Cookies
Last updated: 18 October 2026
Spreadless AI uses only what it needs to work. There are no analytics, advertising or tracking cookies, so we don't ask for consent. Page views are counted without cookies (Vercel Web Analytics, see the privacy policy).
Cookies
| Name | What for | How long |
|---|---|---|
sb-…-auth-token (may be split into .0, .1) | Keeps you signed in (also the trial account you get before saving with an email address). Set by our sign-in provider, Supabase. | Up to 400 days, until you sign out |
sb-…-code-verifier (and related …-flow-… entries) | Checks that the sign-in link you open was requested from this browser. | Only needed while a sign-in is in progress |
spl_ws | Remembers which workspace you work in, if you are a member of more than one. | 1 year |
spl_lang | Remembers your language: the one you chose in Settings, or the one you switched to on the home page. | 1 year |
spl_device | A random id of this browser, kept only to limit how many apps can be built from one device in a day (protection against misuse). It holds nothing about you. | 1 year |
When you pay for a plan, the payment and billing pages are Stripe's own (checkout.stripe.com, billing.stripe.com) and Stripe sets the cookies it needs there, under its own cookie policy.
Browser storage
When you close a “Things to check” item on your app's dashboard, your browser remembers it in its local storage so it stays closed. This stays on your device and is never sent to us.
Removing them
You can delete cookies and site data in your browser settings. Without the sign-in cookie you are signed out; a trial account that wasn't saved to an email address can't be opened again.