Nebuly Raises $21M Series A From Planven to Quantify Enterprise AI Agent ROI

Turin-based Nebuly announced a $21M Series A on November 12 led by Planven, with Exor Ventures, Tenacity, TGVG, Fastweb+Vodafone (via Founders Factory), CDP Venture Capital, and returning angels joining. The platform ties AI agent activity across Claude, ChatGPT and Microsoft Copilot deployments to productivity, efficiency and revenue metrics, and runs on-prem for enterprises with data-residency needs. Early customers include Oura, Iveco and Zeiss; CEO framed the raise around CFO/board demand for provable AI ROI.