Cookie Policy
Effective: June 11, 2026
What Are Cookies
Cookies are small text files placed on your device by a website. They are widely used to make websites work efficiently and to provide information to website owners.
Cookies We Use
| Name | Type | Purpose | Duration |
|---|---|---|---|
| sb-access-token | Essential | Supabase authentication session token | Session |
| sb-refresh-token | Essential | Supabase session refresh token | 30 days |
| sb-auth-token | Essential | Auth state storage (cookie-based auth) | Session |
| __cf_bm | Essential | Cloudflare bot management | 30 min |
| _cfuvid | Essential | Cloudflare rate-limiting | Session |
| ph_* | Analytics | PostHog analytics — session tracking and event capture | 1 year |
| wcl_cookie_consent | Functional | Stores your cookie consent preference | 1 year |
Essential Cookies
The authentication cookies listed above are strictly necessary for the Platform to function. Without them you cannot log in or maintain a session. These cookies cannot be disabled without breaking the service.
Analytics
We use PostHog for analytics. PostHog collects anonymised data about how you use the Platform — such as pages visited, features used, and events like registrations or predictions submitted. This data helps us understand usage patterns and improve the service.
PostHog analytics cookies are only set after you give consent via the cookie banner. You can withdraw consent at any time by clearing your cookies or contacting us.
PostHog data is processed in the EU. See PostHog's Privacy Policy.
Third-Party Cookies
If you sign in with Google, Google may set its own cookies as part of the OAuth flow. These are governed by Google's Privacy Policy. Cloudflare may set cookies for security and performance; see Cloudflare's Privacy Policy.
Managing Cookies
You can control cookies through your browser settings. Blocking essential cookies will prevent you from logging in. Most browsers allow you to:
- View and delete individual cookies.
- Block cookies from specific sites.
- Block all third-party cookies.
- Clear all cookies when you close the browser.
Changes
We may update this Cookie Policy from time to time. Check this page for the latest version.
Contact
Questions? Email [email protected]