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Harvey vs Definely

HarveyDefinely

Bottom line: Harvey for large and elite law firms; Definely for transactional lawyers.

Harvey is an AI platform built specifically for legal professionals and law firms, offering tools for document analysis, legal research, contract intelligence, and end-to-end workflow automation

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AI legal drafting and review tools built into Microsoft Word

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PricingPaidContact
CategoryLegalLegal
Tags
do-researchanalyze-datawrite-content
legal-aicontract-draftingmicrosoft-wordproofreadinglegal-tech
Best for
  • Large and elite law firms
  • In-house legal and corporate counsel teams
  • Transactional and M&A due diligence teams
  • Transactional lawyers
  • In-house legal teams
  • Law firms
Pros
  • Purpose-built for legal work rather than a repurposed general chatbot, with models and workflows tuned to drafting, research, and document-heavy legal tasks, Broad, connected product suite — Assistant, Vault, Knowledge, Agents, and Contract Intelligence — that covers a full legal workflow instead of a single point tool
  • Agentic capabilities that execute multi-step legal work end-to-end, which meaningfully reduces manual effort on due diligence and contract review
  • Strong emphasis on security, confidentiality, and grounding answers in trusted sources, which matters for privileged and regulated legal data
  • Proven traction among large and elite law firms and in-house teams across many countries, signaling maturity and enterprise readiness
  • Ecosystem and integrations designed to meet lawyers inside the tools they already use, plus mobile access for work on the move
  • Works natively inside Microsoft Word
  • Reduces manual defined-term checking
  • Multiple tools across drafting and review
  • Low workflow disruption and learning curve
  • Suitable for firms of any size
Cons
  • Pricing is opaque and enterprise-only, with per-seat costs reported to run well over a thousand dollars per month — placing it far above generic AI tools and most smaller-firm budgets
  • The custom-contract sales motion with seat minimums makes it impractical for solo practitioners and small teams to adopt casually
  • As with any legal AI, output still requires attorney review and verification, so it augments rather than replaces professional judgment
  • Deep adoption implies a degree of platform commitment and change management that lean teams may find heavy relative to lighter-weight alternatives
  • Pricing is not public
  • No standalone mobile app
  • Not a full contract lifecycle management system
  • Limited to the Word/Office environment
  • Feature tiers can be unclear without a demo

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