About
Harvey builds AI for law firms and legal teams. Valued at $8B after $160M Series F led by a16z (Dec 2025). Raised $760M in 2025 alone (Series D $300M at $3B, Series E $300M at $5B, Series F $160M at $8B). Surpassed $100M ARR in Aug 2025. 50 of top AmLaw 100 firms as customers. Co-founded 2022 by Winston Weinberg (ex-O'Melveny) and Gabriel Pereyra (ex-DeepMind/Meta). Early adopter Allen & Overy was first magic circle firm to deploy.
Key Facts
- [1]Founded: Founded in 2022 in San Francisco, United States.
- [2]Funding: Total funding: $1.0B. Last round: Dec 2025. Stage: Late Stage.
- [3]Valuation: Valued at $8.0B.
- [4]Customers: Key customers include Allen & Overy, White & Case, Latham & Watkins.
- [5]Employees: Employee count: 201-500.
- [6]Revenue: Annual revenue/ARR: approximately $100M.
- [7]Website: Official website: harvey.ai.
- [8]AI Technology: Core AI/ML technologies: LLM / NLP.
- [9]Region: Region: Americas (United States).
Founders
Winston Weinberg
Co-founder & CEO
Gabriel Pereyra
Co-founder
Key Customers & Partners
AI Technology
LLM / NLP
Large language models for NLP, chat, document understanding, and text generation
Classification
Market Segments
Tech Stack Layers
Details
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Frequently Asked Questions
What is Harvey?
Harvey builds AI for law firms and legal teams. Valued at $8B after $160M Series F led by a16z (Dec 2025). Raised $760M in 2025 alone (Series D $300M at $3B, Series E $300M at $5B, Series F $160M at $8B). Surpassed $100M ARR in Aug 2025. 50 of top AmLaw 100 firms as customers. Co-founded 2022 by Winston Weinberg (ex-O'Melveny) and Gabriel Pereyra (ex-DeepMind/Meta). Early adopter Allen & Overy was first magic circle firm to deploy. Harvey is classified in the Research & Data segment at the Applications layer of the financial AI stack.
Who founded Harvey?
Harvey was founded by Winston Weinberg (Co-founder & CEO) and Gabriel Pereyra (Co-founder) in 2022 in San Francisco, United States.
How much funding has Harvey raised?
Harvey has raised $1.0B in total funding, placing the company at the Late Stage stage. The most recent round closed in Dec 2025. The company is valued at approximately $8.0B. Harvey generates approximately $100M in annual revenue. Among 58 funded Research & Data companies, Harvey ranks #7 by total capital raised. (Source: AIFI Map directory.)
What AI technology does Harvey use?
Harvey primarily leverages LLM / NLP technology. Large language models for NLP, chat, document understanding, and text generation. Within the Research & Data segment, 19 companies use this technology.
What market segment does Harvey operate in?
Harvey operates in the Research & Data market segment. AI research and data companies provide the intelligence layer of the financial ecosystem — processing vast quantities of structured and unstructured data into actionable insights for investors, analysts, and financial institutions.
Where is Harvey headquartered?
Harvey is headquartered in San Francisco, United States. The company operates in the Americas region. The team consists of 201-500 employees. United States is home to 324 financial AI companies tracked by AIFI Map.
Who are Harvey's competitors?
Companies similar to Harvey in the Research & Data space include Unit21 ($92M raised), Kaaj ($4M raised), Lendbuzz ($310M raised), Ramp ($2.3B raised), Brex ($1.5B raised). These companies operate in related areas of financial AI: Unit21 focuses on ai-powered fraud and aml platform. Kaaj focuses on agentic ai for small-business lending automation. Lendbuzz focuses on ai auto financing for underserved populations. (Based on AIFI Map classification data.)
What products does Harvey offer?
Harvey builds applications-layer solutions for the financial services industry. The company's core offering: AI for legal and financial document analysis. The platform is powered by LLM / NLP technology. Notable users include Allen & Overy, White & Case, Latham & Watkins.