Locus AI
Ask your documents. Verify every answer.
Locus AI is a desktop app for working through large sets of documents. Drag in PDFs and images, ask questions in plain English, and get answers with inline citations that highlight the exact supporting text on the source page.
Answers you can check, not just trust
AI answers are only useful in serious work if you can verify them. Locus AI is built around that one idea: every claim points back to its source.
Citations on every answer
Answers carry inline numbered citations tied to specific source pages, so each claim can be traced and checked.
See the exact source
Click a citation and the source page opens with the supporting text highlighted, right where it appears in the document.
Reads scanned documents
Image-only PDFs and photos are read with AI vision, so old scans and pictures are searchable and citable too.
Flags conflicts
When your documents disagree with each other, Locus AI points it out instead of quietly picking one side.
Your library, on your machine
Your document library is stored on your own machine, and the built-in document search runs entirely locally, instantly and at no cost. AI answers and the reading of scans and photos use a cloud AI model.
Built for big document sets
Even huge document libraries stay quick to search and ask, and long research threads are managed so the conversation can keep going.
For work where a wrong answer costs you
Locus AI grew out of heavy professional document review, where every statement has to survive scrutiny and a wrong answer is worse than no answer.
- Investigators
- Claims professionals
- Researchers
- Consultants
- Legal teams
Status: Locus AI is in active development and is used on real document-review work by its author. Email us to be notified when it’s available.
Buried in documents?
Tell us about your document workload and we’ll let you know when Locus AI is ready.
Also see Conditions.Site and CaseWork Pro.