What we collect, and why

What we store

• Your email address. If you signed in with Google, we ask Google for your email and nothing else — not your contacts, calendar, or files. If you created a password instead, it is stored as a hash by Supabase, our authentication provider, and never reaches this application in a form anyone here could read.
• Every prompt you generate — what you typed, what came back, and which platform you chose. That is what your library is.
• How many credits you have left, and if you subscribe, your Stripe customer and subscription IDs.

What we never see

Card details. Payment is handled entirely by Stripe’s hosted checkout — the numbers you type there never pass through PromptGame, and we could not store them if we wanted to. We receive only a customer ID and whether the subscription is active.

Who else sees it

• OpenAI processes the text you submit in order to write the prompt. We send those requests with storage disabled, so OpenAI does not retain the conversation.
• Supabase hosts the database your account and library live in.
• Stripe handles payment and billing.

We do not sell your data, and we do not use your prompts to train anything.

Deleting things

Any saved prompt can be deleted from your library, and deletion is immediate and permanent. To delete your whole account and everything in it, email us and we will do it.