The vision of Lexnus1:34

We don't start with the contract. We start with the policy.

Lexnus is policy-first contract management. Your approved legal policy can govern contract work whether it happens in Lexnus, comes from a counterparty or is created through a connected tool.

Your standards are already in the contracts you have signed and the templates you have built up over the years. Lexnus uses AI to surface those standards and draft your legal policy. A human reviews and approves it before it becomes policy. Once approved, that policy is applied deterministically to contract work, without encoding your rules by hand.

Live in under an hour from one upload. No setup cost.
Try Lexnus
The surfaces

The same approved policy applies whether the contract is drafted by your team, generated with AI, imported from another system, or sent by a counterparty.

AI can draft and interpret the contract. Your approved policy decides what you accept. In Word the fix is one click away. An AI agent working over MCP flags the violation and stops. The application routes the approval. No surface holds its own copy of the rules.

Lexnus appPlaybooks, analysis, assembly for business users, the record.
WordVerdict in the side panel. Approved fix inserted with tracked changes.
Claude over MCPDrafts from the approved library. Returns the verdict before anything moves.
OpenAI over MCPSame library, same verdict. The agent calls the engine before it drafts.
Mistral over MCPEU-hosted model, EU-hosted policy. Verdict returned to the agent.
OutlookBanner on the inbound contract, fix offered in place.coming soon
HubSpotFacts submitted from the deal record. Verdict returned to the deal.coming soon
SlackDrop a contract in a channel, get the verdict in the thread.coming soon
Google DriveNew contract in a watched folder, evaluated on arrival.coming soon
Direct APIFacts in, verdict out, from any system you already run.coming soon
Lexnus appPlaybooks, analysis, assembly for business users, the record.
WordVerdict in the side panel. Approved fix inserted with tracked changes.
Claude over MCPDrafts from the approved library. Returns the verdict before anything moves.
OpenAI over MCPSame library, same verdict. The agent calls the engine before it drafts.
Mistral over MCPEU-hosted model, EU-hosted policy. Verdict returned to the agent.
OutlookBanner on the inbound contract, fix offered in place.coming soon
HubSpotFacts submitted from the deal record. Verdict returned to the deal.coming soon
SlackDrop a contract in a channel, get the verdict in the thread.coming soon
Google DriveNew contract in a watched folder, evaluated on arrival.coming soon
Direct APIFacts in, verdict out, from any system you already run.coming soon
1.1 Problem

Your policy already exists. Almost nothing enforces it.

The liability cap approved last year. The governing law preference explained for the tenth time. It's in your signed contracts and your templates, but it lives as institutional memory, and institutional memory doesn't stop a bad clause from shipping.

1.2 Problem

Every tool your team touches a contract in has its own copy of the rules, or none at all.

The contract arrives in an inbox, gets negotiated in Word, drafted by an AI assistant, tracked in a CRM or CLM. Each one either guesses at your standards or ignores them. Policy asserted in one place is a suggestion everywhere else.

2.0 Solution

Lexnus surfaces the policy. People approve it. Then it applies everywhere the contract goes.

Lexnus reads what you've already signed and helps surface the legal standards behind it. A person approves each one. Once approved, that policy becomes the control layer every surface calls before a contract moves: Word, an AI agent, your CLM, or a signature request.

Lexnus
How it works

Turn contract facts into decisions based on your approved policy

FactsAI interprets the contract and extracts typed facts, not opinions.
RulesYour approved policy evaluates those facts deterministically. Same facts, same rules, same verdict.
VerdictPass or fail against your approved standard. No AI judgement in the decision.
RecordLogged and bound to the exact policy version that produced the verdict.
Against Global Policy v4.2

Master Services Agreement

Northwind Traders GmbH and the Customer. Effective 1 September 2026.

4. Limitation of liability

4.1 Subject to clause 4.2, the total aggregate liability of each Party in respect of all claims, losses or damages shall not exceed $5,000,000 shall be limited to the lesser of £1,000,000 or the total fees paid in the 12 months preceding the claim.

12. Termination

12.1 Either Party may terminate this Agreement for convenience upon 30 days' prior written notice to the other Party.

19. Governing law

19.1 This Agreement is governed by the laws of England and Wales.
Facts extracted
Liability cap$5,000,000
Notice period30 days
Governing lawEngland and Wales
Contract value$1,200,000
Counterparty regionEU
Rules applied
100 / 100
Liability cap−18
Notice period−10
Governing lawpass
On the record
Logged as #48211 via Word. Verdict 72/100 against v4.2 — fix inserted automatically.
Illustrative. Fictional counterparty and figures.

Contract management, built around your policy

Draft, analyse and review contracts in Lexnus itself. Manage approved clauses and apply the same legal policy to your own contracts and counterparty paper.

Your legal policy stays consistent, even when contracts and tools change.

EU-hostedGDPR compliantNo US CLOUD Act exposure