Get contracts signed in the inbox
Send a PDF for signature from the conversation, or put a signing link in any reply. The customer signs with a one-time code, and the sealed PDF comes back to the conversation.
500 conversations, no credit card.
Trusted by leading companies

Contracts signed in the conversation they belong to.
Send from the conversation
Pick a PDF from the conversation, upload one or link one. The signer is the customer by default.
A signing link in any reply
Put a Sign the document card in a reply on email, SMS, WhatsApp, Messenger, Instagram or web chat. The signer confirms with a one-time code.
Every step on record
Each change writes a note on the conversation. When everyone has signed, the sealed PDF is ready to download from the conversation.
Connect Seal Our Deal in the app
- Step 1
Open Actions
In Settings, open Actions and choose Seal Our Deal.
- Step 2
Connect
Click Connect with Seal Our Deal and sign in as an admin of your company, or paste a company API key.
- Step 3
Add the webhook
In Seal Our Deal, open Agents & API, then Webhook, and paste the address Atender shows.
- Step 4
Paste the secret
Copy the webhook secret back into Atender, so signing updates reach the conversation.
Questions teams ask
Yes. Pick a PDF from the conversation, upload one or link one, and send it to the customer.
Yes, on email, SMS, WhatsApp, Messenger, Instagram and web chat. The signer confirms with a one-time code.
A note is written on the conversation for every change, and the sealed PDF can be downloaded from the conversation.
No. Only your human agents send them.
PDFs up to 20 MB, with one signer per request.
Works with the rest of your stack
See Atender in action
Try the full platform for free. Or book a demo and we will walk you through it.
500 conversations, no credit card.