Muse is the creative writing studio that brings storyboarding, drafting, document design, and custom AI assistance together in one place — so you can focus on the story only you can tell.
From first idea to finished manuscript, Muse keeps your creative process flowing.
Map out beats, scenes, and arcs with a visual outline. Build characters, settings, and plot points before you write a word.
Choose fonts, page sizes, and layouts to produce print-ready PDFs. From pocket-sized novellas to full manuscripts.
Six levels of AI assistance, from spellcheck to full co-writing. Dial it up or down at any time depending on what your story needs.
A beautiful editor with focus mode, verbal dictation, and section management synced with your storyboard to help streamline the writing process.
Every project stores how AI was used for co-creation, helping you build trust with your audience through transparency and honesty.
Record voice notes, transcribe them into text, and listen to your story read aloud with text-to-speech.
Every writer's process is different. Some want a quiet editor. Others want a creative partner drafting full scenes. Muse gives you a six-level AI dial so you're always in control.
Muse is built on the conviction that great stories come from real people. Technology should amplify, not replace, the creative voice.
Everyone has a story worth telling. Even if you don't have years of writing experience or hours of free time, Muse can help you turn messy ideas, memories, and notes into novels, screenplays, and more.
Whether you're drafting your first chapter or your fifth novel, Muse streamlines storyboarding, editing, document design, and audio features into a single workspace. This ensures you spend less time switching tools and more time creating.
Muse keeps a clear, honest record of how AI contributed to each project, allowing you to share your work proudly and build trust with your readers. No awkwardness or guilt, just transparency that speaks for itself.
Great tools come with clear intentions. Here's how Muse is designed to be used.
Muse's AI writing features are purpose-built for fictional storytelling — novels, screenplays, and creative narratives. They're not designed for nonfiction, journalism, or academic writing, where different standards of accuracy and attribution may apply.
Muse is built to help you bring your ideas to life. It's not a tool for copying or imitating the content, characters, or distinctive styles of other writers and creators. The best stories are the ones only you can tell.
Every Muse project tracks two AI usage scores so you — and your readers — always know exactly how AI contributed.
Measures AI involvement in creating your story's characters, settings, and plot.
Measures how much of the written text originated from AI versus your own typing.
Scores update in real time as you create and are embedded in every exported PDF. Anyone can verify a document's AI usage through the Verify page. Scores are frozen at export.
See How We Calculate ScoresEvery plan includes the full Muse writing environment. Higher tiers unlock more powerful AI tools and audio features.
Free
Spelling and grammar checks, creative prompts, and optional sentence suggestions. Up to AI Level 3.
$7.99/mo
Everything in Spark, plus Collaborator mode for rewriting, editing, and refining your work with AI.
$22.99/mo
Everything in Craft, plus Ghostwriter mode for generating full drafts, characters, and storyboards from prompts.