Harvey
What ChatGPT, Claude, Gemini & Grok actually say · July 2026
The verdict
Harvey appears in 1 AI-ranked category — best position #1 for ai legal assistant for law firms.
Deepest and most capable general-purpose legal AI platform — strong document analysis (Vault), multi-step agentic workflows, and top-tier performance on independent benchmarks like the Vals Legal AI Report; widest adoption among AmLaw 100 and elite firms, with the engineering resources (OpenAI partnership, massive funding) to keep shipping; rank assumes the buyer is a mid-size-or-larger firm that can absorb enterprise pricing
Where Harvey falls short, per the models
- Claude Expensive, opaque enterprise-only pricing and heavy onboarding make it a poor fit for solos and small firms, and its native legal-research grounding is thinner than Westlaw/Lexis-backed rivals
Top alternatives per the models: CoCounsel · Lexis+ AI · Legora · Spellbook
Rankings are computed from what the models answer, re-polled continuously · raw reasoning shown verbatim · methodology