Privacy policy
Last updated 9 August 2026
Supplee ("we", "us") is a UK business. This policy explains what we collect when you use Supplee, why our design is different from most apps, and how to reach us with questions. If anything here is unclear, email [email protected].
The short version
Your suppliers, invoices and prices are stored encrypted, on your own device. They do not sit on Supplee's servers. The only time any of that data leaves your device is when a document you upload is sent to our processing partner so the prices on it can be read, that copy is processed and then discarded, never stored, and never used for training.
What we collect on the website
To create and manage your Supplee Pro subscription we collect your name, email address, and payment details. Payment is handled entirely by Stripe, our payment processor, we never see or store your card number ourselves. We keep a record of your subscription status so the app knows you're entitled to sign in.
What lives on your device
Your supplier list, uploaded invoices and price lists, extracted prices, price history, baskets and orders are stored locally on your device in an encrypted database. We do not have a copy, cannot see it, and cannot recover it for you if it's lost, back up your device as you normally would.
Document processing, and your consent
When you upload or photograph a document, it is sent to Anthropic, our processing partner, so it can extract the product names, prices, units and pack sizes on it. Anthropic processes this content to return the result to the app and does not store it afterwards or use it to train any models. The app asks for your consent the first time you use this feature.
Anthropic may process this data on servers outside the UK. Where that happens, it is covered by standard contractual clauses or an equivalent safeguard recognised under UK data protection law.
Currency conversion
If you record a price in a currency other than your account's own, the app converts it using historical exchange rates from Frankfurter, a free public reference-rate service run on European Central Bank data. Only a currency code and a date are sent (for example, "GBP to EUR, 1 June 2026") — never any supplier, product, price, or other personal or business data.
What we don't collect
We don't see your supplier names, product catalogue, invoice contents, prices, or orders. We don't track you across other apps or websites, and we don't sell personal data to anyone.
Analytics on the website, only with your consent
On your first visit to the website we ask whether we can use PostHog, an analytics tool, to understand how visitors use supplee.co.uk, which pages are viewed, and where people drop off (for example, partway through the onboarding questions). Nothing is loaded or recorded unless you accept, and declining has no effect on how the site works.
If you accept and later sign up or log in, we link that analytics activity to your account email so we can understand product usage rather than just anonymous site visits, this stays limited to your own usage patterns (pages viewed, features used, onboarding progress), never your suppliers, invoices, prices or orders. Signing out clears this link for that device, so a different person signing in afterwards isn't associated with your activity.
Analytics in the app
The app contains no analytics and no tracking of any kind. It does not record what you do in it, does not measure your usage, does not identify you across other apps or websites, and shows no advertising. Everything you put into the app — your suppliers, invoices, prices and orders — is encrypted on your own device and never reaches our servers.
Cookies
The website uses cookies needed to keep you signed in and secure, and, only if you accept the analytics prompt, a cookie set by PostHog to recognise repeat visits. We don't use advertising or cross-site tracking cookies.
Your rights
Under UK GDPR you have the right to access, correct, or delete the personal data we hold about you (your account and subscription record), and to ask us to explain how it's used. Since your suppliers, invoices and prices live only on your device, deleting the app removes that data immediately and completely.
You can permanently delete your account yourself at any time from Settings on the website (or from Settings in the app, which links there) — this cancels any active subscription immediately and removes your account from our servers. For anything else relating to your account, contact [email protected].
How long we keep it
We keep your account and subscription record for as long as your account is active, and for a limited period afterwards where we need to for accounting, fraud prevention or legal reasons. Device-held data is entirely under your control.
Children
Supplee is a business tool for restaurants and kitchens and is not directed at, or intended for, children.
Changes to this policy
If we make a material change to this policy we'll update the date at the top of this page and, where appropriate, let existing subscribers know by email.
Contact
Questions about this policy or your data: [email protected], or use our contact page.