delivers high-performing products with global UX research expertise
UX design for digital products and enterprise-level apps
Designs digital experiences for growth and customer engagement
SEO and PPC services for inbound lead capture and search visibility
UX and UI design for complex product challenges
UX and UI design for technology and marketing websites
SEO and PPC services for inbound lead capture and search visibility
UX/UI design for SaaS startups and web products
Creating digital experiences with AI and full stack engineering
UX design and accessibility for financial services
Digital product design with an outcome-centred approach
UX and UI design for digital products and embedded systems
Also in United Kingdom · 3 not yet assessed
Listed agencies queued for assessment. Alphabetical.About this ranking
What this page ranks
This page ranks the 20 interaction design agencies in United Kingdom that have been assessed on the Agency List Score, out of 23 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, Interaction 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 20, so the strongest award available here is top 10%.
The 3 interaction design agencies not yet assessed are listed on this page but not ranked.
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 interaction design agencies are in United Kingdom?
- 23 are listed on Agency List in United Kingdom. 20 of them have been assessed on the Agency List Score as of October 2026.
- Which interaction design agency in United Kingdom is ranked highest?
- Spaceberry, with an Agency List Score of 97.6, ranks #1 of 20 assessed agencies in Interaction Design in United Kingdom.
- Why are 3 interaction design agencies listed here but not ranked?
- 3 of the 23 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 Interaction Design in United Kingdom cohort of 20 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.