Last updated June 24, 2026
This policy describes the cookies and similar technologies (local storage, session storage) used by Pierrr on pierrr.com and app.pierrr.com, their purpose, and their lifetime. Pierrr sets no advertising cookies and does not sell your data.
What is a cookie?
A cookie is a small file stored on your device when you visit a site, used to remember information between two pages or two visits. Similar technologies (localStorage, sessionStorage) play a comparable role directly in the browser. We refer to all of them here as cookies.
Strictly necessary cookies
These cookies are essential to operate the service and do not require your consent:
| Cookie | Purpose | Lifetime |
|---|---|---|
| Better Auth session | Keep you signed in | Session duration |
pier-analytics-consent | Remember your consent choice | 12 months |
| Theme preference | Keep light or dark mode | Persistent (browser) |
| Language preference | Keep the FR or EN language | Persistent (browser) |
Analytics cookies
Pierrr uses PostHog (hosted in the European Union) to measure product usage and improve it. By default, measurement is anonymous and cookieless (session-memory storage only). If you accept via the banner, analytics cookies (ph_*) are set and tied to your account, and session recording is enabled: sensitive fields (secrets, passwords, tokens) are always masked. These cookies have a maximum lifetime of 12 months.
Marketing cookies
No third-party marketing or advertising cookie at this stage.
How to manage cookies
You can change your choice at any time: clear the pier-analytics-consent cookie (or the site cookies) to bring the consent banner back, or block cookies via your browser settings. Blocking strictly necessary cookies may degrade the dashboard experience.