Top AI contract lawyer agents
The top AI contract lawyer agents on The Agent Benchmark are Spellbook (8.9 of 10), Harvey (7.1) and Moritz (5.4), of 11 ranked. Data as of 3 Oct 2026.
An AI contract lawyer drafts, reviews, redlines, or negotiates contracts and other transactional legal documents.
- Ranked agents
- 11
- in Legal
- Median score
- 3.3
- of 10
- From YC
- 9
- 2 from outside YC
Ranked contract lawyer agents
All 11, best score first. The score adds public proof, scale, momentum and autonomy; it is not a hands-on test. How scoring works
- 1
SpellbookThe first AI system that powers contracts end-to-end.Proof10Scale10Momentum8Autonomy6Score8.9 - 2
HarveyHarvey's AI agents execute legal work end to end, so you can focus on what only lawyers can do.Proof10Scale3Momentum8Autonomy8Score7.1 - 3
MoritzW26Global AI-native law firm handling legal work with same-day turnaroundProof4Scale6Momentum6Autonomy6Score5.4 - 4
LegoraW24The AI workspace for lawyersProof0Scale10Momentum4Autonomy8Score5.2 - 5
Common PaperW23The SAFE for commercial contractsProof2Scale3Momentum5Autonomy6Score3.7 - 6
General LegalW26Elite AI law firm for high growth companiesProof2Scale5Momentum1Autonomy6Score3.3 - 7
Vector LegalW26A premier AI-native law firm & legal operating system for Startups.Proof0Scale3Momentum4Autonomy6Score2.8 - 8
TowerW24M&A due diligence platform powered by AIProof0Scale2Momentum3Autonomy6Score2.3 - 9
Mage LegalS24Automatic AI Legal DiligenceProof0Scale1Momentum3Autonomy6Score2.0 - 10
DocsumS23AI contract repositoryProof0Scale2Momentum0Autonomy6Score1.5 - 11
NeomatterF26AI that works for in-house legal teamsProof0Scale1Momentum1Autonomy6Score1.5
Can agents do this job?
Some tasksin legal
Public benchmarks cover 41% of the work in this job family (3 benchmarks). About the job, not one agent.
Source: Can Agents Work?
Data as of 3 Oct 2026. The score uses public evidence only. Read the methodology · Missing an agent? Submit it