Harvey

Harvey is an AI software company founded in 2022 by Winston Weinberg and Gabriel Pereyra, headquartered in San Francisco, California. The company develops AI-powered tools tailored for legal and professional services firms, including law firms, consulting firms, and accounting practices.

Harvey's platform provides capabilities including legal research, contract review, due diligence, regulatory analysis, and document drafting. The company counts several of the largest global law firms among its customers, including Allen & Overy, PwC, and Skadden. Its products are built on large language models and are designed to integrate into existing legal workflows.

Harvey raised a $21 million Series A in 2023, followed by a $100 million Series B later that year led by Sequoia Capital, and a $300 million Series C in 2024 at a reported valuation of approximately $3 billion. The company also secured additional funding in early 2025, bringing total disclosed funding to approximately $494 million. As of 2024, the company employed several hundred people.