Privacy
Short version: Mariner runs on your Mac, and so does your data.
The app
Requests, collections, environments and history are stored locally with SwiftData. iCloud sync is opt-in and goes through your own iCloud account; Mariner operates no servers of its own and never sees your traffic.
This website
The waitlist form sends the email address you type to our email provider so we can notify you once Mariner is on the Mac App Store. Nothing else is collected. There are no analytics scripts and no third-party cookies on this site.