About Harvey
Harvey was founded in 2022 by Winston Weinberg and Gabriel Pereyra, entering the legal AI category based on the observation that legal work, including contract review, legal research, and due diligence, involves enormous volumes of document analysis and drafting work that is time-consuming for lawyers to perform manually but that generative AI, particularly large language models trained or fine-tuned on legal-specific content and reasoning patterns, is well suited to substantially accelerate.
Harvey's platform is used by law firms and corporate legal departments for tasks including legal research, contract drafting and analysis, and various other legal document-intensive workflows, with the company emphasizing partnerships with major AI labs, including a notable relationship with OpenAI, to build legal-specific AI capability on top of leading general-purpose foundation models rather than training its own foundation models entirely from scratch. The company has reported approximately $195 million in annual recurring revenue as of the end of 2025, and says it serves more than 1,300 customers across 60 countries, including prominent law firms and companies such as DLA Piper, HSBC, and NBCUniversal, though it has faced intensifying competition from other legal AI companies including Legora and Spellbook as the legal AI category has attracted substantial venture investment and competitive activity. Harvey has raised substantial venture funding from investors including Sequoia Capital and Kleiner Perkins, reaching a valuation exceeding $8 billion, and has recently added Mistral AI models for eligible European Union customers and integrated PitchBook data into its deal and diligence workflows.
