Pro is free during beta.

Before you upgrade, please understand

• TN is a backup service, not day-to-day infrastructure. Your keys are generated on your device and live there. The TN SDK reads, signs, and writes attested records locally; it does not depend on us at runtime. The vault stores encrypted copies of your keystore for cross-device recovery and centralizes administrative actions (grants, revokes, rotation). If the vault is unreachable, your local SDK continues to work.
• The Service may be discontinued. We are in beta. We may shut down with limited or no notice. If that happens and you have lost your local keystore, you may not be able to recover the encrypted backups stored in the vault. You are responsible for keeping your own local copies of any keys or material you cannot afford to lose.
• The encrypted material on the vault stays encrypted. We never see your keys in plaintext, your log entries, or the contents of your sealed records. If the vault is wound down, what's at risk is access to those encrypted bytes (we may not be able to keep them online indefinitely), not the secrecy of what they contain.
• Wind-down protection: we plan to keep the vault accessible for at least 90 days after we publicly announce a shutdown so you can retrieve your encrypted backups, project audit records, and any vault-side state. This is a stated intention, not a contractual guarantee. The full disclaim-everything stance lives in our Terms.
• Auto-renew at prevailing rates. Your first year is free during beta. Stripe still collects a payment method at Checkout (subscription mode requires it) so the year-2 renewal goes through automatically at whatever the published rate is at that time. Cancel any time via Manage subscription in your dashboard.