Founded in 2023 by Paolo Fois, Martina Domenicali, and Andrea Lonza, Lexroom builds AI tools for legal research, document review, and drafting. The platform accepts natural-language queries and grounds answers in a proprietary database of more than six million verified legal sources, including legislation, case law, and regulatory materials. The company reports serving more than 8,000 law firms and corporate legal teams. The Series B closes roughly eight months after a $19 million Series A, itself led by Base10 Partners, following a €2 million seed round in 2025.
The funding reflects sustained investor appetite for vertical AI tailored to legal services, particularly tools built for civil-law markets rather than general-purpose models. Lexroom's expansion strategy signals a shift from product development toward cross-border scaling, with plans to establish local teams in new European jurisdictions. Attorneys should monitor whether the company's civil-law focus and verified source database create meaningful differentiation as competition in legal AI intensifies.