Parabrain.ai: Parabrain is an all-in-one AI knowledge platform designed for professionals, academics, and curious minds. It allows users to manage, enhance, and monetize their expertise by training their AI with their own notes and papers. The AI becomes an expert in the chosen fields, offering valuable insights and boosting productivity. Users can also collaborate with other users' AIs, engage with virtual tutors, professors, and thought leaders, and embark on an intellectual journey.