FREE mode
€0 / forever
Ideal to test the phase-based workflow with no commitment.
- Book prompt generator in FREE mode.
- Reasonable prompt limit per session.
- No card, no mandatory registration.
- Perfect to validate your AI workflow.
Payments via Stripe · PRO licences & Enterprise Pack
Choose your PRO plan and receive your licence directly by email.
Use Book Prompt Generator in FREE mode for as long as you like. When you’re ready to unlock PRO controls (continuity, anti-repetition and rigour) or move to your own Enterprise system, choose a plan and activate your licence.
Important: At checkout, enter the same email address you will use in the desktop app. That email will be linked to your licence and used for PRO activation.
PRO plans and Enterprise Pack
Pricing built for phase-based book writing
Start by testing the generator in FREE, upgrade to PRO when you use it daily, and move to the Enterprise Pack if you want your own in-house editorial generator.
PRO Monthly
9,99€ / month
For authors, ghostwriters and teams writing with AI daily.
- Everything in FREE with no per-session prompt limit.
- PRO controls: continuity, anti-repetition, chapter minimums and rigour.
- 1 activation linked to your email (one primary device/team seat).
- Renews monthly, cancel any time.
Heavy usage
From 99€ / year
For year-round writing — or to forget renewals.
- Everything in PRO Monthly with a better effective price.
- PRO Annual option for consistent monthly usage.
- Lifetime option (10-year licence) for heavy users.
- Up to 2 activations (e.g. desktop + laptop).
Your own editorial generator
Custom / per organisation
For organisations/publishers who want an internal system tailored to their editorial line, branding and processes.
- Dedicated workspace or deployment on your infrastructure.
- Global templates aligned with your editorial line and compliance.
- Your branding, advanced permissions and role-based access.
- Priority support, team training and a shared roadmap.
Prices shown are indicative. Currency, taxes and promotions are confirmed at the Stripe checkout and on the pricing page before you complete payment.
What happens after you pay?
- 1. Pay with Stripe using the email you want linked to your licence.
- 2. Stripe confirms payment and an email is sent with your licence key.
- 3. Open Book Prompt Generator and select Activate PRO.
- 4. Paste your email and the key you received.
- 5. Your licence is validated and PRO controls unlock.
Quick notes about email and licences
- · Always use the same email to avoid duplicate accounts/licences.
- · Keep your licence email — it’s your backup for future activations.
- · If you change device, you can reactivate PRO using the same email and key.
- · The generator is designed to be transparent: you control your projects and your prompts.