Complete novels from a single prompt

Other AI tools help you write. Cloud Scribber writes for you.
50,000 words. Consistent characters. No plot holes. Ready in about an hour.

Start Free TrialOne free novel with Opus 4.5 — no card required

Choose Your Plan

BYOK for full model control, or All-Inclusive for Opus 4.5 + illustrations

Starter

$9.99/month

6 novels per month
1 concurrent generation
Choose any Claude model
Consistent characters across all chapters
AI-generated covers
EPUB export
Email support

Get Started

How It Works

From idea to complete novel in four simple steps

You describe

Share your story idea, genre, and tone. One prompt is all it takes.

We build

Characters, world, and plot come together with built-in consistency.

We write

50,000 words of polished prose. No plot holes. No forgotten characters.

You publish

Download your EPUB or publish directly to Canto9 and earn 90% revenue.

Frequently Asked Questions

What's the difference between BYOK and All-Inclusive?

BYOK (Bring Your Own Key) means you provide your own Claude API key and pay Anthropic directly for AI usage (~$1.50-$7.50 per novel). All-Inclusive includes everything — Opus 4.5 quality, AI chapter illustrations, and zero API hassle.

What are AI chapter illustrations?

All-Inclusive plans include AI-generated illustrations for each chapter of your novel. Choose from 8 artistic styles (noir, watercolor, vintage, and more) to give your book a premium, illustrated feel. This feature is exclusive to All-Inclusive subscribers.

How long does it take to generate a novel?

A complete novel (~50,000 words) typically takes 30-60 minutes. You can track progress in real-time and work on other things while your novel generates.

Can I publish the novels I create?

Yes! You own full rights to your generated content. Writer and Pro plans include direct publishing to Canto9, where you can sell your novels and earn 90% of revenue. You can also export to EPUB and publish anywhere.

How do you ensure consistency across 50,000 words?

Our system includes built-in continuity checking that tracks characters, plot threads, and world details across all chapters. The ending remembers the beginning.

Can I try it before subscribing?

Yes! New users get one free trial novel using Opus 4.5. For BYOK trials, you'll need your own Claude API key. For All-Inclusive trials, we'll ask for a card to hold — if you subscribe within 7 days, no charge.

Ready to write your first novel?

Start with a free trial — no subscription required

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