Privacy

Updated 2026-11-03.

• Calculator inputs stay in your browser (local storage and the page URL). We do not send them to a server.
• Analytics: we use Cloudflare Web Analytics, which is cookie-free and does not track you across sites.
• Waitlist: if you join, we store your email, the tier you chose, the time, your country (from Cloudflare) and browser type, in a Cloudflare D1 database. A salted hash of your IP address is kept for up to 24 hours for rate limiting. We use the email only to send updates about that tier. Ask us to delete it at any time.
• Accounts (optional, for paid plans): your email, a salted PBKDF2 hash of your password, session records (a hash of the session cookie, its expiry and your browser type), and what you save: jobs (names, client, address, permit number and calculator inputs), branding (business name, logo, license number, contact details), team seats and AHJ templates. Client links show a job only to people you give the link to, and can be turned off.
• Payments are handled by Stripe. We never see or store your card; we keep your Stripe customer and subscription IDs and plan status. Stripe's privacy policy applies to checkout.
• We use one strictly necessary cookie to keep you signed in (HttpOnly, Secure). Delete your account and data any time by emailing [email protected].
• No ads, no selling data, no third-party trackers.