Last updated: April 14, 2026
Cuttr does not know who you are. It does not collect your name, email, account details, or any information that could identify you. The extension reads one thing: the domain of the site you're currently visiting, and only when you click the Cuttr icon. Nothing is logged about which sites you visit over time.
When you open the Cuttr popup, the extension reads the domain of your active tab (for example, netflix.com). That domain is used to look up the cancel page from our database. The full URL, page content, cookies, and browsing history are never accessed. The extension only activates when you explicitly click the icon — it does not run in the background or monitor your browsing.
Cuttr sends a small number of anonymous events to help us understand how the extension is being used and where our data coverage has gaps. These events contain no user identifiers. Here is every event we track:
Each event also includes the extension version number and a timestamp. No IP address is stored. No user ID or session ID is ever generated or attached.
When you confirm or report a broken cancel path, Cuttr sends the path ID, your answer (confirmed or broken), a broken reason if provided, and the extension version. That is all. We do not know your name, your account with that service, whether you actually cancelled, or any other context. Feedback is used only to improve path confidence scores in our database.
To be explicit about what Cuttr does not do:
The extension stores data locally in your browser using chrome.storage.local. This includes: a cache of service data (so lookups are fast without a network call), a record of which cancel page you last clicked (to enable the deferred feedback prompt), and a deduplication flag that prevents the same feedback prompt from appearing more than once per week per path. None of this data leaves your device except as described above.
Cuttr uses two third-party infrastructure providers:
API requests from the extension pass through a Cloudflare Worker. Cloudflare may process standard HTTP metadata (such as request headers) as part of normal CDN operation, but our Worker is configured to never log IP addresses, and we do not pass any user-identifying data in requests.
Our database runs on Supabase (PostgreSQL). Anonymous analytics events and feedback records are stored here. No table in our schema has a column for user identity, IP address, or any personally identifiable information. Supabase's privacy policy applies to the infrastructure layer.
Cuttr.fyi does not use cookies, tracking pixels, or third-party analytics scripts. It is a static site. No data is collected when you browse service pages.
If we ever change what data we collect, we will update this page and increment the extension version. We will not start collecting personal data without making that change visible.
Questions about privacy? [email protected]