The auditable trail from first draft to signed contract.

Concluded is a neutral workspace to negotiate, sign electronically under Swiss law, and keep a complete record of how you got to yes.

Watch the walkthrough

A signature proves the outcome. Not how you got there.

  1. The Problem

    Negotiations in email threads and mismatched attachments.

  2. The Pain

    When a dispute arises, the record is missing.

  3. The Fix

    One shared record from draft to signature.

How it works

  1. Invite the other party to a neutral workspace

    Upload your Word or ODT contract and invite them. No account needed.

    The contract in the editor; the invitation has been sent.
  2. Collaborate, edit, and keep the full version history

    Comments, change requests and every version, recorded with time and author.

    The editor with an accepted change request and version 2.
  3. Sign under Swiss law, sealed as one PDF

    Both agree, then everyone signs: up to five signers per side. One sealed PDF with the contract certificate and the complete audit trail.

    The sealed contract with the contract certificate.

Swiss hosting, Swiss law

  • Hosted in Zurich. Documents never leave Switzerland.
  • SHA-256 fingerprinted. Every version and every signature.
  • Signed under Swiss law. Simple electronic signature (SES).

Streamline your next agreement.

Watch the walkthrough Closed beta: free, by invitation. Simple electronic signature; AES/QES and a publicly recognised seal certificate come later.