Charisma is a platform that enables users to create digital characters and interactive stories with advanced artificial intelligence. It provides features such as emotion, memory, scenes and subplots, and voice recognition. Charisma is used to power experiences such as entertainment, education, training, and simulations. It can be used in games, metaverses, virtual reality, television and film, and publishing. It can be integrated with Unreal Engine, Unity, mobile, and metaverses.