DocSign

DocSign is a free e-signature app for the agreements crypto teams actually sign: SAFTs, SAFEs, token warrants, and SPV or fund documents. Send a document, collect clear e-signatures, and store everything with a full audit trail. Documents are encrypted on your device before they reach the server, so only you and your signers can read them.

What you can do with DocSign

• Sign the documents crypto deals run on. SAFTs, SAFEs, token warrants, advisor and vesting agreements, SPV and fund subscription paperwork. Prepare a document, add signers, and send in minutes.
• Client-side encryption. Every document is encrypted in your browser before upload, keyed to your login. The server stores data it cannot read, so your deal terms stay private.
• Clear audit trail. Every send, view, and signature is timestamped and recorded, so you can show exactly who signed what and when.
• Everything in one place. Sent, pending, and completed documents live in one library next to the rest of your Cryptool workspace, not scattered across email threads.
• No extra subscription. DocSign is included free with your Cryptool account. No separate signing tool to buy and no per-document fees.
• One login, every app. The same Cryptool account signs you into DocSign, Reach, GTM, and the main platform. Sign up once and use all of them.

How DocSign works

1. Open DocSign with your Cryptool account. Sign in with your existing Cryptool login, or create a free account in under a minute.
2. Upload and prepare your document. Add your agreement, place signature and date fields, and choose who needs to sign.
3. Send, sign, and store. Signers open a secure link and sign online, then everyone gets the completed copy and its audit trail, encrypted end to end.

Who it is for

• Token projects issuing SAFTs and token warrants to investors
• Funds and syndicates collecting subscription and SPV documents
• Teams signing advisor, contributor, and vesting agreements

Frequently asked questions

Is DocSign free?

Yes. DocSign is included free with every Cryptool account, with no per-document fees. You sign in with your Cryptool login, and the same account works across DocSign, Reach, GTM, and the main Cryptool platform.

What kind of documents can I sign?

Any agreement you need signed, with a focus on crypto deal paperwork: SAFTs, SAFEs, token warrants, advisor and vesting agreements, and SPV or fund subscription documents. You add signature and date fields, then send for e-signature.

How is my paperwork kept private?

Documents are encrypted on your device before they are uploaded, using a key tied to your login. Cryptool's servers store data they cannot read, so only you and the people you invite to sign can open a document. This is often called client-side or zero-knowledge encryption.

Is there an audit trail?

Yes. DocSign records every send, view, and signature with a timestamp, so you have a clear record of who signed each document and when.

How do I get started?

Open DocSign with your Cryptool account, upload your agreement, add signers and signature fields, and send. If you do not have a Cryptool account yet, you can create one free in under a minute.