AI Tool

Harvey AI Review

Name: Harvey AI
Availability: OnlineOnly
Author: Stork.AI

Harvey AI is a specialized artificial intelligence platform designed to enhance efficiency, accuracy, and productivity for legal professionals in law firms and in-house legal departments.

shipped Nov 14, 2025automatepaid

AutomateLegalResearch & drafting

Why it matters

1Harvey AI is utilized by over 142,000 lawyers across more than 500 practice groups and 1,500 organizations in 60 countries.

2The platform announced $200 million in new funding in March 2026, valuing the company at $11 billion.

3In-house legal teams using Harvey report saving an average of over 25 hours per month.

4Harvey AI supports large-scale document review with its 'Vault' tool, handling up to 100,000 documents per project.

Stork’s verdict on Harvey AI

Harvey AI scales legal document analysis to 100,000 documents, but it's overkill for smaller practices.

Harvey AI reviewed by Stork AI · stork.ai/en/harvey-ai

Specs

API Available

Yes, public API

overview

What is Harvey AI?

Harvey AI is a generative AI platform developed by Harvey that enables legal professionals to automate workflows, conduct research, and draft legal documents. It leverages advanced natural language processing (NLP) and machine learning, often built on models like OpenAI's GPT-4, to streamline various legal tasks.

Harvey AI is a unified legal AI platform offering a suite of tools for legal research, contract review and drafting, due diligence, and litigation support. Its core functionalities include providing curated legal precedents, summarizing case law, identifying critical contract elements, and generating drafts consistent with regulatory contexts. The platform's "Vault" tool facilitates large-scale document review, supporting up to 100,000 documents per project, and can extract data points across full document sets. Harvey AI also assists with regulatory compliance by identifying requirements and monitoring trends. It is actively used across more than 500 practice groups and over 1,500 organizations in 60 countries, with more than 142,000 lawyers utilizing its capabilities.

features

Key Features of Harvey AI

Harvey AI provides a comprehensive suite of features designed to support legal professionals across various practice areas, enhancing efficiency and accuracy in legal operations.

Assistant: Enables users to ask questions, analyze documents, and draft legal content faster using domain-specific AI.
Vault: Securely stores, organizes, and facilitates bulk analysis of legal documents, supporting up to 100,000 documents per project.
Knowledge: Offers capabilities to research complex legal, regulatory, and tax questions across multiple domains.
Workflows: Allows users to run pre-built workflows or construct custom workflows tailored to specific firm needs.
Microsoft Integrations: Provides legal intelligence for contract review, drafting, emails, and documents directly within Word, Outlook, and SharePoint.
Harvey Agents: Purpose-built AI agents designed to execute complex legal work end-to-end.
Harvey Mobile: Enables users to stay informed, capture new information, and manage work from mobile devices.
Contract Intelligence: Surfaces insights, strengthens negotiations, and accelerates contract reviews.
Command Center: Offers analytics, benchmarking, and agentic insights for performance monitoring.
Shared Spaces: Facilitates collaboration with legal teams across organizations in secure, shared environments.

use cases

Who Should Use Harvey AI?

Harvey AI is primarily designed for legal professionals within large law firms, mid-sized firms, and in-house legal departments seeking to leverage artificial intelligence for operational efficiency and strategic advantage.

Law Firms and Professional Service Networks: To automate legal workflows, elevate legal craft, and scale expertise across practice groups.
In-House Legal Teams: To streamline work, accelerate due diligence, contract analysis, and review, saving an average of over 25 hours per month.
Transactional Legal Work: For tasks such as due diligence, comprehensive contract analysis, and efficient document review.
Litigation Support: To reduce manual effort in document organization and analysis, allowing lawyers to prioritize strategic aspects of cases.
Mid-Sized Firms: To drive significant impact with lean teams by automating routine tasks and enhancing research capabilities.

how to use

How to Use Harvey AI

Utilizing Harvey AI typically involves accessing its web-based platform or integrated applications to initiate legal tasks. The platform is designed for intuitive interaction, allowing legal professionals to integrate AI into their daily workflows.

