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Harvey AI Review 2026 — Enterprise AI Platform for Legal Professionals
Harvey AI is the leading legal AI platform used by 42% of AmLaw 100 firms. Contract drafting, case research, due diligence automation. $8B valuation.
Harvey helps law firms, in-house legal teams, and professional-services organizations research legal questions, draft documents, review contracts, analyze matter files, and run agent-based workflows. It supports shared workspaces, document storage, citations, knowledge sources, and integrations with tools such as Word, Outlook, and document-management systems.
Harvey is sold to organizations rather than as a public self-serve subscription. The maker describes pricing as custom-based on team size, deployment scope, and product surfaces. No public free tier or official pricing page with tier prices was found.
Features
- Runs agents that plan, execute, and return cited legal work
- Stores, organizes, and bulk-analyzes legal documents in Vault
- Researches legal, regulatory, and tax questions across knowledge sources
- Builds custom agents from firm knowledge, playbooks, and preferences
- Supports shared workspaces for clients, counsel, and legal teams
- Provides contract review, negotiation, and portfolio-level analysis
- Offers APIs, native integrations, and MCP connectors
- Provides iOS and Android mobile apps
Use cases
- Draft contracts from precedent and deal requirements
- Review contracts and identify negotiation points
- Prepare deposition summaries from transcripts and exhibits
- Create cited regulatory briefings for legal leadership
- Search matter files and institutional knowledge
- Develop case-strategy memos from litigation materials