Founded by a team spun out of the Stanford AI Lab, Snorkel AI makes AI application development fast and practical by unlocking the power of machine learning without the bottleneck of hand-labeled training data. Snorkel Flow is the first AI application development platform that labels and manages machine learning training data programmatically. Backed by Lightspeed Ventures, Greylock, GV, and In-Q-Tel, the company is based in Palo Alto.