Grass is a network that rewards people for sharing the unused part of their internet connection. Users run the Grass desktop app, mobile app or browser extension in the background, and the network uses that spare bandwidth to give AI developers access to public web data; Grass says it is trusted by more than 8.5 million users. Wynd Labs, led by CEO Andrej Radonjic, is the core contributor to Grass. In October 2026 Grass launched the Contents API, which turns public URLs into clean HTML, Markdown or text for AI agents.