Privacy Policy

Account: your email address and a hashed form of your password (we never store the password itself).

Sessions: a random token and when it was created, so signing in keeps working until the session expires.

Saved projects (only if you save one): the name you give it and the form values you saved with it — measurements, blocked zones, kerf, and the rest of the optimizer setup.

Saved presets (only if you save any): the name and measurements of each stock profile or cutter you reuse.

Feedback: the message you send and which account sent it.

Password reset tokens (only when you request a reset): stored hashed and short-lived, then deleted on use or expiry.

Standard server logs (requested pages, timestamps) kept briefly to operate the service.

The measurements you type into the optimizer are processed in memory to compute your cut plan and aren't stored — unless you explicitly save them as a project or preset.

No advertising trackers, no third-party cookies. The only cookie we set is a session cookie after you sign in, and it exists solely to keep you signed in.

We use Ahrefs Web Analytics on public pages to count visits. It's cookieless and doesn't track you across other sites.

PlanetScale (United States) hosts the database.

Hetzner (United States) hosts the application servers.

Amazon SES (United States) sends transactional email — password resets and the feedback you submit.

Ahrefs (cookieless visit analytics) measures public-page traffic.

Your data is not sold or shared beyond the providers above, all of which process it on our behalf to operate the service.

Email support@nestsolver.com from your account address and we'll delete your account and everything attached to it.