Stamplink for Mac

Privacy

Last updated November 6, 2026

Stamplink does not collect, store or share any personal data. There is no account, no analytics and no tracking.

What stays on your Mac

Your settings, accounts, rules and the list of recent letters are stored only on your Mac, inside the app's own sandbox. Stamplink never sends them anywhere. Deleting the app deletes them.

Links you click

When you click an email, calendar or phone link, Stamplink opens it in the app or website you chose. From there, that service's own privacy policy applies. Stamplink does not keep a copy of the message.

Network

Stamplink downloads public logos from the websites of email services, such as proton.me or fastmail.com, so their icons look right. These requests contain no information about you.

Permissions

Every permission is optional and only asked for when you use the feature.

Accessibility lets Stamplink paste the recipient into Gmail's compose window.

Your Applications folder lets it show the web apps you have added to the Dock.

The helper script lets it become your default email app and open the right Chrome profile. You install it yourself, and it only does those things.

Purchases

Stamplink is sold through the Mac App Store. Apple handles the payment, and we never see your payment details or Apple ID.

No third parties

Stamplink contains no analytics, advertising or crash reporting from other companies.

This website

stamplink.app uses no cookies, analytics or trackers.

Children

Stamplink collects no data from anyone, including children.

Changes

If this policy changes, the new version will be posted on this page with a new date.