Legal compliance Used by UK B2B Companies: Market Share (2026)
Detected legal compliance usage across 793 UK B2B companies, with TermsFeed ahead at 53.7% of detected companies.
Among 112,345 trading UK B2B companies, 793 have a detectable Legal compliance system, spread across 6 systems. TermsFeed accounts for 53.7% of detected use, with 426 companies.
Read more
The next tier is smaller but still visible: PrivacyPolicies.com has 17.3% with 137 companies, GDPR Privacy Notice has 15.0% with 119 companies, and Termageddon has 10.5% with 83 companies. The remaining long tail is narrow, with Age Gate on 3.9% and 31 companies, and mydeposits on 0.6% and 5 companies.
TermsFeed leads in each employee band: 53.7% among 512 companies under 10 employees, 53.3% among 255 companies with 10–50 employees, and 57.7% among 26 companies over 50 employees. The pattern is therefore less a split by company size than a market with one system ahead across the detected B2B base.
793
B2B with detected Legal compliance
Of 112,345 UK B2B
0.7%
Detection rate
2026
6
Systems detected
In this category
53.7%
Leader share
TermsFeed
UK B2B Legal compliance market share
Share of the 793 UK B2B with a detectable system. As of June 2026.
Legal compliance compared
| System | UK B2B | Share | Median headcount | London share | Typical profile |
|---|---|---|---|---|---|
| TermsFeed | 426 | 53.7% | 7 | 23% | Small B2B teams, broad use |
| PrivacyPolicies.com | 137 | 17.3% | 6 | 23.4% | Small teams, London-weighted use |
| GDPR Privacy Notice | 119 | 15% | 8 | 16% | Slightly larger small teams |
| Termageddon | 83 | 10.5% | 7 | 12% | Small teams, lower London share |
| Age Gate | 31 | 3.9% | — | — | View these companies in Firmbase → |
| mydeposits | 5 | 0.6% | — | — | View these companies in Firmbase → |
Systems detected below the page threshold appear with counts only; their full lists are available in the Firmbase app.
Market leader by size
The leading Legal compliance system shifts with company size: among UK B2B with under 10 employees, TermsFeed leads at 53.7% of the 512 with a detectable system; among UK B2B with 10–50 employees, TermsFeed leads at 53.3% of the 255 with a detectable system; and among UK B2B with over 50 employees, TermsFeed leads at 57.7% of the 26 with a detectable system.
Under 10 employees
53.7% of band
Under 10 employees is the largest band, with 512 companies and TermsFeed leading at 53.7%. This band is where low-headcount B2B firms appear most often in the detected Legal compliance market.
10–50 employees
53.3% of band
10–50 employees includes 255 companies, with TermsFeed again ahead at 53.3%. PrivacyPolicies.com, GDPR Privacy Notice and Termageddon compete for the remainder rather than displacing the same leader.
Over 50 employees
57.7% of band
Over 50 employees is a small band, with 26 companies and TermsFeed at 57.7%. Larger B2B companies are visible here, but the detected market does not become more fragmented at this size.
How Legal compliance usage is detected
Company data
Detected companies are joined to UK Companies House records and XBRL accounts data. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Detection
Firmbase crawls the public website of actively-trading UK companies and fingerprints the technologies present: tracking scripts, embedded forms, chat widgets, CMS markers and similar signatures. A company is included in this list when one or more of the technology's signatures are found on its site; closely-related variants of the same product are grouped under one name. Detection covers what is visible on the public web — a company using the technology purely internally, with no website footprint, will not appear. Counts are therefore a conservative floor, not a ceiling.
Freshness
Websites are re-crawled on a rolling basis and the underlying company data is refreshed from Companies House continuously; filings appear within days of submission. The list and its statistics are regenerated when the detected cohort moves meaningfully. You can see the last-updated timestamp near the top of the page.
All product names are trademarks of their respective owners. Firmbase is not affiliated with, sponsored by, or endorsed by any trademark owner.
UK B2B by Legal compliance
Related directories
Frequently asked questions
What is the most-used Legal compliance among UK B2B companies?
How many UK B2B companies have a detectable Legal compliance?
What is a Legal compliance?
How is Legal compliance usage detected?
Which has more UK B2B companies, TermsFeed or PrivacyPolicies.com?
What is the best Legal compliance for UK B2B companies?
Search 793 UK companies by the legal compliance technology they run.
Find the right decision-makers, see verified company data, and export your list in seconds.