A private negotiation platform for the agreements that start a company.
Settle the agreement, privately.
Lexpactum is where partners negotiate the terms of a company, each in private with an AI that knows the law, and nothing revealed until everyone has spoken.
Nothing until everyone. Then everything.
While a round is open, the room shows who has finished, never what they said. No one anchors on anyone else. The moment the last partner submits, the synthesis opens for all at once.
- AAnaPreparing
- MMarcoPreparing
- PPriyaPreparing
- LLuisPreparing
Convergence report
- Aligned on most of the equity split
- Two open disagreements on vesting
- Departure terms still untouched
Illustration: no real positions
How a negotiation runs.
Four stages, start to signed draft. Each one protects the people in the room, and moves them closer to an agreement they all chose.
- 01
Each partner prepares in private
A personal AI copilot explains the deal in plain terms and cites real doctrine and law, so a first-time founder negotiates on equal footing with a seasoned one. No one else can see the conversation.
- 02
Everyone submits, or no one sees
Positions stay sealed until the last partner has spoken. Until then the room shows status only: who has finished, never what they said. The gate is enforced on the server, not hidden in the page.
- 03
The table converges
When the round closes, a synthesis shows where you agree, where you differ and what no one has addressed, aggregated and anonymized, so positions are heard without authorship.
- 04
You leave with a document
A structured draft agreement, topic by topic, drawn from the negotiation and traceable back to it. The thing a lawyer actually receives, not a transcript to untangle.
Built for the people who have to agree.
Anywhere a few people need to settle terms together, and live with the result.
Co-founders starting up
Split equity, set roles and vesting, and agree what happens if someone leaves, before any of it turns personal.
Partners in a business
Two or more owners deciding how decisions, money and exits actually work between them.
A company and a new shareholder
Bringing someone in, or buying someone out, on terms everyone has genuinely agreed to.
Advisors and lawyers
Receive a structured draft that reflects a real negotiation, a starting point, not a blank page.
Why not just send a doc around?
Because the hardest agreements aren’t a formatting problem. They’re a negotiation. The usual tools quietly make it worse.
The usual way
- A shared doc or email thread: everyone sees everyone’s edits, and the first number anchors the rest.
- A group chat or meeting: the confident negotiate, the quiet concede, and nothing is structured.
- Lawyer first: expensive, and they draft what you tell them, before you’ve actually agreed.
With Lexpactum
- Each person prepares privately, with guidance that levels the field.
- Nothing is revealed until everyone has submitted, so no one anchors on anyone else.
- An anonymized synthesis shows where you agree and differ, by merit not volume.
- You leave with a structured draft to hand the lawyer.
Privacy isn’t a setting here. It’s the architecture.
In most negotiations the loudest voice wins and the quietest concession is forgotten. Lexpactum inverts that. Every position is private until the round closes, so no one anchors on anyone else.
Visibility is decided on the server, from the rules, never in the browser. Before synthesis, the system can prove it holds no readable content for anyone. After it, authorship is aggregated away.
A shareholders’ agreement isn’t drafted. It’s negotiated, and the same engine runs any agreement where several people have to decide together.
Shareholders is the first vertical. A divorce settlement, a joint venture, an estate, each is a configuration pack on the same private, neutral core.
Questions, answered.
Still have a question? Request a case and ask us directly.