Version control & compare
Versions, check-out, side-by-side redline and plain-language AI change summaries.
- Check-out / check-in Starter+
- Version compare Business+
- AI change summary Business+
Use case · Legal & contracts
Legal teams need the signed version, every prior draft, the approval trail — and the ability to freeze it all on demand.
Versions, check-out, side-by-side redline and plain-language AI change summaries.
Freeze documents for litigation or investigation; a hold overrides retention and deletion.
Chat with a document and get answers with page and passage citations.
Enterprise for legal hold and library-wide AI; Business for contract approval workflows. See pricing
Rename Project → Matter, Sub-project → Workstream.
The live demo runs the real Kosha engine inside your browser — no sign-up, and nothing you upload leaves your machine.