Evidence analysis grounded in
primary sources.
An evidence-first analysis workspace for legal professionals, expert witnesses, and investigators working with large document sets. Local-first. Expert-driven. AI that extends your analysis — never replaces your judgment — with transparent reasoning from assertion to source.
See what it does →Legal Professionals
Review complex litigation, medical negligence, and regulatory matters with every assertion tied to the exact page it came from.
Expert Witnesses
Anchor an opinion in evidence that holds up under scrutiny — each conclusion traceable back to its source location.
Investigators
Work through large document sets methodically, building cross-references and chronologies without losing provenance.
Import and index a document set
Bring in large, mixed collections — PDFs, scans, discovery, exhibits — and work through them in one searchable workspace, with OCR for scanned pages.
Annotate with exact provenance
Tag any passage down to the page, paragraph, and character offset. Every annotation keeps a hard link to precisely where it came from.
Build cross-references
Link related passages across documents, so a claim in one file connects to its corroboration — or its contradiction — in another.
Construct chronologies
Assemble a timeline where each entry stays linked to its source. You decide the meaning; the software keeps the citations straight.
Export with provenance
Produce a report where every statement traces back to its origin — ready to hand to a court, a client, or a colleague.
Every assertion, traceable to its
source.
- Defensible by construction. Each annotation and cross-reference keeps a hard link to its exact source location.
- Assisted, never assumed. AI helps you work through the record faster; it never draws conclusions on your behalf. The workspace reflects exactly the reasoning you put into it.
- Ready to hand off. Export a fully sourced work product that stands up line by line.
Precision & Provenance
Every assertion traceable to its origin, every annotation tied to its exact source location — because in this work, ambiguity carries real cost.
Local-First & Transparent
Your data stays on your machine. Original files remain pristine. AI runs locally when it can, and reaches a cloud model only under a policy you set — no hidden inference, no conclusions made on your behalf.
Expert-Driven
Interpretation belongs to the expert. The software supports careful reasoning — it does not replace it or quietly introduce assumptions.
Book a working session
Thirty minutes with the people who build Corpus Review. Bring a real matter — we walk your documents through import, annotation, and the first cross-references together.
Pilot it on your own documents
Leave the session with a trial license and a working project. Evaluate on your own machine, on your own matter, with us on call while you decide.
License when it earns its place
Annual licensing with a clear starting price — no procurement dance, no per-document metering. The work product you exported during the pilot is the argument.
Prefer to evaluate on
your own?
Corpus Review trials are issued personally, not downloaded anonymously — so we can set you up properly and stay on call while you evaluate. Tell us a little about your work, and we'll follow up with your trial license and download.
Want the guided start instead? Book a working session and leave with a trial already running. Either way, see what your first thirty minutes look like.