Turin Startup Nebuly Raises $21 Million Series A to Answer the Question Every Board Is Asking: What Is AI Actually Worth?

Nebuly, a Turin-based company that measures the financial return of enterprise AI agents, has raised a $21 million Series A led by Planven, with participation from Exor Ventures, Tenacity Capital, TGVG Capital, CDP Venture Capital's AI and Digital Transition funds, and Fastweb+Vodafone through Founders Factory. The company, founded in 2022 by Francesco Signorato with Julien Roux and Diego Fiori, plans to grow its team from 40 to about 60 people, hiring sales staff in New York, London and across Europe.

The pitch is simple and, right now, uncomfortable for most enterprises: someone has to prove what all this AI spending buys. Nebuly's platform connects to custom-built agents and assistants powered by Claude, ChatGPT and Microsoft Copilot, and can run on a company's own infrastructure or private cloud. It then traces what the agents actually do and ties that activity back to business results, giving finance and operations teams an answer to the question Signorato frames bluntly: every company is about to face the same question from its board, which is what AI is actually worth to them.

The timing is not accidental. Enterprise AI bills have roughly tripled even as the cost of individual tokens has fallen sharply, a dynamic reported by the Financial Times around the raise. A Gartner survey cited alongside the funding found that 85 percent of business leaders plan to increase AI spending in 2026, while only 22 percent have managed to scale AI meaningfully across their organizations. The gap between those two numbers is precisely the market Nebuly is selling into.

Traction so far is real but early. Customers include Oura, Iveco Group, Fastweb+Vodafone, CNH and Zeiss, with contracts worth multiple six-figure sums and entry pricing starting at about $100,000 a year. That is a credible roster of industrial and consumer names for a company this size, though it also shows the product is being bought by organizations with sophisticated procurement functions, not by the long tail.

The category deserves some skepticism, and the company's own numbers invite it. Vendor-measured ROI is inherently a modeling exercise: deciding which fraction of a revenue lift or cost saving to attribute to an agent is a judgment call, not a measurement. Independent benchmarks for this space barely exist, and the same platform that proves AI's value could just as easily be used to justify cutting it. Buyers should treat any ROI dashboard, including Nebuly's, as one input alongside their own baselines rather than an audit.

Still, the structural trend is hard to argue with. The buildout phase of enterprise AI, in which teams bought models because models were exciting, is giving way to an accountability phase in which CFOs want line items tied to outcomes. The startups that survive this transition will be the ones that make the accounting legible, whether they sell the agents, the guardrails or, as Nebuly does, the scoreboard.