Last updated September 2026.
Fizlog is operated by Lemony labs s.r.o., IČO 07317298, Družební 769/2d, Nové Sady, 779 00 Olomouc, Czech Republic.
When you create an account: your name, email address, and a hashed password. When you upgrade to Pro: billing details are collected and processed directly by Stripe — we never see or store your card number.
The widget you install on your own product reads only the changelog entries you publish. It does not collect any personal data about your end users. A "last seen entry" marker is stored in each visitor's own browser (localStorage) purely to show or hide the unread badge — this never reaches our servers.
We use a session cookie to keep you logged in to your Fizlog account. No advertising or tracking cookies.
We keep your account data for as long as your account exists. Delete your projects at any time from the dashboard; contact us to delete your account entirely.
Questions about this policy or a data request: support@fizlog.com.