1. Our approach to cookies
Zone of Truth uses strictly necessary and functional cookies, plus — only with your consent — analytics cookies for PostHog. We do notuse advertising or cross-site tracking cookies. Until you accept the consent banner (and whenever you decline it), analytics runs in a cookieless, anonymous mode and no session recordings are made. You can change your choice at any time via “Cookie settings” in the page footer.
2. Cookies we use
| Cookie | Type | Purpose |
|---|---|---|
| mt_session | Essential | Keeps you signed in — stores your authenticated session. |
| mt_active_org | Essential | Remembers which organization you are currently working in. |
| mt_interface_locale | Functional | Remembers your chosen interface language. |
| zot_consent | Functional | Remembers whether you accepted or declined analytics cookies. |
| ph_phc_* / PostHog | Analytics (consent-based) | Set only after you accept analytics: recognizes your browser across visits so PostHog can attribute usage and session recordings to one visitor. |
3. Analytics & session replay
We measure aggregate usage with Vercel Analytics, a privacy-friendly, cookieless analytics tool that does not set tracking cookies or build cross-site profiles of you.
We also use PostHog (EU Cloud, hosted in Frankfurt) for product analytics. Without your consent, PostHog runs cookieless and anonymous. If you accept analytics, PostHog sets the cookies listed above and may record how you interact with our pages (session replay) so we can find and fix usability problems; typed input and interview content are masked in these recordings. Interview respondents are never recorded.
4. Managing cookies
You can view, block, or delete cookies through your browser settings. Please note that our essential cookies cannot be disabled without breaking core functionality — in particular, blocking mt_session will prevent you from signing in and using the service.
5. More information
For how we handle personal data more broadly, see our Privacy Policy. Questions about cookies can be sent to contact@zoneoftruth.com.