Uno Platform offers a suite of enterprise-grade tools for developers to build cross-platform .NET applications that can be supported on Android, Apple, Linux and Windows systems as well as desktop, web and mobile. The product lets teams code once and ship multiple application types from the same codebase, aiming to boost developer productivity. The company traces its roots to Nventive’s open-source toolbox launched in 2018 and was spun out as Uno Platform in 2023; Francois Tanguay is the co-founder and CEO. Uno says it has more than 100 million downloads and over 300 open-source contributors. Since the spinout it has begun selling to enterprise customers, including Toyota, Microsoft and TradeZero. The startup is rolling out a premium tooling tier, Uno Platform Studio, and a real-time UI-editing feature called “Hot Design.” The recent financing is intended to fund those product rollouts and further enterprise expansion.

Total raised

$3M

Funding rounds

1

Latest round

Seed

Latest activity

Aug 2025