Last updated September 21, 2026
Your email address and a hashed password. When you request access, your name, the restaurant or bar name, email, and any note you include. Once you have an account, the menu items, inventory items, purchases, and categories you enter, plus any receipt or recipe images and text you upload.
To run Grain: sign you in, show and calculate your costs and inventory, and answer your questions. We use your email to send account messages such as password links and access decisions. We do not sell your data or use it for advertising.
Receipts, recipes, and questions you send to Grain’s scanning, parsing, and Ask features are processed by Anthropic’s Claude API. Transactional email is sent through Resend. Payments are processed by Stripe: your card details go to Stripe and never reach Grain’s servers. These providers only receive what is needed to perform the request.
Grain sets a single session cookie to keep you signed in. We do not use analytics or advertising cookies.
Your data is separated from other accounts. You can ask us to delete your account and its data at any time.
If this policy changes, the date above will be updated.