Harvey ARR Hit $190M

Harvey is a premier generative artificial intelligence platform purposefully engineered for the legal and professional services industries. Founded in 2022 by Winston Weinberg, a former litigator, and Gabe Pereyra, an AI researcher from Google DeepMind and Meta, the company specializes in building domain-specific large language models (LLMs) that are fine-tuned on vast repositories of case law, statutes, and proprietary legal documents.

By bridging the gap between general-purpose AI and the highly specialized requirements of legal practice, Harvey empowers law firms and in-house legal departments to automate complex workflows while maintaining the rigorous accuracy and professional responsibility standards demanded by the industry.

The platform’s core functionality centers on several advanced tools—Assistant, Vault, Workflow, and Library—designed to solve critical pain points in legal research, contract analysis, and due diligence. For instance, its Vault feature enables firms to securely upload and analyze thousands of documents simultaneously, a task that traditionally requires hundreds of manual attorney hours.

Harvey provides citation-first output, ensuring every AI-generated response is grounded in specific source documents to minimize errors and "hallucinations". This high-precision approach has led to widespread adoption among the world’s elite legal institutions, including over 50 of the top AmLaw 100 firms and global partnerships with organizations like PricewaterhouseCoopers (PwC) and Allen & Overy.

Financially, Harvey has experienced a meteoric rise, surpassing $190 million in ARR by early 2026, a significant leap from the $100 million ARR milestone it hit in August 2025. This growth is backed by aggressive "kingmaking" investments from Silicon Valley's top venture firms.

In December 2025, Harvey closed a $160 million Series F led by Andreessen Horowitz (a16z), valuing the company at $8 billion—nearly tripling its valuation in less than a year. With total funding now exceeding $1 billion from investors including Sequoia Capital, Kleiner Perkins, and the OpenAI Startup Fund, Harvey supports a global footprint with over 1,000 customers across 59+ countries and a dedicated team of 500+ employees.