Revel, a unified software platform for hardware test and control, today announced $150 million in Series B funding to accelerate its expansion across aerospace, defense, robotics, and industrial markets. The round was led by Index Ventures, with major participation from Redpoint Ventures and returning investors Thrive Capital, Felicis, and Abstract Ventures, as well as prominent angels such as Dylan Field, Figma's co-founder and CEO.

Revel is a unified software platform for hardware test and control. Founded by engineers from SpaceX, Anduril, and Palantir, Revel enables teams across aerospace, defense, robotics, and advanced energy to develop, deploy, and monitor complex physical systems with greater speed, safety, and reliability. By modernizing the testing and control layer, Revel is building foundational software infrastructure for the next generation hardware.