Organisation
Harvey
AI tools for legal and professional-services work — contract review, due diligence, research and drafting — sold mainly to large law firms.
Harvey is a US company, founded in 2022 by former lawyer Winston Weinberg and former DeepMind and Meta researcher Gabriel Pereyra, that builds AI tools for legal and professional-services work — contract analysis, due diligence, research and drafting. An early recipient of investment from the OpenAI Startup Fund, it sells mainly to large law firms and corporate legal departments, and reported rapid growth in recurring revenue. Its valuation rose steeply through 2025 and into 2026, reaching a reported $11bn, making it one of the most highly valued companies applying AI to a single profession.
- Category
- Agents & applied AI
- Founded
- 2022
- HQ
- San Francisco, US
- Funding
- ~$11bn valuation (2026); backed by the OpenAI Startup Fund, Sequoia and Kleiner Perkins
- Key people
- Winston Weinberg, Gabriel Pereyra
Featured in threads
Tracks
- Money & business 2
- Models & capabilities 1
Harvey raises $200M at $11B valuation
The $11B figure is up from an $8B valuation just three months earlier, in a round co-led by GIC and Sequoia, which had now backed Harvey three times.
Money & business
Harvey raises $80M Series B at $715M valuation
Co-led by Elad Gil and Kleiner Perkins, the round brought total funding past $100M; Harvey said revenue had risen more than tenfold since April.
Money & business
Harvey signs exclusive launch partnership with Allen & Overy
More than 3,500 lawyers at 43 offices got access to the GPT-4-based tool after a beta that logged roughly 40,000 queries since November 2022.
Models & capabilities
Also mentioned in 2 entries
Referenced in passing — Harvey isn't the main subject of these.