1Access the Harvey AI platform via its web interface or through integrated Microsoft applications like Word and Outlook.
2Input legal queries or upload documents for analysis, research, or drafting assistance.
3Utilize the 'Assistant' feature to ask specific questions or generate initial drafts of legal documents.
4Employ the 'Vault' for secure storage and bulk analysis of large document sets, extracting key data points.
5Run pre-built or custom 'Workflows' to automate repetitive legal processes, such as contract review or regulatory compliance checks.
6Leverage 'Harvey Agents' for end-to-end execution of complex legal tasks, guided by specific instructions.

pricing

Harvey AI Pricing & Plans

Harvey AI operates on a paid subscription model, with its vendor website advertising a free tier. Specific pricing figures for its enterprise-grade solutions are not publicly disclosed, as the platform primarily targets large law firms and corporate legal departments, often involving custom enterprise agreements. The company's valuation at $11 billion in March 2026, following over $1 billion in total funding, indicates its focus on high-value, specialized legal AI services.

Free Tier: Advertised on the vendor website, details on limits are not specified.
Enterprise Plans: Custom pricing based on firm size, specific feature requirements, and usage volume; details are available upon direct inquiry to Harvey AI sales.

Pros

+Comprehensive generative AI platform for a wide range of legal tasks, including research, drafting, and document analysis.
+High scalability with 'Vault' tool supporting up to 100,000 documents per project for large-scale review.
+Strong enterprise-grade security and compliance, including SOC 2 Type II, ISO 27001, ISO 27701, GDPR, and CCPA.
+Deep integrations with Microsoft applications (Word, Outlook, SharePoint) streamline existing legal workflows.
+Customizable workflow builder and purpose-built 'Harvey Agents' allow for tailored automation specific to firm needs.
+Proven efficiency gains, with in-house legal teams reporting an average saving of over 25 hours per month.

Cons

−Specific pricing details are not publicly available, requiring direct inquiry for enterprise plans.
−Primarily targets large law firms and corporate legal departments, potentially limiting accessibility for smaller practices.
−Requires integration into existing firm-specific processes, which may involve an initial setup and training period.
−Reliance on AI models like GPT-4 means output quality can vary and requires human oversight for accuracy and legal compliance.
−The platform's advanced capabilities may have a steeper learning curve for users unfamiliar with AI tools in legal contexts.
−While a free tier is advertised, its specific limitations and features are not transparently detailed.

Similar Tools

Harvey AI vs Competitors

Harvey AI distinguishes itself in the legal AI market through its broad generative AI capabilities, custom workflow automation, and enterprise-grade security, contrasting with competitors that often focus on specific integrations or niche functionalities.

Spellbook↗

Spellbook integrates directly with Microsoft Word to provide AI-powered contract drafting, review, and analysis, including real-time clause suggestions and risk detection.

Spellbook focuses heavily on transactional lawyers and contract work within a familiar Word environment, offering transparent pricing. Harvey AI is a broader generative AI platform for law firms and enterprise legal teams, designed for a wider range of legal workflows with enterprise-only pricing.

Thomson Reuters CoCounsel↗

CoCounsel leverages Thomson Reuters' extensive legal research databases, including Westlaw and Practical Law, to provide AI-powered assistance for research, drafting, and document review.

CoCounsel is deeply integrated with established legal research platforms, making it a strong choice for firms already within the Thomson Reuters ecosystem and for research-heavy legal work. Harvey AI is a standalone generative AI platform with its own workflow builder and agents, designed for broader legal tasks beyond just research.

Lexis+ AI (LexisNexis)↗

Lexis+ AI integrates generative AI and advanced analytics directly into the comprehensive Lexis+ legal research platform, offering tools for brief analysis, judicial analytics, and document drafting.

Similar to CoCounsel, Lexis+ AI's strength lies in its integration with a vast, authoritative legal research database, providing AI features as an enhancement to existing research workflows. Harvey AI offers a more general-purpose legal AI assistant with a focus on custom workflow automation across various practice areas.

Gavel↗

Gavel empowers lawyers to build custom, logic-based workflows for automating the generation of legal documents, forms, and routine agreements without requiring code.

Gavel excels in no-code document automation and workflow creation for repetitive legal tasks and client intake. Harvey AI provides a broader generative AI platform for research, drafting, and multi-step workflow automation, often targeting larger law firms with complex, bespoke needs.

Visit Harvey AI↗

Connect

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LinkedInwww.linkedin.com/company/harvey-ai/