Cookie policy

Last updated: September 6, 2026.

Necessary cookies

Tanda uses necessary cookies to keep the site secure and working. These cookies are separate from optional analytics consent.

Cookie	Provider	Purpose	Retention
`tanda_session`	Tanda	Keeps a member signed in and preserves session continuity.	Up to 90 days, unless you sign out sooner.
`tanda_admin`	Tanda	Keeps an authorized staff console session active.	Up to 12 hours, unless signed out sooner.
`tanda_google_oauth_state`	Tanda	Protects Google sign-in from request forgery while sign-in is in progress.	Short lived; removed when sign-in completes or fails.
`tanda_market`	Tanda	Remembers the public market preview you selected.	Up to 180 days.
`tanda_cookie_consent`	Tanda	Stores your anonymous cookie preference and consent version.	Up to 180 days.

Analytics cookies

Analytics is off by default. Tanda does not load analytics scripts or optional analytics scripts, create analytics cookies, or send optional marketing analytics events unless you choose “Allow analytics” or turn analytics on in Cookie settings. When enabled, optional first-party product analytics may record public visits, Early Bird views, coarse market/location/device/browser breakdowns, and aggregate conversion trends. Tanda may still send first-party anonymous PWA reliability events, such as install prompt, offline launch, recovery, update outcome, broad device class, browser family, and coarse server-derived country or region. These events do not use precise browser geolocation, advertising cookies, raw IP retention, or private circle/member information.

No advertising cookies

Tanda does not use advertising cookies at launch.

Change your choice

Use to allow analytics, keep necessary cookies only, or withdraw optional consent.

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