Cookies Policy

Last updated: June 2026

1. What are cookies?

Cookies are small text files that a website stores on your device. We also use related browser storage such as localStorage. Together they let the site keep you signed in, remember your language preference, and understand how the site is used so we can improve it. This page explains exactly which cookies and storage Congreat sets and why.

Congreat is an invite-only platform. We keep cookie usage to the minimum required to run the service and to measure aggregate usage — we do not use cookies for cross-site advertising.

2. Categories we use

Strictly necessary — required for authentication and session security. The app cannot function without these, so they are not subject to consent.
Preferences — remember your chosen language (EN/HE). Stored in browser localStorage, not transmitted to our servers.
Analytics — help us understand aggregate, de-identified usage so we can improve the product. Set only after you accept cookies in the consent banner.

3. Cookies and storage we set

The table below lists the cookies and browser storage the platform actually sets:

Name	Purpose	Duration	Type
`congreat_party_session`	Keeps you securely signed in (httpOnly auth session, signed with jose/JWT).	Session	Strictly necessary
`congreat-consent`	Records your cookie consent choice so we do not ask again.	1 year	Strictly necessary
`congreat_lang`	Remembers your language preference (EN/HE). Browser localStorage.	Persistent (until cleared)	Preferences
`ph_*`	PostHog product analytics — aggregate, de-identified usage. Set only after consent.	Up to 1 year	Analytics

We do not set advertising, marketing, or cross-site tracking cookies.

4. How to control or withdraw consent

When you first visit, our consent banner lets you accept or decline non-essential (analytics) cookies. You can change your mind at any time:

Clear cookies and site data for congreat.co in your browser settings to reset your choices and see the consent banner again.
Most browsers let you block or delete cookies per-site. Blocking strictly-necessary cookies may break sign-in.

5. More information

For how we handle personal data more broadly, see our Privacy Policy. Questions about cookies? Email amitai@congreat.co.