About your phone number.

To get started, we ask for one thing: your phone number.

We store your phone number and the date you signed up so we can contact you about Lucius. This step doesn’t create a password or connect any financial accounts.

Your phone number is stored in our hosted database. It isn’t displayed publicly, and this site doesn’t send it to advertising or analytics services.

Please only use a phone number you own. There’s no need to share your email address, birthday, financial details, or anything else.