Stilta Raises $10.5M for AI Patent Litigation Platform

Stilta Raises $10.5M for AI Patent Litigation Platform
Photo by Sasun Bughdaryan / Unsplash

Stilta, an AI startup specializing in patent litigation and intelligence, has raised $10.5 million in a funding round led by Andreessen Horowitz, with participation from Y Combinator. The company's agentic platform analyzes over 180 million patents and billions of data points to surface evidence often missed by manual review, helping enterprises enforce, defend, and commercialize their intellectual property.

Stilta Secures $10.5M Led by Andreessen Horowitz

The round, backed by Y Combinator and other undisclosed investors, marks a significant endorsement for Stilta's approach to automating patent analysis. Founded in 2026, the company is led by former McKinsey AI practitioners and plans to use the new capital to expand its engineering teams in Stockholm and New York.

AI Platform Analyzes 180M+ Patents to Uncover Hidden Evidence

Stilta's agentic AI platform processes more than 180 million patents, 250 million scientific publications, and trillions of web pages. It identifies connections and prior art that would be impractical for human reviewers to find, providing actionable intelligence for patent enforcement, defense, and commercialization. Key customers include Roche, Alfa Laval, Maersk, and three of the top five global IP firms.

Patents as Underutilized Asset: Automation Reduces Enforcement Costs

Despite representing over 90% of the value of the S&P 500, patents remain one of the most underutilized asset classes. Stilta's platform directly addresses this gap by lowering the cost and complexity of patent enforcement and monetization, making IP management more accessible and efficient for enterprises across industries.

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