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Harvey AI
AI platform built for law firms — research, drafting, and document review.
What is Harvey AI?
AI Platform Built for Law Firms and Legal Professionals
Harvey AI is a specialized artificial intelligence platform developed exclusively for legal use cases. Built on customized versions of large language models trained on legal data, Harvey assists lawyers with legal research, contract drafting, document review, and regulatory analysis — delivering AI that understands legal language, jurisdiction, and professional standards in a way generic tools cannot.
Legal Intelligence at Scale
Harvey is used by major law firms including Allen & Overy, PwC Legal, and leading corporate legal departments. Its capabilities span practice areas including M&A, litigation, employment law, and regulatory compliance. The platform enables legal teams to conduct research in minutes rather than hours, review large document sets for relevant provisions, and draft initial contract versions that junior lawyers can refine — dramatically improving efficiency without compromising the quality standards the legal profession requires.
- AI legal research and case law analysis
- Contract drafting and clause generation
- Document review and issue spotting
- Regulatory analysis and compliance review
- Practice area specialization across major legal fields
Key Features
AI-powered case law and statutory research across multiple jurisdictions.
Generates contract sections and clauses following legal conventions.
Reviews large document sets to identify relevant provisions and issues.
Analyzes regulations for compliance implications across practice areas.
Specialized models for M&A, litigation, employment, and regulatory law.
Who Uses Harvey AI?
Help associates and partners work faster on research and drafting tasks.
Review transaction documents at speed for M&A and financing deals.
Research case law and analyze opposing briefs and documents efficiently.
Give in-house counsel AI assistance for contracts, compliance, and research.
Pros & Cons
✅ Pros
- Purpose-built for legal — far more accurate than generic AI on legal tasks
- Trusted by top-tier global law firms and professional services firms
- Covers the full range of high-value legal work beyond simple drafting
- Strong security and confidentiality standards appropriate for legal use
- Continuously updated with legal developments and new capabilities
❌ Cons
- Priced exclusively for enterprise law firms and legal departments
- AI output still requires expert review — cannot replace lawyer judgment
- Access requires sales process — not self-service
- Primarily English-language and US/UK-focused currently
Harvey AI Pricing
Enterprise
- Legal research AI
- Contract drafting
- Document review
- Regulatory analysis
- Dedicated support
- Custom integrations
Harvey AI earns a 4.4/5 rating from our editorial team. While it requires a paid subscription, the professional-grade capabilities deliver strong ROI for serious users. Standout strengths include purpose-built for legal — far more accurate than generic ai on legal tasks and trusted by top-tier global law firms and professional services firms.
Get Started with Harvey AI →