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Privacy policy

Short version: we collect your email only if you join the waitlist, we don't use analytics or ad trackers, and you can ask us to delete your data anytime.

Last updated: 2026-10-15

This policy covers the WhoOwnsWhat.xyz website and its free tools. The WhoOwnsWhat.xyz app is not live yet. We will update this policy before it launches.

Who we are

This website is run by WhoOwnsWhat.xyz, an independent project based in Poland ("we"). It is not a registered company yet. Questions about privacy: hi@whoownswhat.xyz.

What we collect and why

DataWhenWhyKept for
Email address and the "I'm a" choiceYou join the waitlistTo email you when early access opens and send occasional build updates you asked forUntil you unsubscribe or ask us to delete it, and no longer than 12 months after the app launches
Messages you send usYou email usTo replyAs long as needed to handle your message
Technical request data (IP address, browser, pages requested)Every visit, collected by our hosting providerTo deliver the site and protect it from abuseShort-term server logs, per the hosting provider's retention

We don't use analytics, advertising pixels, or tracking cookies on this website. We don't sell your data.

Legal basis

Where data protection laws such as the GDPR apply: we process your waitlist email based on your consent, which you can withdraw anytime. We process technical request data based on our legitimate interest in running a secure website.

Who processes data for us

Some of these providers may process data outside your country, including in the United States, under their own data transfer safeguards.

Storage in your browser

The free checklists remember which boxes you ticked using your browser's local storage. That data stays on your device; we never receive it. Clear it anytime from your browser settings.

Free Google Sheet

When you copy the free project ledger, the copy lives in your own Google account. We can't see it.

Your rights

You can ask us to access, correct, export or delete your data, or object to how we use it. Email hi@whoownswhat.xyz and we'll reply within 30 days. You can also complain to a data protection authority: in Poland, the President of the Personal Data Protection Office (UODO), or the authority in the EU country where you live.

Changes

We'll post changes here and update the date above. If a change affects how we use your waitlist email, we'll tell you by email first.