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: Darrow does not list a price
Free plan
Tie
Neither has one
Higher rating
Lex Machina
3.9 against 4.5
Same job?
Yes
Both are Legal AI tools
Side by side
Compared on
Darrow
Lex Machina
Our rating
3.9
4.5Better
Starts at
Not listed
Not listed
Free plan
No
No
Category
Legal AI
Legal AI
Plans
See pricing
See pricing
Key features
Scans and clusters public records to surface class-action and mass-tort opportunities
In-house legal experts review findings for accuracy before cases reach attorneys
Portfolio-management platform for tracking litigation like an investment fund
Facilitated over $18 billion in identified litigation opportunities over five years
Combined subscription and usage-based pricing scaled to case and scan volume
Predictive litigation analytics based on historical case outcomes
Judge- and court-specific behavior patterns
Practice-area modules including patent and class action litigation
Integration with the broader Lexis legal research platform
Attorney and law-firm performance benchmarking
Pros
Systematic public-records scanning surfaces case opportunities referrals alone would miss
In-house legal expert review adds a real accuracy check before cases move forward
Portfolio-management tools bring investment-style discipline to litigation strategy
Two decades of case-outcome data give its predictions a depth few competitors can match
LexisNexis backing delivers stability and continued investment since the 2015 acquisition
Integrates directly into the Lexis research workflow attorneys already use
Cons
Revenue-sharing on some engagements raises ethical questions some lawyers flag
Pricing model combining subscription, usage, and award-sharing is less transparent than a flat rate
Built specifically for plaintiffs' firms pursuing class and mass actions, not general practice
Custom, unpublished pricing makes it higher-priced and inaccessible for solo practitioners
Steep subscription cost has drawn criticism from smaller firms priced out of the tool
Predictions describe historical patterns, not guarantees of a specific case's outcome
Company
Darrow, founded 2020
Lex Machina (a LexisNexis company), founded 2006
Prices come from each vendor's pricing page, last checked 20260718. Check the vendor before you buy.
FAQ
Questions people ask
Is Darrow better than Lex Machina?
In our reviews Darrow scores 3.9 and Lex Machina scores 4.5. The better pick depends on the job. Darrow: AI legal intelligence platform that scans public records to surface class-action and mass-tort opportunities. Lex Machina: Legal analytics platform predicting litigation outcomes from LexisNexis's case-law data.
Lex Machina
Darrow
