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Cookie policy

Last updated: 17 September 2026

PipelineArena uses cookies and similar storage only to run the site. We do not set advertising or cross-site tracking cookies.

Essential cookies

  • Supabase Auth session — HttpOnly cookies that keep you signed in after email/password login. They are required for /app, Settings, Runs, and BYOK. Typical lifetime follows the Auth refresh window (days, not years).
  • CSRF / request binding — cookies used by the host (Vercel) or the app to bind a browser session to server actions. Strictly necessary.

A local demo cookie existed in earlier development builds. Production sign-in does not use it; demo continue is disabled.

What we do not use

No analytics SDK, no advertising pixels, and no third-party marketing cookies. If we add measurement later, this page will list the name, purpose, and whether consent is required.

Control

You can block cookies in the browser. If you block Auth cookies you cannot stay signed in. See also the Privacy Policy. Questions: michael@chrono-cx.com.