Harvey

Harvey is an AI-powered platform designed to automate and enhance legal workflows, including drafting, research, contract analysis, due diligence, and compliance. By leveraging generative AI, Harvey enables legal professionals to focus on high-value strategic tasks by automating routine processes. The platform is utilized by over 100,000 lawyers across more than 1,400 customers in 60 countries, including Fortune 500 companies and over 60% of AmLaw 100 law firms.

Founded in 2022 by Winston Weinberg and Gabriel Pereyra, Harvey has rapidly expanded its presence in the legal industry. Weinberg, a former junior associate, and Pereyra, an ex-Google DeepMind researcher, co-founded the company to address inefficiencies in legal workflows through AI. The company has secured significant funding from prominent investors, including Sequoia Capital, OpenAI Startup Fund, Google Ventures, Kleiner Perkins, Coatue, and EQT, raising a total of $1.21 billion as of March 2026.

Harvey's flagship product suite includes:

- **Assistant**: Enables users to ask questions, analyze documents, and draft content more efficiently with domain-specific AI.

- **Vault**: Provides secure storage, organization, and bulk analysis of legal documents.

- **Knowledge**: Facilitates research on complex legal, regulatory, and tax questions across various domains.

- **Agents**: Purpose-built agents that execute complex legal work end-to-end.

These tools are integrated to support the entire legal practice, enhancing productivity and accuracy.

Harvey's customer base includes over 1,400 clients in 60 countries, such as AT&T, Verizon, Cox, Koch, KKR, and Bridgewater. The company has established partnerships with major law firms like Allen & Overy and PricewaterhouseCoopers Legal. In December 2025, Harvey expanded its operations to Spain, collaborating with Repsol to integrate its AI solutions into Repsol's legal department.