Privacy

This early-access version sends the book brief, the chapters it needs for context and any material you paste to a language-model provider to write the text, sends the cover description to an image-model provider to draw the artwork, and sends your email address to an email delivery service to deliver the sign-in link. Do not submit confidential information.

Your books are saved to your account so they open on any device; they are visible only to you and are deleted when you delete them. Sign-in uses an emailed link — no password is stored. Operational logs may contain request timing, error metadata, which model wrote a chapter and the answers to the funnel's planning questions (how the writing has gone so far, hours a week, a deadline), but should not contain manuscript text. The site sets one cookie, after sign-in; the cookie notice names it.

Before paid accounts open, this page will be replaced with the final policy naming the operator, processors, retention periods and user rights.