Case analysis that never leaves the building.

Legalyzer AI reads, indexes, and cross-examines every page of your case file — entirely on your hardware. Built for expert witnesses buried in productions. No cloud. No internet required.

No cloud·No telemetry·Air-gap ready·14-day trial, no card
LEGALYZER — MERIDIAN v. HALCYON · 24-CV-1182LOCAL

DEPOSITION — R. VANCE, VOL. II · P. 212

Product vignette — representative UI
0 bytes

leave your machine. Inference, indexing and storage are fully local.

10,000 pages

indexed overnight on minimum spec. Search them in milliseconds.

Air-gapped

by design. Unplug the network; everything still works.

Everything between “here’s the production” and “here’s my opinion.”

Extraction & OCR

Scans, productions, exhibits — clean, searchable text out of anything you’re handed.

Summaries on demand

Chronologies, issue digests, and page-cited summaries of thousand-page sets.

Notes & recall

Notes tracked per case. Ask for that passage from two engagements ago — it’s there.

Dynamic RAG sources

Point it at a folder, a drive, or your DMS. Legalyzer fetches, vectorizes, and cites.

Research, linked out

Case-law lookups that hand off to Westlaw or LexisNexis when you choose to go online.

Local API & sidecar

Wire it into the firm’s document server. Database, vectors, and cache stay inside.

Reviewing and signing legal documents at a desk
Ten thousand pages on a Friday — the job we built for. Photo: Unsplash
Pulls from the systems firms already runClioiManageNetDocumentsDropboxGoogle DriveOneDriveWestlawLexisNexis— fetched on your terms, indexed locally.

Self-serve. Sign up, pay, download.

Trial

$0

14 days · 1 case · 300 pages · every feature. Enough to form an opinion. No card required.

Start the trial

Practice

$199 / month, billed annually

3 seats · shared sidecar on your document server · priority support. For small firms with an IT team.

Get Practice

Download it. Air-gap it. Get to work.

From download to first page-cited summary in under ten minutes.

Start the free trial