Knowt

Knowt is an AI-powered study platform that helps students study more efficiently by automatically generating study materials from various inputs. It includes an AI lecture notetaker that records and creates detailed notes, flashcards, quizzes, and games. The voice tutoring feature (Kai) can quiz aloud or generate podcasts from uploaded content. It also offers flashcards with unlimited free learn mode, AI PDF summarizer, and the ability to turn messy notes into organized study guides, flashcards, and quizzes. Knowt positions itself as a free alternative to Quizlet, offering features like learn mode, practice tests, and AI-generated study guides without paywalls. It supports a wide range of subjects and exam prep including AP, IB, GCSE, and A-Levels. With over 7 million users from top schools and a 4.8-star rating, it's available on web, iOS, and Android.