Private by design

The AI-native word processor for lawyers.

Add-ins are limited by Word. Inchambers is the editor, so AI works on the whole document. Works with your ChatGPT subscription.

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The inchambers editor: a term sheet with tracked changes, review comments and the dock of legal tools

What you can do

Ask for the work. Review it like a colleague's draft.

Redline against your position

Mark up the other side's draft and get every change back as a tracked revision with a comment explaining why.

Answer the comments

Work through a counterparty's margin notes and draft a reply to each one, in the document.

Spot the risk

Review a contract section by section for risk and compliance gaps before it goes to the client.

Draft from your precedents

Start from your own templates and clause library, in your firm's styles and numbering.

Clean up the formatting

Fix numbering and styles across the whole document in one pass.

Ask about the document

Get answers grounded in the agreement in front of you, not a general guess.

Built like Word, only faster

Your files come back exactly as you sent them.

Open a .docx from opposing counsel, work on it, and send it back. Styles, numbering, tracked changes and comments arrive the way Word expects them.

100%

of a Word file preserved when you open and save it

100%

of pages laid out exactly as Word lays them

162

Word commands that write exactly the file Word writes, run side by side in Word

33ms

to start a new paragraph in an 80,000-word agreement. Word takes 58.

Speed measured on a Mac mini M4, 25 October 2026. Layout and command parity checked against Microsoft Word on the same files, 1 November 2026.

Bring your own AI

Already pay for ChatGPT? Sign in and start.

Use your ChatGPT Plus or Pro plan, or connect the provider your firm has approved. You pay them directly, and we add no markup.

ChatGPTClaudeGeminiGrokDeepSeekMistral
Inchambers settings: connect a ChatGPT subscription or paste an API key

Prefer working in Claude? It can open and edit the documents you have in Inchambers, and every edit still lands as a tracked change.

Around the document

Your inbox, your drive and your matters, a click away.

Inchambers Files: your Mac, OneDrive, iCloud and Google Drive in one place
Mail

Outlook and Gmail, built in

Read the thread next to the draft it is about, and let AI summarize it or write the reply.

Files

OneDrive and Google Drive

Open documents where they already live and save them back in place.

Research

Case law, built in

US and Canadian case law, OCR and PDF tools run on your computer through the desktop app.

Practice

Matters, time and billing

Clients, matters, docket, intake with conflict checks, time, invoices and trust accounting.

Privileged stays privileged

We cannot hand over what we never held.

How the architecture works

No document store. Files are opened and edited on your computer, encrypted under a key only you hold.

No prompt log. Requests go from your device to the AI provider you chose.

No outside cloud, if you prefer. Firms can run everything on their own servers, under their own sign-in.

“Before a firm adopts any AI, one partner always asks who else sees the document. I built Inchambers so the answer is: only the model you chose.”
Pawan Khatri Pawan KhatriFounder. B.A. LL.B. (HNLU), former corporate lawyer

Pricing

One price per lawyer. Your AI, your choice.

Seven day free trial
Card required. Your plan starts when the trial ends, and you can cancel any time before then.

Use your existing ChatGPT subscription or your own AI key, or deploy across your firm. Cancel any time.

For firms

Roll it out firm-wide, on your own servers.

Single sign-on through Microsoft or Google, firm-wide matters and ethical walls, and the models you approve.

Integrations

Connect the 30+ platforms your firm already runs

Mail, files, document management, courts, billing and the AI provider of your choice. Nothing is copied to us on the way through.

Browse all platforms

Get started

Let AI edit your documents, without giving them up.

Seven day free trial. Use your ChatGPT subscription or your own AI key, or run the whole platform on your firm's own infrastructure.

Book a demo

Inchambers is currently invite-only. to join the private beta.