LegalOS

LegalOS is a Y Combinator-backed company that the AI-Native Immigration Law Firm. The company participated in the Winter 2026 batch of Y Combinator.

LegalOS is an AI-native immigration law firm that combines cutting-edge technology with 40+ years of legal expertise.

We've studied 12,000 successful petitions to design our process - which allows us to deliver top-quality visa applications in as quickly as 48 hours. Our specialized AI agents draft petition narratives, compile evidence, and anticipate USCIS objections - work that traditionally takes attorneys weeks, if not months.

LegalOS was part of Y Combinator's Winter 2026 cohort, has a team of approximately 3 employees, and is actively operating.