Legal
Last updated: 11 June 2026
Draft — pending legal review. Not yet binding.
Sereno keeps cookies to a minimum. We use only the cookies needed to sign you in and run the app — and our analytics are cookieless. We do not use any advertising or cross-site tracking cookies.
The only cookies Sereno sets are strictly necessary for the Service to work — chiefly the authentication / session cookies set by our auth provider, Supabase, which keep you securely signed in as you move around the app. Without these, you couldn’t log in or stay logged in. Because they’re essential, they don’t require consent under EU rules, and disabling them in your browser will break sign-in.
We measure aggregate usage with Plausible, a privacy-friendly analytics tool that is cookieless — it sets no cookies, does not track you across sites, and does not build a profile of you. It only ever runs when analytics is enabled for the site. Our consent banner records your preference for transparency, but since no non-essential cookies are set either way, declining does not change which cookies we use.
We do not use advertising, marketing, social-media, or cross-site tracking cookies, and we do not sell your data. There are no third-party ad networks on Sereno.
You can view, block, or delete cookies through your browser settings. Most browsers let you:
Help for the major browsers is available in their support pages (Chrome, Safari, Firefox, and Edge). Note that blocking the essential session cookies will prevent you from logging in to Sereno.
For how we handle personal data more broadly, see our Privacy Policy. Questions about this Cookies Policy can be sent to Frameless Design Ltd at [contact email — placeholder].