Legal compliance Used by UK B2C Companies: Market Share (2026)
Detected Legal compliance use appears in 597 of 84,728 trading UK B2C companies, with TermsFeed accounting for 50.8% of detections.
Among 84,728 trading UK B2C companies, 597 have a detectable legal compliance system, with 6 systems identified. TermsFeed accounts for 50.8% (303) of detected use, putting it well ahead of the next named systems.
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GDPR Privacy Notice follows at 11.9% (71), PrivacyPolicies.com at 11.2% (67), mydeposits at 9.7% (58), Age Gate at 8.7% (52), and Termageddon at 8.2% (49). The market is concentrated at the top, but still leaves a visible second tier of policy, notice, deposit and age-check tools.
TermsFeed is the largest system in each employee band: 50.1% of 377 companies with under 10 employees, 51.2% of 205 companies with 10–50 employees, and 60.0% of 15 companies with over 50 employees. The over-50 band is small, so its split should be read cautiously.
597
B2C with detected Legal compliance
Of 84,728 UK B2C
0.7%
Detection rate
2026
6
Systems detected
In this category
50.8%
Leader share
TermsFeed
UK B2C Legal compliance market share
Share of the 597 UK B2C with a detectable system. As of June 2026.
Legal compliance compared
| System | UK B2C | Share | Median headcount | London share | Typical profile |
|---|---|---|---|---|---|
| TermsFeed | 303 | 50.8% | 7 | 21.5% | Small B2C firms, broad use |
| GDPR Privacy Notice | 71 | 11.9% | 8 | 12.7% | Small B2C firms, privacy notices |
| PrivacyPolicies.com | 67 | 11.2% | 7 | 22.4% | Small B2C firms, London-skewed |
| mydeposits | 58 | 9.7% | 6 | 34.5% | Small firms, London-skewed deposits |
| Age Gate | 52 | 8.7% | 7 | 7.7% | Small firms, age-restricted journeys |
| Termageddon | 49 | 8.2% | — | — | 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 B2C with under 10 employees, TermsFeed leads at 50.1% of the 377 with a detectable system; among UK B2C with 10–50 employees, TermsFeed leads at 51.2% of the 205 with a detectable system; and among UK B2C with over 50 employees, TermsFeed leads at 60% of the 15 with a detectable system.
Under 10 employees
50.1% of band
Under 10 employees is the largest band, with 377 companies. TermsFeed accounts for 50.1%, while the rest of the market is shared between smaller legal notice, privacy policy, deposit and age-gating systems.
10–50 employees
51.2% of band
10–50 employees covers 205 companies and looks much like the smallest band. TermsFeed accounts for 51.2%, with GDPR Privacy Notice, PrivacyPolicies.com, mydeposits, Age Gate and Termageddon making up the second tier.
Over 50 employees
60% of band
Over 50 employees is a small sample, with 15 companies. TermsFeed accounts for 60.0%, so the band appears more concentrated than the smaller-company segments.
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.
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UK B2C by Legal compliance
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Frequently asked questions
What is the most-used Legal compliance among UK B2C companies?
How many UK B2C companies have a detectable Legal compliance?
What is a Legal compliance?
How is Legal compliance usage detected?
Which has more UK B2C companies, TermsFeed or GDPR Privacy Notice?
What is the best Legal compliance for UK B2C companies?
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