Harvey
Domain-tuned AI for law firms: research, drafting, diligence, and agentic legal work.
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Harvey builds legal-specific AI for law firms and in-house teams; backed by the OpenAI Startup Fund, valued at $11B.
Founded in 2022 by Winston Weinberg, a former O'Melveny litigator, and Gabriel Pereyra, an ex-DeepMind research scientist, San Francisco-based Harvey sells custom LLM workflows for legal research, drafting, and diligence — named after Suits' Harvey Specter. It serves over 1,000 law firms and corporate legal departments, hit roughly $190M ARR by early 2026, and raised $200M at an $11B valuation led by GIC and Sequoia. It was an early OpenAI Startup Fund investment, and the models underneath remain largely OpenAI's — Harvey's product is the legal workflow wrapped around them.