Essential cookies (no consent required)
These cookies are required for the Service to work. We rely on Article 82 of the French "Loi Informatique et Libertés" exemption for strictly-necessary cookies — your consent is not required.
| Name | Purpose | Lifetime |
|---|---|---|
| flowmatic.sid | Keeps you signed in (HTTP-only, SameSite=Lax, Secure in production). Also protects against CSRF via SameSite. | ~7 days |
| flowmatic:theme | Your light/dark theme preference (stored in localStorage, not strictly a cookie) | Persistent |
Analytics
We use Plausible Analytics, a privacy-friendly analytics tool that does not set any cookie and doesn't collect personal data, IP addresses, or cross-site identifiers. It only reports aggregate, anonymous numbers (page views, referrers) so we know which pages and features are actually used — it can't identify you or track you across other sites, so it runs without needing a cookie consent choice, the same way most cookieless analytics tools do.
We also use Microsoft Clarity to understand how pages are actually used (anonymized session replays and heatmaps), which helps us find confusing UI and bugs. Clarity does set cookies, so it only loads after you acknowledge the cookie notice — if you never do, it never loads and no data is sent to Microsoft. See Microsoft's privacy statement.
| Name | Purpose | Lifetime |
|---|---|---|
| _clck | Microsoft Clarity — keeps the same anonymous user id across visits | ~1 year |
| _clsk | Microsoft Clarity — groups the page views of one visit into a single session recording | ~1 day |
Third-party cookies
When you make a payment, Stripe sets its own cookies on the checkout iframe for fraud prevention. See Stripe's cookie policy.
Controlling cookies
Most browsers let you block or delete cookies from their settings. Blocking essential cookies will break sign-in.
Updates
We'll update this page when we add, remove, or change cookies. The "Last updated" date at the top tracks the current version.