Most contracts close in minutes.
Your signers don't need an account, a download, or training. They open the email, tap their fingerprint, and they're done. No passwords to reset, no codes to wait for, no "please install the app."
Send a contract. Each signer taps their fingerprint. You get a sealed document that holds up in court — and we never see what's inside it.
Your signers don't need an account, a download, or training. They open the email, tap their fingerprint, and they're done. No passwords to reset, no codes to wait for, no "please install the app."
Choose end-to-end encryption and every PDF is locked on the sender's device before it ever reaches Authii. We hold scrambled bytes that even we can't open — not for a court order, not for a breach, not ever.
When everyone has signed, you get a sealed PDF that any reader can open in any year. The proof of who signed, and when, travels inside the document itself — no trip back to our servers required, no Authii account needed for the counterparty to verify.
Per-signature fee on the free plan. Send a hundred contracts a month and the bill stays at zero.
The time it takes a first-time signer to go from clicking the email to done. No account creation, no training.
The lifetime of a sealed document. Authii could disappear tomorrow and yours would still verify in any PDF reader.