Sign it while the deal is still warm

No separate e-sign tool. No broken flow. Your buyer signs inside the same offer they just read — while they're still saying yes.

Start free

No card required

Sending someone away to sign is how deals stall

Without Cobrief

With Cobrief

Buyer finishes reading, gets sent elsewhere

Buyer signs inside the same offer

Friction at the worst possible moment

Zero context-switching for your buyer

I'll sign it later

Sign inside the offer, before the moment passes

You chase, they delay

You get notified when it's done

Reassemble signed copies manually

Completed PDF sent to everyone automatically

Everything you need to get the signature

Add signers, place fields, send securely, and manage the entire signing process without taking your buyer out of the offer.

Drag and drop signature fields

Add signatures, names, dates, and text fields exactly where you need them in the document.

Add multiple recipients

Assign fields to each signer with colour-coded recipients, so everyone knows exactly what they need to complete.

Sign yourself or send for signature

Sign documents yourself, send them to buyers, or add your signature first and then send for countersignature.

Sign without an account

Buyers open a secure link and sign directly inside the offer. No Cobrief account or separate e-sign software required.

Track every signature

See who has signed and who is still pending, and nudge outstanding recipients from the same place.

Completion certificates

Once everyone has signed, Cobrief generates a completion certificate and automatically sends the final PDF to every party.

How it works

From offer to signed without breaking the flow

Sign yourself, send to buyers, or do both — then track every signature through to completion.

Keep signing inside the deal, make it effortless for your buyer, and always know what's signed, what's pending, and what happens next.

Sign yourself, send to one or more buyers, or sign first and send. Cobrief supports the way your deal actually needs to be signed without forcing you into a separate workflow.

Buyers open a secure link, complete their fields, and sign the offer they were already reviewing. No account, no extra software, no unnecessary friction.

See every recipient's status at a glance and nudge anyone still pending without restarting the process.

Once signing is complete, Cobrief automatically generates the completion certificate and sends the final PDF to every party.