Contact
Send your questions, correction suggestions and account requests to the Who In team.
Last updated: November 3, 2026
Our contact address is hello@whoin.app.
For technical problems, include the page address, your device and browser, and any error message you saw. For content corrections, share the link to the article, the incorrect passage and a source we can check if you have one.
Report from the page
Use the Suggest or report button in the menu or at the bottom of the page to send a problem or idea. If you attach a screenshot, hide any personal or sensitive details first.
Accounts and personal data
You can manage your account and visibility on your profile page. The terms explain the free access, and the steps to remove an account are on Delete my data. To ask for access, correction, restriction, portability or objection, or to withdraw consent, email us. See the privacy notice for your rights.
Never send a password, a one-time sign-in code, card details or a social media access token. We may ask for extra information to confirm that an account is yours.