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Privacy Policy

Last updated: April 2026

What we collect

When you create an account, we collect your email address and an authentication credential (password or OAuth token). When you use the product, we store the data you manually enter — snapshot inputs, holdings entries, and export records — so the application can function.

We do not sell, rent, or share your personal data with third parties for marketing purposes.

Payments

Export payments are processed by Stripe. We do not store your credit card number, bank account details, or full payment credentials on our servers. Stripe's handling of your payment information is governed by their privacy policy.

Data storage

Your data is stored in cloud infrastructure provided by Supabase. We apply reasonable technical measures to protect it, but no system is perfectly secure. You are responsible for the accuracy of the data you enter.

No wallet or exchange access

Sigil One does not connect to wallets, exchanges, or any external financial system. All data is entered manually by you.

Your rights

You may request deletion of your account and associated data by contacting us at sigilonehq@gmail.com. We will review and process deletion requests in line with our operational and legal obligations.

Contact

Questions about this policy can be directed to sigilonehq@gmail.com.

© 2026 Sigil One. All rights reserved.