CoCounsel
by Thomson Reuters (Casetext)
AI legal assistant from Thomson Reuters that researches questions, reviews documents, and drafts memos with verifiable citations.
Legal Research & Discovery
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Harvey
Generative AI platform for law firms and in-house teams covering legal research, drafting, and large-scale document analysis.
What it does
Harvey is a generative AI platform built specifically for legal work. It combines large language models with legal-focused training and workflows so lawyers can research questions, draft documents, summarize and compare large volumes of contracts, and run repeatable tasks such as due diligence reviews. Founded in 2022, the company grew quickly by selling to large international law firms and professional services firms.
The platform includes an assistant for research and drafting, a vault for querying and analyzing large sets of documents, and workflow tools for standardizing common tasks across a firm. Harvey emphasizes enterprise security and data isolation, and it is sold through a sales process rather than self-serve signup.
Harvey is positioned as a firm-wide platform rather than a single-purpose tool, which makes it most compelling for organizations ready to invest in AI across many practice groups at once.
Key features
- Legal research assistant that answers questions and drafts analysis
- Document drafting and editing for memos, contracts, and correspondence
- Vault for querying and analyzing large document sets
- Workflow tools for repeatable tasks like due diligence review
- Microsoft Word integration for drafting in place
- Enterprise security with customer data isolation
- Models and workflows tuned for legal use cases
What teams use it for
The concrete work teams hand to Harvey.
- Researching legal questions and drafting internal memos
- First drafts of contracts, letters, and litigation documents
- Due diligence review across large deal document sets
- Summarizing and comparing contracts at scale
- Standardizing repeatable legal tasks across practice groups
Where it fits
Good fit if
Large law firms and sophisticated in-house teams that want one AI platform across research, drafting, and document analysis.
Limitations
Solo practitioners and small firms looking for a low-cost self-serve tool; Harvey sells to larger organizations through an enterprise process.
Pricing
Pricing: Not publicly listed
Visit the vendor website for current plans and quotes.
Common integrations
Microsoft Word
Microsoft 365
iManage
Categories and tags
Categories
AI for Legal, Contracts & ComplianceContract Analysis & ReviewLegal Assistants & ChatbotsLegal Document AutomationLegal Research & Discovery
Industries
Cross-industry
Use cases
Contract review
Document drafting
Due diligence
Legal research
Capabilities
AI agents & automation
Document intelligence
Generative AI & LLMs
Buyer roles
Legal
Company size
Enterprise
Mid-market
Alternatives to Harvey
Other products in Legal Research & Discovery, ordered by how well they fit the category.
This profile was compiled from public sources with AI assistance and reviewed by a BetterBuys editor. Last verified on June 10, 2026. How we research profiles.
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