Privacy policy

Last updated 2026-10-20.

What we collect

• Newsletter: if you subscribe, your email address, used only to send the newsletter. You can unsubscribe at any time with one click.
• Analytics: if enabled, aggregate, privacy-friendly page-view statistics from our host. No advertising trackers.
• Calculators: run entirely in your browser. Nothing you type is sent to us.

What we don't do

• We don't sell or rent your email.
• We don't share your data with sponsors.

Processors

Hosting by Vercel. Email delivery by our newsletter provider once signups open.

Contact

A contact address will be listed here before newsletter signups open.