Legal · v1.0 · Last updated 17 May 2026

Privacy Policy.

How Twinnin collects, processes, stores, and protects your personal data — including biometric and likeness information — under UK GDPR, the EU AI Act, and applicable global privacy law.

The plain-English version. We collect what we need to verify you, license your likeness, pay you, and prove consent. We don't sell your data. We don't train AI on your face without a separate licence. You can revoke at any time.

Who we are

Twinnin is operated by AI KAT Limited, a company registered in England and Wales. Our registered address is on file with Companies House. We are registered with the Information Commissioner's Office (ICO).

If you have any questions about this policy or want to exercise your rights, contact katrien@twinnin.ai.

What we collect

Twinnin collects two categories of data:

We also collect technical data (IP, device, browser) and usage analytics to keep the service running.

How we use it

We process your personal data on the following legal bases:

Who we share data with

We share the minimum data necessary with:

We do not sell your data. We do not share your likeness with anyone you haven't approved.

How long we keep it

Account data is retained while your account is active and for up to 7 years after closure for tax and audit purposes. Biometric verification data is retained for the duration of any active licence plus a defined audit window. You can request deletion at any time, subject to legal retention obligations.

Your rights

Under UK GDPR you have the right to:

International transfers

Where we transfer data outside the UK or EEA, we use approved transfer mechanisms — Standard Contractual Clauses, UK International Data Transfer Agreements, or transfers to adequacy-decision jurisdictions.

Security

Biometric data is encrypted at rest and in transit. Access is restricted to authorised personnel under role-based access control. We follow ISO 27001-aligned security practices.

Changes to this policy

If we update this policy, we'll email registered users at least 30 days before changes take effect. Material changes require renewed consent for ongoing biometric processing.

Questions? Email katrien@twinnin.ai directly. The founder reads everything.