Rex — AI Operations Partner for Enterprise Order-to-Cash

Rex builds an AI-native service that deploys specialized agents to manage enterprise order-to-cash operations, continuously handling invoices, customer accounts, and exceptions at scale. Founded in 2026 and based in London, the company is backed by Y Combinator (Summer 2026) and won the Vercel AI Accelerator. Core Data Grid Metric Details Funding Round Y Combinator Seed...