1. The business mainly operates globally. Its core offering is an AI knowledge management workspace for students, educators, researchers, and professionals, supporting uploads of multiple file formats and generating study cards, notes, quizzes, and more. 2. In the edtech sector, it is an emerging AI learning tool, with competitors including Quizlet, Anki, and Notion AI. 3. The brand terms used on the official website are "Memo AI" and "Memo".