Privacy

The short version

Sigmint generates your email signature entirely in your browser. The name, title, email, phone number, and any other detail you type never leave your device and are never transmitted to or stored on our servers.

What we store locally

To make your life easier, we save your in-progress signature in your browser's localStorage. That data stays on your machine and you can clear it anytime by clearing your browser storage.

Payments

If you buy the Pro unlock, the payment is processed securely by our payment provider (Creem, a merchant of record). We never see or store your card details. After a successful payment we store a small license token in your browser to unlock Pro features — nothing that identifies you personally.

Analytics

We use privacy-friendly, cookieless analytics (Vercel Web Analytics and PostHog) to understand aggregate traffic and product usage — roughly how many people visit, which pages they land on, and which features they use. We configure it with no cookies and no session recording, it does not follow you across other sites, and it builds no advertising profile. The details you type into the signature builder are never sent. We never sell data. Ever.

Contact

Questions? Email hello@sigmint.app.