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Suresign is an e-signature workspace with a built-in agent that helps you get documents signed. You can describe what you need in plain words, and the agent drafts the agreement, places the signature boxes, and waits for your approval to send. You can also upload a PDF, Word file, or image, place the fields yourself, and send it out. Or sign a document yourself with no one else involved. Every finished document becomes a sealed, flattened PDF with a certificate of completion and a history no one can edit. Think of it like this. You need a mutual NDA with Northwind Studio, two years, New York law. You type that sentence. The agent drafts the agreement, puts a signature box for you and one for Dana Lee from Northwind, and shows you a card to review and send. You press the button, Dana gets a signing link by email, and when she signs, a sealed copy comes to you both.
The agent does the work. People do the signing. The agent can draft your agreement, place the signature boxes, and send it out for you once you approve. It never signs anything. Only you, or the people you send the document to, can sign.
That is one of three ways to work with Suresign.

Draft with the agent

Describe an agreement in a sentence. The agent drafts it, places the boxes, and prepares it to send.

Upload and send a PDF

Upload a PDF, Word file, or image. Drag fields onto the page and email each signer a signing link.

Sign it yourself

Upload, sign, and seal a document on your own. Get the same proof as a multi-signer document.

Verify a document

Drop any signed PDF into the checker to see if it is genuine, changed, or unknown.

Plans and pricing

Free for 10 documents a month. Pro at $15. Business at $49. One price per workspace.

Quickstart

Send your first document in under a minute. No credit card needed.

How signing works from start to finish

1

Draft or upload

Start with a sentence to the agent, or upload a PDF, Word file, or image. The agent can also place boxes on an uploaded file for you.
2

Place fields

Drag and drop 13 field types onto the document. These include Signature, Initials, Date signed, Name, Text, Number, Checkbox, and file uploads. The date fills itself when the signer finishes.
3

Add people and choose order

Enter each person’s name and email. You can add up to 50 people per document. Set the signing order to “One after another” or “All at once.” You can also add approvers and people who get a copy, plus a personal message for each person.
4

Send or save as template

Review and click Send. Each person gets their own signing link by email. Or save the setup as a template to use again.
5

Track and follow up

Watch as people open and sign. Send reminders, extend the expiry date, or resend a document that expired. You can also ask the agent to check who still needs to sign.
6

Everyone gets a sealed copy

When the last person signs, the PDF is flattened and sealed. A certificate of completion, SHA-256 fingerprints, and a hash-chained audit trail are attached. Everyone on the document gets a signed copy by email.

What is proof, in plain words

An audit trail is a detailed history of everything that happened to a document. Who sent it, who opened it, who signed it, when, and from where. In Suresign, each entry in this history is linked to the one before it using a mathematical lock called a hash. If anyone tries to change a single entry, every lock after it breaks. That is what “hash-chained” means. A certificate of completion is a page that comes with every signed document. It lists the document title, every signer, the time each person signed, the fingerprint of the file, and the full history. Together these prove that the file you hold is exactly the file that was signed, and that no one tampered with the history.

Plans at a glance

All plans include the full signing product, 13 field types, signer checks, reminders, the agent with monthly credits, and the proof layer. The person signing never pays anything and never needs an account.

Next steps

Send your first document

Follow the quickstart to upload, place fields, add signers, and send.

Set up your account

Confirm your email, turn on two-step sign-in, and secure your account.

Meet the agent

Learn how the AI agent drafts, places, sends, reminds, and answers questions.