SAN FRANCISCO — Legal AI developer Harvey is in discussions to raise at least $500 million at a $15.5 billion valuation, a 40 percent premium to where it priced just five months ago.
The proposed round follows a rapid succession of markups. In March 2026, Harvey raised $200 million at an $11 billion valuation. Before that, it closed a $160 million round in December 2025 at $8 billion. Those two rounds, combined with a $300 million Series E in June 2025 that set its valuation at $5 billion, account for more than $660 million raised since mid-2025. Harvey also previously closed an $80 million Series B. Investors across those rounds include Sequoia, Kleiner Perkins, Coatue, Andreessen Horowitz, GIC, Conviction Partners, Elad Gil and OpenAI.
The company sells its AI platform as a subscription service to law firms and corporate legal departments, targeting contract analysis, legal research and litigation support. If the new round closes at the reported terms, Harvey would rank among the most highly valued private AI companies globally.
The legal AI market is drawing more competition as capable reasoning models become widely available, shifting the competitive emphasis toward integration depth, domain specificity and user experience rather than model performance alone. Harvey's ability to sustain its valuation will hinge on expanding its client base and delivering measurable return on investment for enterprise customers—a bar that gets harder to clear as rivals close the capability gap.
