Round by Cathay Innovation and SignalFire, with participation from existing investors, to help expand first platform built on unsupervised AI for analytics BOULDER, Colo., April 23, 2021-- Unsupervised, the first automated analytics platform, announced today that it has closed a $35 million Series B round by new investors Cathay Innovation and SignalFire with participation from prior investors Coatue, Eniac Ventures, NextGen Venture Partners and Elad Gil.