For novelists who take their craft seriously

Where novels
get written.

Rule of Words is a structured writing workspace built for long-form fiction. Plan your story, develop your characters, track your progress, and write with an AI assistant that actually understands your manuscript.

No credit card required. Choose a plan when you're ready.

Trusted by novelists, screenwriters, and playwrights 24,000+ words written daily AI that knows your characters

Writing a novel is hard enough without fighting your tools

Word processors don't understand story structure. Note-taking apps scatter your research across a dozen documents. And most "AI writing tools" want to write your book for you.

Rule of Words is different. It's a purpose-built workspace that organises your manuscript the way novelists actually think — in chapters, scenes, character arcs, and plot threads. The AI assistant doesn't generate your novel. It helps you improve it.

Structure that matches your story

Chapters, scenes, characters, locations, arcs, and threads — all connected, all in one place.

Characters that evolve

Track character progressions scene by scene. The AI knows who your characters are right now, not just who they were at the start.

AI that reads, not writes

The assistant critiques, suggests, and improves. It doesn't generate chapters. Your voice stays your voice.

Write anywhere

Web-based. No installs, no syncing, no file management. Open your browser and write.

The toolkit

Everything a novelist needs. Nothing they don't.

Distraction-Free Editor

Novel-style formatting with autosave. Focus mode with dark theme. Just you and the page.

Deep Character Profiles

20+ fields per character. Progressions that track change scene by scene. Relationships as first-class entities.

Story Architecture

Story arcs, plot threads, timeline view. See your manuscript's structure at a glance and never lose a thread.

Continuity Report

Automated analysis flags missing characters, POV gaps, stale plot threads, and progression gaps. No AI required.

Reference Panel

Character profiles, locations, and other scenes side-by-side with your editor. No more tab-switching.

Writing Goals

Daily targets, streak tracking, 14-day progress chart. Build a writing habit that sticks.

AI Assistant — Scene 14

You

Is Reid's reaction to the phone call believable here? He seems too calm.

Assistant

You're right to question it. Given Reid's progression - he's been carrying guilt since Scene 8 and the confrontation with McAllister just sharpened that - a calm response undercuts the tension you've been building. Consider showing his control as deliberate effort rather than genuine composure. A physical tell - gripping the phone tighter, a pause before he speaks - would show the reader he's suppressing something, which is more interesting than actual calm.

Optional AI assistant

An editor who's read every page of your manuscript

The AI assistant isn't a content generator. It's a critique partner that understands your story's context — the characters, their current emotional states, the plot threads in play, and your writing voice.

Select any passage and choose from six inline tools: Rewrite, Tighten, Fix Dialogue, Add Subtext, Add Senses, or Show Don't Tell. Review the suggestion and accept or discard with one click.

Don't want AI? The Author plan gives you every writing tool without it. Many of our best features — the continuity report, character progressions, reference panel — use zero AI.

Simple pricing

Two plans. No hidden fees.

Both include unlimited projects, characters, and scenes. Choose whether you want the AI assistant.

Author

$15 /month

All writing and editing tools. No AI.

Unlimited projects & scenes
Characters, locations, story arcs
Continuity report & timeline
Focus mode, reference panel
Import/export & series support
Get Started
Most popular

Author +AI

$20 /month

Everything in Author, plus the AI assistant.

Everything in Author
Context-aware AI chat
6 inline editing tools
Blurb & synopsis generator
Voice matching
Get Started

View detailed pricing →

I've used Scrivener for ten years. Rule of Words gives me everything Scrivener does, plus an AI assistant that actually understands my characters. The continuity report alone is worth the subscription.

— Beta tester, crime fiction novelist

Your story is waiting

Create your account in 30 seconds. No credit card needed until you're ready to commit.

Start Writing Today