SYNTHEIA COMPARE
See every change, however many documents are in play
Compare lines up two documents or hundreds and shows exact redlines, with no generative AI involved.
Changes 12
Original: Lease_1_Base .docxRevised: Lease_5_Final_Executed_Version.docx
Can you just look through these, and tell me if anything jumps out?
Every lawyer has been asked some version of that question. You are not looking for a particular issue; you are looking for the thing you did not know about. Compare lines up every document and shows you the exact differences, so you decide what matters.
USE CASES
FIND CHANGES AT SCALE
300 leases in an acquisition
See the gaps and what is different.
MERGE MULTIPLE DRAFTS
5 sets of expert comments
Combine many documents into one.
TIMELINE ANALYSIS
32 versions in a litigation
See how a document evolved.
ONE-TO-ONE COMPARISONS
Any two documents
Show exactly what changed.
COMMENTS ANALYSIS
7 bidders on an SPA
See how terms were negotiated.
ANOMALY HEATMAP
20 comparable deals
Plot common and uncommon terms.
FEATURES
Nothing to verify
There is no generative AI in the comparison, so every redline is exact.
A consolidated draft, ready to edit
Multi-merge DOCX shows each competing position at the point of divergence in Word.
Every document in one view
Align many documents side by side, each in its original reading order.
Outputs you can send
Tracked-changes DOCX, PDF redlines, and pages showing only the changes
The comparison you need
Compare a set against one base, or each version against the one before.
Start wherever you are working
The web app, your inbox (forward files to start@[yourdomain]), the Outlook add-in, or MCP.
File types
DOC, DOCX and PDF.
Issues that follow the matter
A persistent issues list that carries across comparisons.
Coming Soon
PowerPoint and Excel
Support for presentation and spreadsheet files.
Coming Soon