Stilta Raises $10.5M Seed

Stilta, based in Stockholm and New York, a company developing agentic AI software for patent enforcement and commercialization, has raised $10.5 million in a seed funding round.

Investors

The round was led by Andreessen Horowitz (a16z), a prominent venture capital firm. Additional participation came from Y Combinator and a group of founders and operators from AI companies including Sana, Legora, OpenAI, Lovable, and Listen Labs.

Stilta Use of Funds

Stilta plans to use the capital to increase headcount across its engineering, go-to-market, and patent specialist teams in its Stockholm and New York offices.

About Stilta

Stilta develops agentic AI software designed to enforce, defend, and commercialize patents. By reasoning across 180 million patents, 250 million scientific publications, and over a trillion archived web pages, the platform surfaces evidence that manual review and legacy tools often miss.

Funding Details

Company: Stilta
Raised: $10.5M
Round: Seed
Funding Date: June 3, 2026
Lead Investor: Andreessen Horowitz
Additional Investors: Y Combinator, Sana, Legora, OpenAI, Lovable, Listen Labs
Software Category: Legal Technology
Company Website: https://stilta.com
Source: https://www.dlapiper.com/en/news/2026/06/dla-piper-advises-andreessen-horowitz-on-usd10_5-million-investment-in-ai