Privacy

Prompt Postcard does not have accounts.

On this device, the cards you create stay in local storage: the first name you chose, the themes, your optional note, and your name if you signed the card.

The card link contains that first name, your note, and which card you picked. Anyone with the link can open it. Don't put secrets in the note.

When someone taps "I tried it," we store an anonymous card id, the time, and an optional reaction: loved it, confusing, or wants another. If Redis is configured, that lives there. If not, it only lasts while this server is running.

If you join the Sunday list, we store your email, the recipient's first name, and the themes. If Resend is configured, the email is also added there. We don't sell any of this.

ChatGPT, Claude, and Perplexity are separate sites with their own privacy policies. Prompt Postcard is not affiliated with OpenAI, Anthropic, or Perplexity.