I can't sign in
Participants and administrators — sign in at my.20q.co.uk using the email address you registered with.
- Check you are using the correct email address.
- If you have forgotten your password, click Forgotten your password? on the sign-in page and follow the email link within one hour.
- If sign-in still fails, try clearing cookies for 20Q in your browser, then try again in a private/incognito window.
Raters — you do not need an account or password. Use the unique link in your invitation email. If you have not received it, check junk or spam and ask the participant to Re-send Invitation from their licence page.
If you are still stuck, use Help & Support → Contact Support.
Last updated: Jun 2026
