Ranked · 14 of 15 assessed
Ordered by Agency List ScoreApp development and digital marketing for diverse industries
Data-led web development and analytics for ecommerce growth
Development and dev services for inbound lead capture and search visibility
Crafts digital products with user research and agile development
Web and app development with IT security expertise
Custom software and mobile app development for diverse industries
White label web and app development for digital agencies
Web design and software development in Wiltshire
Web and mobile development with digital marketing expertise
Bespoke software, mobile apps, and AI development for UK businesses
Bespoke web applications, ecommerce platforms, and AI-powered visualization tools for retailers
Delivers AI-driven web, mobile, and software solutions globally
Freelance WordPress development and WooCommerce solutions
Crafts websites, apps, and blockchain platforms for diverse industries
Also in United Kingdom · 160 not ranked here
159 have not yet been assessed on the Agency List Score. Alphabetical.About this ranking
What this page ranks
This page ranks 14 of the 15 assessed frontend development agencies in United Kingdom — the ones carrying a published score — out of 174 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, Frontend Development 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 15, so the strongest award available here is top 25%.
The 159 frontend development agencies not yet assessed are listed on this page but not ranked.
One more was assessed and no published evidence of its work was found, so no score is shown for it.
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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Categories in United Kingdom
Frontend Development nearby
Questions
- How many frontend development agencies are in United Kingdom?
- 174 are listed on Agency List in United Kingdom. 15 of them have been assessed on the Agency List Score as of September 2026, and 14 of those carry a published score.
- Which frontend development agency in United Kingdom is ranked highest?
- V1 Technologies, with an Agency List Score of 96.5, ranks #1 of 15 assessed agencies in Frontend Development in United Kingdom.
- Why are 160 frontend development agencies listed here but not ranked?
- 159 of the 174 listed have not yet been assessed on the Agency List Score. One more was assessed and no published evidence of its work was found, so no score is shown for it. 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 Frontend Development in United Kingdom cohort of 15 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.