Adam D'Angelo (Knowledge / AI) at Quora — Mountain View, United States

Adam D'Angelo was Facebook's first CTO and left to co-found Quora in 2009, believing the world's knowledge should be organized and made accessible. He also serves on the OpenAI board. Quora is one of the world's top knowledge-sharing platforms, and D'Angelo has positioned it as an AI-native platform via Poe, enabling users to interact with multiple AI chatbots in one interface.