Cookie & Tracking Notice

Effective July 2, 2026 · Last updated July 2, 2026

MarginHawk uses only what it needs to keep you signed in and remember a couple of preferences. There is no advertising or cross-site tracking.

What we store in your browser

Sign-in cookie (essential). Set by our authentication provider to keep you logged in and secure your session. Without it you can’t stay signed in.
Local preferences. A few small values stored in your browser’s local storage — for example, remembering that you dismissed an in-app tip. These never leave your device.
Offline app cache. If you install MarginHawk to your home screen, a service worker caches app files so it loads quickly. This holds app assets, not your business data.

What we don't use

No advertising cookies. No third-party analytics. No tracking pixels, web beacons, or device fingerprinting. We don’t follow you across other websites, and we have nothing to sell to data brokers.

Your controls

You can clear cookies and local storage in your browser settings at any time; note that clearing the sign-in cookie will log you out. Because we don’t run advertising or analytics trackers, there is no tracking to opt out of. Questions? Email contact@marginhawk.net, or see the Privacy Policy.

Questions about this document? Email contact@marginhawk.net. MarginHawk is offered in the United States only and is intended for business use by adults 18 or older. This document is written in plain English and provided in good faith; it is not legal advice to you.