Investigative AI for people who work with documents
Search thousands of pages. Extract facts to a spreadsheet. Build evidence chains. Every answer cites its source.
Browse the Epstein Files, no signup required.
A 30-second tour of the public library. — Auto-generated by the Fiatos Workflow Verifier on every UI change.
Search with citations
Ask in plain English. Get back the paragraph that answers your question, with a link to the source document.
Extract to structured data
Turn a stack of contracts, filings, or reports into a table of facts. Every cell traces back to its source paragraph.
Build evidence chains
Multi-hop questions: “find every entity associated with Person X, then surface their document mentions, then find conflicts.” Save the chain. Share it.
Don’t have your own documents yet? Try ours.
- → DOJ Epstein Files — the November 2025 release, fully ingested
- → ICIJ Offshore Leaks — 800K entities, 2M relationships
- → More public corpora coming weekly
Built for the people who’ve been waiting for this
Journalists
FOIA produces 4,000 pages. You have a deadline. Dossier helps you find the story in the pile — with citations to defend every fact.
OSINT / researchers
Multi-hop investigations across 800K-entity corpora like ICIJ Offshore Leaks. Cross-reference, build evidence chains, export for publication.
Compliance / KYC
Audit a customer’s document trail. Surface conflicts across statements. Prove what was said where.
Policy analysts
Track how a position changed across hundreds of testimony documents and committee reports. Citations preserved.
Ready when you are.
Free for browsing public corpora. $15/mo Pro for unlimited queries on your own documents.
Open Dossier →Every output is a machine-generated research aid. Verify before publication.