Muses is an AI-native creative writing workspace designed for novelists, short story writers, scriptwriters, and creative nonfiction authors. It integrates AI directly into the editor, allowing you to switch between leading AI models, get inline continuations with Tab, and draw on your inspiration library, materials, and writing memory. Every proposed AI edit is reviewable and reversible, so you keep full control. You can also research the web from AI chat and collect sources alongside your work. Whether you’re developing long-form.