Privacy policy

Last updated Oct 19, 2026.

Calculator. The numbers you enter are processed in your browser and are not sent to us.

Price alerts. If you sign up, we store your email address and its sign-up status (pending, subscribed or unsubscribed, with dates) in our database, which is hosted by Cloudflare. We pass your address to our email-sending service only to deliver the confirmation email, price-change alerts and at most one monthly roundup. We do not sell or share it, and we do not use it for anything else. Every email has a one-click unsubscribe link, which stops all emails immediately. To have your address deleted entirely, use the contact page.

Outbound links. When you click to a vendor, that vendor's own privacy policy applies, and a referral link may tell the vendor you came from us.

Analytics. We may use privacy-friendly, aggregate page-view statistics.