Cookie policy
Last updated 2 November 2026
The short version
Nanda.Ai uses only what it needs to work: a sign-in cookie and two small settings saved on your device. We don't use analytics, advertising or tracking cookies, and nothing is shared with advertisers. Because everything we use is essential or something you chose, we don't need to ask for consent, but we tell you about it in the cookie notice.
What we store
| Name | Purpose | Type | How long |
|---|---|---|---|
sb-…-auth-tokenCookie | Keeps you signed in and your account secure. Set by Supabase, our sign-in provider. | Essential | Until you log out, or up to 400 days |
themeStored on your device | Remembers light or night mode, only if you choose one. | Preference | Until you clear it |
cookie-notice, cookie-consentStored on your device | Remembers that you've seen the cookie notice, or your cookie choices with a random ID, so we can record what you chose and not ask again. | Essential | Until you clear it, or we change this policy |
Other sites
When you choose to sign in with Google or, after launch, pay on our payment provider's checkout page, those sites set their own cookies under their own policies. On sign-up, login and support forms, Cloudflare runs a short check that you're not a robot; it is used only for security.
Your choices
If we add optional cookies (such as analytics), they stay off until you choose “Accept”, and “Reject all” is always next to “Accept all”. You can change your choice at any time with “Cookie settings” at the bottom of every page; we record each choice and when you made it.
You can delete cookies and site data in your browser settings at any time. If you delete the sign-in cookie, you'll be logged out. Blocking it stops you from logging in.
Questions? See our privacy policy or contact us.