In short
Pressay uses no advertising cookie or marketing fingerprint.
Strictly necessary cookies
- Pressay / Better Auth: session, passkey challenge, two-factor authentication and administrative step-up;
- pressay_referral: signed attribution, HttpOnly, SameSite=Lax, 30 days, only after the programme opens;
- language or security preferences required by the journey.
Measurement and telemetry
Public downloads set no persistent identifier. Remote metrics collection is off by default. Remote app telemetry is separate and requires in-app consent.
Controls
You may clear cookies in your browser. Blocking Better Auth cookies prevents sign-in; blocking the referral cookie prevents attribution; public download remains available. Any future non-essential tool will remain off until you choose.
Contact
Questions or reports of a mismatch between this list and observed behaviour: yoann.andrieux@gmail.com.