Harvey AI

Harvey AI is a legal AI company founded in 2022 by Winston Weinberg and Gabriel Pereyra. The company builds AI tools specifically designed for legal professionals including contract analysis, legal research, document drafting, and due diligence. Harvey is used by over 10,000 lawyers at top law firms including Allen Overy, PwC, and Macfarlanes. The company has raised over $206 million in funding at a $1.5 billion valuation from investors including Sequoia, Kleiner Perkins, and OpenAI Startup Fund. Harvey is headquartered in San Francisco with approximately 150 employees. The product is built on top of GPT-4 and Claude with extensive fine-tuning on legal documents and case law. Harvey supports multiple practice areas including M&A, litigation, tax, and regulatory compliance. The company is expanding globally with particular focus on UK and European markets. Harvey competes with traditional legal research platforms like Westlaw and LexisNexis as well as newer AI legal tools.