LegalOS (Founding)
Funding Details
Awarder
YCombinator
Date Award
December 12, 2025
Vertical
B2B,Legal
Company Info
Founding Year
2025
Market
B2B
Location
San Francisco, CA, USA; Remote
Coinvestors
YCombinator
Company Description

LegalOS is an AI-powered immigration law firm for complex U.S. work visas. Our AI agents generate a USCIS-ready petition package in 24–48 hours, including forms, support letters, and a structured evidence memo. Every case is reviewed and signed by licensed immigration attorneys with 40+ years of experience and a near-100% approval rate, so companies get both speed and reliability. LegalOS already supports O-1, H-1B, L-1A, L-1B, TN, EB-1A, EB-1C, and EB-2 NIW petitions and has a 100% approval rate so far across all visa categories.

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