Cookies
Updated 9 October 2026
Holler only uses cookies and browser storage that are strictly necessary for it to work. There are no analytics, advertising or tracking cookies, so there’s nothing to accept or reject. If we ever add optional analytics, we’ll ask first and honour your browser’s Global Privacy Control setting.
Cookies
| Name | Purpose | Expires |
|---|---|---|
better-auth.session_token | Keeps you signed in. Builders only; reviewers never get it. | 30 days |
Sign-in protection cookies (better-auth.*) | Protect Google sign-in from forgery while it's in progress. | Minutes, removed after sign-in |
Browser storage
These stay in your browser and aren’t sent to us with every request.
| Name | Purpose |
|---|---|
holler.projects | Inboxes you opened on this device, so you can find them again. |
holler.reviewer, holler.name | A random reviewer ID and the name you chose, so your notes stay grouped and you hear about fixes. |
holler.sampleTourDone | Remembers that you closed the sample project tour. |
holler.theme | Remembers whether you picked the light or dark theme. Without it, Holler follows your device setting. |
holler.installed (session only) | On sites with the Feedback button: tells the button it already announced itself to Holler. |
You can clear these at any time in your browser settings. Clearing the session cookie signs you out.