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ChatLaw vs Harvey

A factual side-by-side comparison of ChatLaw and Harvey. We compare pricing, categories, free tiers and official websites — no invented scores.

Updated 2026-10-22

Quick take

ChatLaw is Free; Harvey is Paid. If you want to start free, check the free or freemium option first; otherwise compare the categories and taglines below.

ChatLaw
Free
ChatLaw

Open-source legal LLM from PKU-YuanGroup

Industry LLMsLegal
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Harvey
Paid
Harvey

The AI legal associate used by elite law firms

Legal
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PricingFreePaid
CategoriesIndustry LLMs / LegalLegal
Best forOpen-source legal LLM from PKU-YuanGroupThe AI legal associate used by elite law firms
Free tierYes — free or freemiumNo — paid only
Websitegithub.comwww.harvey.ai