• Harvey raised $200 million at an $11 billion valuation to expand its AI agents for legal and professional services.
• More than 100,000 lawyers across 1,300 organizations now rely on Harvey for contract analysis, compliance, due diligence, and litigation.
• The company’s rapid growth highlights how vertical AI startups are gaining momentum despite broader competition from OpenAI and Anthropic.

Legal work is no longer just assisted by artificial intelligence—it is increasingly being executed by AI agents that manage complex workflows from start to finish. Harvey, a platform purpose-built for law firms and in-house legal teams, has raised $200 million in fresh capital at an $11 billion valuation, signaling a major shift in how the legal sector adopts specialized AI infrastructure.

The company’s rapid ascent underscores a broader trend: vertical AI startups are gaining substantial traction even as general-purpose AI giants continue to expand their dominance.

The round was co-led by returning investors GIC and Sequoia, with participation from Andreessen Horowitz, Coatue, Conviction Partners, Elad Gil, Evantic, and Kleiner Perkins. Harvey has now raised over $1 billion in total funding, a figure that reflects the depth of investor confidence in its sector-specific approach.

The new capital will be used to scale the AI agents that customers deploy across their organizations and to expand embedded legal engineering teams globally, ensuring that firms can implement and customize the technology at a deeper level.

Harvey’s origins trace back to a cold email sent by its co-founders—Gabe Pereyra, a former DeepMind AI researcher, and Winston Weinberg, a securities and antitrust litigator who previously practiced at O’Melveny & Myers.

Experimenting independently with ChatGPT, they recognized the untapped potential to transform legal workflows and reached out to OpenAI, which later became an investor. That early insight has since evolved into a platform now used by more than 100,000 lawyers across 1,300 organizations, from global law firms to corporate legal departments.

The company is among the fastest-growing players in the application layer of AI, driven by a fundamental shift in legal work. High-volume and increasingly complex tasks—such as contract analysis, compliance, due diligence, and litigation support—are moving to AI agents that manage processes from start to finish.

Harvey recently launched its Customer Advisory Board to deepen collaboration with leading clients, and it has strengthened its executive bench with the appointments of Siva Gurumurthy as Chief Technology Officer and John Haddock as Chief Business Officer.

“AI isn’t just assisting lawyers. It’s becoming the system through which legal work gets done,” said Winston Weinberg, CEO and co-founder of Harvey. “The law firms and in-house teams leading the way are building agents that execute complex workflows so lawyers can focus on judgment, strategy, and outcomes.”