Character AI

Character AI is an AI chat application that lets users converse with a vast range of AI-created characters, from fictional personalities and historical figures to custom assistants designed for specific tasks. Users can browse millions of public characters or create their own by defining personalities, goals, and conversation styles, then immediately chat with them in natural language. The platform supports multi-character group chats, allowing more complex roleplay, storytelling, or brainstorming scenarios.

Character AI is used for entertainment, creative writing, language practice, companionship, and lightweight productivity, such as drafting messages or outlining ideas. A key element is its mobile and web experience, enabling seamless chat across devices with saved histories and notifications. The service also allows creators to share characters, gather feedback, and build followings within the community.