Description
Harvey is an enterprise AI legal assistant built specifically for large law firms and corporate legal departments, covering legal research, litigation support, transactional work, due diligence, and contract review in one platform. It’s positioned squarely at the top of the legal AI market, reportedly used by over 1,300 organizations and 100,000+ lawyers, with a data partnership with LexisNexis for legal content. Harvey supports custom Agent Builder workflows that let firms automate repeatable, multi-step legal processes specific to their own practice. There is no self-serve pricing, no free trial, and no public plan page; the only path to Harvey is a demo request that leads into an enterprise sales process. It suits large firms (typically 50+ attorneys) with high matter volume and premium billing rates that can justify enterprise-level AI spend.
Key Features
- Legal research — AI-assisted case law research backed by a LexisNexis data partnership.
- Document analysis and drafting — contract review, drafting support, and due diligence at scale.
- Agent Builder — custom, repeatable AI workflows built around a firm’s own practice areas.
- Litigation support — deposition summaries, case analysis, and litigation preparation tools.
- Broad practice-group coverage — spans research, transactional, and litigation work rather than one narrow task.
- Enterprise onboarding — dedicated implementation and training as part of the sales process.
How It Works
Harvey works across a firm’s existing practice areas rather than one narrow task: an attorney can ask it to research case law, draft or review a contract, summarize a deposition, or run due diligence across a document set, all inside one platform. Agent Builder lets firms configure custom, repeatable workflows around their own recurring processes, rather than relying only on Harvey’s out-of-the-box capabilities. Because Harvey doesn’t publish pricing or offer self-serve access, every deployment starts with a sales conversation and demo, typically followed by enterprise procurement, IT involvement, and a dedicated onboarding period before attorneys start using it day to day. There is no publicly documented paid pilot program open to all firms; access is generally reserved for larger firms and enterprise legal departments that request a demo.
Technical Architecture & Overview
- Core Engine: Not published; Harvey does not name a specific underlying foundation model on its official site.
- Deployment: Cloud-based enterprise platform; deployment specifics are set during the sales and onboarding process.
- API Surface: LexisNexis data partnership for legal content; no public developer API documented for outside integrations.
- Known Limits: No free trial, no self-serve pricing, and no public plan comparison; the sales process itself is described as selective toward larger firms rather than open to any size practice.
Pros & Cons
| Pros | Cons |
|---|---|
| Broad coverage across research, drafting, litigation support, and due diligence in one platform | No public pricing anywhere, including no pricing or plans page on Harvey’s own site |
| Agent Builder allows firms to configure genuinely custom, repeatable workflows | No self-serve access or free trial; every engagement starts with a sales demo |
| LexisNexis data partnership backs its legal research with established content | Widely reported as the most expensive tool in this category, out of reach for most small and mid-size firms |
| Used at scale by major firms, with a track record at over 1,300 organizations | Sales process is reportedly selective, prioritizing larger firms over smaller practices requesting demos |
Our Take
Harvey is the most enterprise-gated tool in this category — there’s no pricing page, no self-serve trial, and reportedly a sales process that prioritizes large firms. That’s consistent with who it’s actually built for: firms with high matter volume and premium billing rates, where broad coverage across research, drafting, and litigation in one platform justifies a genuinely enterprise-level commitment.
Not ideal for: small or mid-size firms — without a published price or self-serve path, there’s no way to test Harvey at low commitment, and third-party reporting consistently places it well above the rest of this category’s pricing, whatever the exact figure a given firm is quoted.
Pricing
Harvey does not publish pricing anywhere on its official site. There’s no pricing or plans page, no free trial, and no self-serve signup; the only path is requesting a demo, which leads into an enterprise sales conversation. Third-party reporting places Harvey among the highest-priced tools in the legal AI category, but Harvey itself confirms no specific figures publicly, so no number can be verified against an official source.
Last verified: August 18, 2026
Platform Availability
Web
Best For
Large law firms | AmLaw 100 | Enterprise legal departments | High matter volume practices
Frequently Asked Questions
Does Harvey publish pricing?
No. Harvey has no pricing or plans page anywhere on its official site; the only way to get a quote is by requesting a demo and going through enterprise sales.
Does Harvey offer a free trial?
No. There is no publicly offered free trial or self-serve signup; access starts with a demo request.
What is Agent Builder in Harvey?
Agent Builder lets firms configure custom, repeatable AI workflows around their own recurring legal processes, rather than relying only on Harvey’s default capabilities.
What size firm is Harvey built for?
Harvey is generally positioned for larger firms, typically 50+ attorneys, with high matter volume and billing rates that support enterprise-level AI spend.
How does Harvey differ from Thomson Reuters CoCounsel?
Harvey is sold entirely through custom enterprise sales with no published pricing at any firm size, while CoCounsel offers at least a partial online configurator for firms with up to 10 attorneys before requiring a sales call.
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