The default build keeps nothing.
No accounts, no analytics pixel, no sponsor tag. The forms tell you, in the response, whether a note was stored.
Forms
The newsletter form asks for an email. The correction form asks for a note, and optionally a name, email, vendor, and source URL. In the default deployment those fields are checked and then discarded. They are written to a database only when Supabase environment variables are present on the server. This site does not send email either way.
On your device
A theme choice can be saved in localStorage under the key “theme”. That value stays in your browser. We do not read it on the server.
Third parties
Vendor sites and demos are ordinary links. They are not loaded until you follow them, and then their own policy applies. A Beehiiv embed loads only if an https embed URL is configured. It is not configured in the default build. Hosting logs may exist at the platform that serves the site. We do not add our own tracker.
Selling data
We don’t. There is no advertising profile, and the sponsor page does not run an ad network.