Based only on the facts in our directory. The right pick still depends on the job you need done.
Lower starting price
Not comparable
Not comparable: Luminance does not list a price
Free plan
Tie
Neither has one
Higher rating
Legora
4.3 against 4.2
Same job?
Yes
Both are Legal AI tools
Side by side
Compared on
Legora
Luminance
Our rating
4.3Better
4.2
Starts at
$300/mo
Not listed
Free plan
No
No
Category
Legal AI
Legal AI
Plans
From $300/mo
See pricing
Key features
AI workspace unifying public legal sources and a firm's own documents
Crossed $100M ARR in its third year of operation
$866M raised across eight rounds, $5.6B valuation as of April 2026
Direct competitor to Harvey for large-firm legal AI budgets
Built for high-volume document work and multilingual, cross-border matters
Proprietary LLMX model trained specifically on legal documents
Pattern-recognition engine trained on 150 million-plus legal documents
One of the earliest companies applying machine learning to legal contracts, since 2015
1,000+ organizations across 70 countries as of May 2026
Used by all Big Four consultancies and 25%+ of Global Top 100 law firms
Pros
Exceptionally fast revenue growth validates strong large-firm demand
Generally lower per-user pricing than its closest direct competitor
Strong multilingual and cross-border document handling
Purpose-built legal model rather than a general-purpose LLM adapted afterward
Genuinely massive scale and blue-chip client base validate real-world reliability
Longest operating history in this category, predating the current legal-AI wave by years
Cons
Per-user pricing still runs $300-$800 monthly, an enterprise-scale commitment
Very young company, founded 2023, competing against firms with longer track records
Built for large-firm scale, not priced or positioned for solo practitioners
Pricing isn't published, requires a direct sales conversation
Proprietary-model approach may iterate more slowly than platforms built on frontier LLMs
Enterprise scale and client base suggest better fit for larger organizations
Company
Legora, founded 2023
Luminance, founded 2015
Prices come from each vendor's pricing page, last checked 20260714. Check the vendor before you buy.
FAQ
Questions people ask
Is Legora better than Luminance?
In our reviews Legora scores 4.3 and Luminance scores 4.2. The better pick depends on the job. Legora: Crossed $100M ARR in its third year, one of the fastest enterprise-software ramps on record. Luminance: Trained its own proprietary LLM on more than 150 million legal documents.
Legora
Luminance
