Penreel.ai
AI ghostwriter
Your AI ghostwriter. You direct.
Penreel.ai writes your book with you — storyline, chapters and prose, in your voice — while you stay in the director's chair, accepting, editing or re-rolling anything it proposes.
From storyline to prose, illustrations and film.
Chapter 7
writing…
The House on the Hill
The gate gave a reluctant groan, and the house rose out of the fog as if it had been waiting for her all along.
Eleanor stepped through, certain now that she was not alone.
Eleanor Vance · narrator
Every stage
Storyline
Chapters
Prose
Illustrations
Film
In the director's chair
Your ghostwriter, your direction
Writes in your voice
Set the tone and direction; the AI drafts prose that sounds like you.
A living cast of characters
Consistent characters with locked visual signatures across your whole body of work.
Staged, never runs ahead
Storyline, then chapters, then prose — every stage is yours to approve.
From chapter to film
Turn scenes into illustrations and video, generated in your story's style.
Your direction
You stay in the chair
How it works
Set the storyline
Outline the world, characters and arc — or let the AI propose one.
Direct each chapter
Accept, edit, comment on or re-roll anything the AI writes.
Bring it to life
Generate illustrations and film in your story's style.
Simple, usage-based pricing
Start free, then pay only for what you use.
€1
per seat / month
+ €1 per book / month · 1 included
14-day free trial — no card required
Write more than you thought you could
5 stages
from storyline to film
In your voice
every single chapter
One cast
consistent across your books