Stuut Lands $52.5M Series B From Insight, a16z and M12 to Scale AI Order-to-Cash Agents

New York-based Stuut closed a $52.5M Series B led by Insight Partners with a16z and Microsoft's M12, lifting total funding to $93M just ten months after Series A. Its agents handle collections, cash application, payments, disputes and now credit and order management across 150+ enterprises including Verifone and ZoomInfo, with $3B processed. The company reports 81.7% of outbound collections and 95% of payment matching run without humans, cutting DSO by 47%.