Harvey (legal AI platform, AmLaw deployments)
2023-present
Harvey scaled from a research bet to one of the fastest-growing enterprise legal AI platforms by getting three things right that the broader legal-tech-with-LLMs cohort got wrong: deep domain partnerships (Allen & Overy/A&O Shearman, PwC and dozens of additional AmLaw firms as paying customers), a relentless focus on legal-domain accuracy and verified workflows rather than chat-UI wrappers, and an enterprise security and deployment posture that closed the GC's procurement review rather than getting stalled in it. The customer narrative isn't 'GPT for lawyers' — it's a legal AI platform with documented evaluation, partner-validated outputs, and the security posture the firm's CIO actually signs off on.
Lesson
Legal Tech AI vendors that win the AmLaw market lead with legal-domain accuracy, partner-validated outputs, and enterprise-grade security posture — in that order. The vendors leading with chat UI and consumer-grade security stall in procurement and burn the cash trying to recover. The category isn't kind to the 'we use GPT-4' positioning.