Luminance
Legal-grade AI for contract review, diligence, and discovery
About
Luminance is a Cambridge-born legal AI platform that automates document review across contracts, M&A diligence, and e-discovery. Its hybrid approach pairs supervised and unsupervised machine learning with generative AI, pre-trained on millions of legal documents so it recognizes legal concepts rather than just keywords. The company reports time savings of up to 85% on manual review in diligence scenarios. Modules cover corporate contract negotiation, large-scale diligence, and discovery/investigations, with a Word integration and an Ask Lumi chatbot. Pricing is enterprise and not public, and like all review AI it still needs lawyer oversight on high-stakes calls.
What it can do
- Automated clause extraction across 1,000+ legal concepts; anomaly and risk detection; redlining and negotiation tracking in Word; Ask Lumi natural-language Q&A; AI redaction; multi-language document support.
Setup
Cloud deployment; models pre-trained, with optional custom concept training per matter.
Prerequisites
Enterprise license; document corpus for review.
Use cases
Works with
Trust score — 8/10
Scored 8/10 (verified tier, metrics-v1). Evidence: Cambridge-based legal AI with hybrid supervised/unsupervised ML verified via Legaltech Hub and AI Lawyer Tools Compared.; 85% time-saving claim is company-reported; Luna Crescent model and ContractIQ Bench are company benchmarks — flagged.; Enterprise pricing opaque; lawyer oversight still needed — noted..
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.