The Legal DD engine for M&A deal teams.
Review multi-jurisdictional virtual data rooms faster, with traceable, hallucination-resistant analysis your team can stand behind.
From data room to a red-flag LDD report.
Fusewise reviews a virtual data room and produces a red-flag LDD report: the legal risks that matter to the deal, organised by area, jurisdiction and deal impact, with prioritized Q&As for the other side.
How the engine produces an LDD.



What the engine does, at a glance.
Set up & scope
- ✓ Guided setup: deal questionnaire, upload the data room, public context added automatically
- ✓ Reads the entire data room, multi-jurisdictional and multi-language, in a single pass
- ✓ Fusewise-generated IRL capturing the deal-specific requirements: amend it, or bring your own
- ✓ Deal overview with missing-document detection, approved before analysis runs
Review with depth
- ✓ Senior-lawyer depth: surfaces what affects the deal, not a generic issues list
- ✓ Full scope, uniform depth: every document gets the same senior-level review
- ✓ A structured summary per area, with dedicated Q&As for open topics
- ✓ Cross-checks its own findings; low-confidence items flagged for human review
Output you can defend
- ✓ Law-firm-quality red-flag LDD reports
- ✓ Findings prioritised by deal impact
- ✓ One-click source traceability: every finding cited and independently verifiable
Hallucination-resistant by design.
Several AI agents cross-examine each finding before it reaches you.
Every finding traces back to the source.
Findings rest on M&A logic trees authored by Swiss-Bar lawyers and refined by experienced M&A practitioners. One click takes you from any finding to the exact paragraph it came from.
Built around your data room: bring the documents from your VDR into Fusewise and start the review. We're expanding the ways data rooms connect.
Questions, answered.
What document types can Fusewise review? +
Contracts and the common document types found in an M&A data room, across formats (PDF, Word, scans and more).
How does it handle multiple jurisdictions and languages? +
Fusewise organises the data room by jurisdiction and reviews documents across multiple languages. Findings are delivered in English as standard, with translation into local languages available on demand.
Can we verify what the AI found? +
Yes. Every finding links to its source paragraph in one click, and the underlying M&A logic is expert-authored, so findings can be verified.
Where is our data processed? +
Your data resides in Switzerland; processing runs in the EU. nFADP & GDPR compliant. Full detail, including hosting providers, is in our Trust Center.