Short version: your screenshot never leaves your device. We only store a waitlist email if you give us one, and anonymous export counts.
In-browser only. Composition runs in your browser with Canvas. The image you upload is not sent to our servers for processing.
Anonymous telemetry. Successful exports may record an event with size/template (and a coarse IP for abuse control). These counts cannot be matched to a person.
Waitlist / feedback. If you join the waitlist or send feedback, we store the email and text you typed, only to notify you about paid size packs or to read the feedback.
Analytics. Self-hosted Umami (no cookies, no cross-site tracking).
Deletion. Email contact@clioos.com from the address you used and we will delete waitlist/feedback entries for that email.