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An AI companion for fantasy and science-fiction authors

You don't have to
figure it out alone.

The scene you've rewritten three times. The character who's lost their way. The ending that still doesn't feel earned. Bring it to Muse, and talk it through with a writing companion you can turn to whenever you're at the page.

30 days free · No credit card required · Open beta

A chapter of Escalation open beside editorial feedback about character reaction and pacing.
A chapter in progress. A conversation about making it stronger. Choose the image to enlarge.

You've read it ten times.
Something still feels wrong.

You move a paragraph. Change the dialogue. Read it again. You know what the scene is supposed to do, but you can't quite see why it isn't getting there.

This is where another perspective helps. A question about what your protagonist actually wants. A note about the moment the tension drops. A conversation that gives you something to work with.

Muse puts that conversation beside your manuscript. Ask for a reader's reaction, work through a revision, then ask the next question while the scene is still fresh in your mind.

Sometimes the feeling is right.
The reaction isn't.

In the chapter shown above, Muse looks at how a character's reaction carries the emotional weight of the ending:

“The emotional core of the ending is right — this should be the peak of the chapter, and her reaction should signal that something between them is now serious and real. It just needs to arrive through her character rather than around it.”

From the Editor conversation shown above

Now there's something to work on. How would she show it? What would she hold back? You take the thought back to the page.

Watch Muse in action · 10 minutes

You write the story.
Muse builds the World Bible.

Your characters, places, factions and lore become a linked encyclopedia, automatically generated from your manuscript and supporting material. As you write, Muse builds and updates it in the background. You don't have to assemble it entry by entry.

The United Worlds faction entry with linked lore and related characters and locations.
An automatically generated World Bible entry, with links to related characters, places and lore. Choose the image to enlarge.

A reference you don't have to write twice.

You've already put the world into your story. Muse draws those details together so you can look them up without building a separate encyclopedia by hand. Review an entry, correct a detail, then get back to the book.

Follow the detail that doesn't add up.

Ask Muse to investigate a possible contradiction. Follow its findings back to the source passages and see what was checked, so you can decide whether the story needs a change.

Explore the World Bible and continuity tools

You want to write this book.
That's why Muse exists.

The characters, the choices, the sentences you keep coming back to. You care about the work. You want help seeing it more clearly.

Muse will ask questions, offer possibilities and give you things to reconsider. It can help draft or rewrite a passage when you ask. You can also leave every word to yourself and use it entirely for feedback.

If you're looking for a machine to produce novels while you step away, Muse isn't built for that. This is a place to work on the book you want to write.

Start with the chapter
that's on your mind.

Bring your draft from Word, Markdown or Scrivener. Open a chapter and ask for help with the part that's bothering you. You don't need a finished manuscript to begin.

Still finding the story? Talk through your plot and give the next chapter somewhere to go.

Your writing belongs to you, and you can export it. Import and export details · How your manuscript is handled

Help you can come back to.

A question tonight. A revision tomorrow. Room to keep talking as the book changes, for a monthly subscription. Every plan includes the full set of tools.

Writer

$14.99
USD per month
  • Every feature included
  • 150 AI credits per 7-day window
  • 40 AI credits per 4-hour window
  • World Bible background updates up to 2 times per day, within processing limits
Try Pro free

Pro

$29.99
USD per month
  • Every feature included
  • 300 AI credits per 7-day window
  • 80 AI credits per 4-hour window
  • World Bible background updates up to 5 times per day, within processing limits
Try Pro free

Max

$59.99
USD per month
  • Every feature included
  • 600 AI credits per 7-day window
  • 150 AI credits per 4-hour window
  • World Bible background updates up to 10 times per day, within processing limits
Try Pro free

Try Pro free for 30 days. No credit card, no automatic charge. Compare plans and usage allowances.

What's keeping your story from moving?

Bring the chapter. Bring the question. See where the conversation takes your writing.

Try Muse free 30 days of Pro · No credit card required · Open beta