Crosby is an AI-native law firm — not a legal software vendor — that reviews and negotiates commercial contracts for fast-growing tech companies. Clients submit NDAs, MSAs, and DPAs (via Slack or email) and receive attorney-reviewed redlines, negotiation emails, and commentary tables typically within an hour. Behind the scenes, AI agents parse every clause against a database of market-standard terms; licensed lawyers supervise and take liability for the output. Crosby charges per document, not by the hour, aligning its incentives with speed rather than billable time. It operates a dual-entity structure — Crosby Legal Inc. (the software platform) and Crosby Legal PLLC (the licensed law firm) — so it can legally give bar-authenticated advice while shipping product at startup pace. Named clients include Cursor, Ramp, Cognition, Clay, and Runway. Co-founders Ryan Daniels (Stanford JD, ex-Cooley attorney) and John Sarihan (ex-Ramp product lead) founded the company in September 2024.