The UK AI Platform Market (2026)

Updated 27 July 2026, 19:31 UTC

13 UK ai platform companies are actively bought by businesses tracked on Cledara, led by Stability AI. Rankings reflect real purchasing data — what companies actually pay for — not analyst estimates. Updated monthly. Data as of 27 July 2026, 19:31 UTC.

Most popular UK ai platform companies

#	Product	Category	Founded	Employees	Funding	12-mo rank
1	Stability AI	AI Platforms & Model Ops	2,020	51-200 employees	$100M - $250M	-52
2	V7	AI Platforms & Model Ops	2,018	51-200 employees	$25M - $50M	+389
3	Requesty	AI Platforms & Model Ops	2,023	2-10 employees	$1M - $5M
4	Doubleword	AI Platforms & Model Ops	2,021	11-50 employees
5	Neuphonic	AI Platforms & Model Ops	2,024	2-10 employees	$1M - $5M
6	Agemo AI	AI Platforms & Model Ops	2,024	11-50 employees
7	Polaron	AI Platforms & Model Ops	2,023	2-10 employees
8	Trubrics	AI Platforms & Model Ops	2,021	2-10 employees	Under $1M
9	thymia	AI Platforms & Model Ops	2,020	11-50 employees	$1M - $5M
10	Voicify	AI Platforms & Model Ops	2,018	2-10 employees
11	atla	AI Platforms & Model Ops	2,023	2-10 employees	$5M - $10M
12	Humanloop	AI Platforms & Model Ops	2,020	11-50 employees	$1M - $5M
13	Speechmatics	AI Platforms & Model Ops	2,006	51-200 employees

AI Platform subcategories in United Kingdom

ML Ops & Model Training companies in United Kingdom

V7 — V7 is an AI Training Data platform that allows you to label and annotate data and automate data pipelines.
Doubleword — Doubleword is an enterprise AI platform that helps organizations deploy, manage, and secure large language models and ge
Trubrics — Trubrics is a platform that collects user feedback on machine learning models through in-app widgets and dashboards. It
atla — atla is a platform dedicated to the evaluation and testing of generative AI applications. It provides tools that enable
Humanloop — Humanloop is a platform that assists developers in building applications using large language models, primarily focusing

Rising UK ai platform companies

Requesty and V7 show the strongest rank gains over the last 90 days.

Requesty is the fastest-rising UK ai platform product this quarter.

The oldest is Speechmatics (founded 2006); the newest, Neuphonic (2024).

Disclosed funding is led by Stability AI ($100M - $250M); 8 of 13 have disclosed a round.

How United Kingdom compares globally

the United Kingdom accounts for 13.1% of the ai platform products tracked globally on Cledara (13 of 99).

The top UK product, Stability AI, ranks #40 worldwide in the category.

Frequently asked questions

Who are the biggest UK ai platform companies?

Stability AI, V7 and Requesty lead the UK ai platform market in 2026, ranked by real adoption among companies on Cledara. Last updated 27 July 2026, 19:31 UTC.

How big is the UK ai platform market?

Within Cledara's dataset of real company purchases, 13 UK ai platform products are in active paid use, led by Stability AI. This measures actual adoption — it is not a revenue TAM estimate.

Which UK ai platform companies are growing fastest?

Requesty and V7 show the strongest rank gains over the last 90 days among UK products in the category.

Where does this data come from?

From anonymized, aggregated purchasing data across companies that manage their software with Cledara — real payments, not surveys or web traffic. Updated monthly.