Checking a new version shouldn't take a day.
Every week, people compare contracts, policies, price lists and manuals line by line, and changes still slip through. A moved decimal or a deleted clause can cost far more than the hours spent looking for it. We built DocDiff so that no change goes unseen, and so that every change can be checked in one click.
Exact, not guessed
A precise engine decides what changed. The same two files always give the same answer, so you can rely on it and audit it.
Every claim cited
Each change links to its page and line. You never have to take our word for it.
Private by default
Your documents stay in your workspace and never train AI models. AI writes summaries only, from the list of changes.
Fast at any size
From a two-page letter to a manual of thousands of pages, the review is ready in seconds.
Any document
PDF, Word, Excel, CSV, HTML, text and scans, in any mix. No templates, no setup.
Measured openly
We test against real documents where every change is known, and we publish how it does.
Built by Orivant Labs.
Orivant Labs is an independent software studio building precise, trustworthy AI tools for everyday work. DocDiff is our first product. We're a small team, so you talk directly to the people who build it.
See it on your own documents.
The first comparison takes under a minute.