How It Works Features Mission Pricing FAQ Library Blog

Cascade planning

Book → part → chapter → section → page.

Model freedom

Ollama or OpenRouter, assigned per role.

Cost & speed in view

Live spend, tokens per second, a price cap.

Story Bible

Characters, world, lore, timeline, style.

Page editor

Generate, continue, rewrite-with-comment.

Version history

Compare and roll back without fear.

Activity feed

A live log of what's happening.

Light & dark

Reading-grade for day and for night.

Built for real writing

It handles the messy states, too

Empty states

No books yet, a chapter with no pages, an empty Story Bible — each one quietly invites the next step.

Generation in progress

Streaming prose and option-generation, always cancellable.

Errors, handled kindly

Provider down, over the price cap, a network hiccup — clear messages and a one-tap retry with a cheaper model.

Live activity live
Page 12 writtennow
Page 9 rewritten2m
Chapter 3 planned5m
Story arc devised8m

Begin your book tonight

Bring an idea. Leave with a structure, a cast, and your first chapter.

Start writing