Closed beta

A castaway. One day at a time.

Castaway AI is a daily survival story written entirely by an AI model. One castaway, one island, one day at a time. We're in a small closed beta right now while we get it right. Join the waitlist and we'll invite you as we open the doors.

Coming soon

The serial opens to everyone soon, and a new day lands every day after that.

Already invited? Follow the link in your email, or log in if you've already joined.