Simple, honest pricing
Pick a plan and start publishing today. No hidden fees, cancel anytime.
starter
$34.99/mo
For a first few books a month.
- 25 books / month
- 60 AI chapters / month
- 250 AI credits / month
- PDF + PNG + EPUB export
- No watermark
pro
$129/mo
For publishers going all-in.
- Unlimited books
- 300 AI chapters / month
- 900 AI credits / month
- Commercial license
- Premium templates
- Faster processing
- No watermark
agency
$299/mo
Publish for clients.
- Everything in Pro
- 800 AI chapters / month
- 1,900 AI credits / month
- 10 client accounts
- Team management
- Client dashboard
- White-label branding
30-day guarantee
Try any plan for 30 days. Not for you? We'll refund your plan fee, minus the cost of the AI credits you've already used — we cover the software, you cover what you actually generated.
Bring your own AI key
Same book cap as Starter, from $7.99/mo
14 days free, no card required. Use your own OpenAI, Gemini, or OpenRouter key instead of KDPVolt's managed AI — you can upgrade to managed AI anytime.
Frequently asked questions
Can I change plans later?
Yes, you can upgrade or downgrade at any time from your account settings.
What happens to my books if I downgrade?
Your existing books stay exactly as they are — plan limits only affect new books and generation going forward.
Do exports include a commercial license?
All plans include a commercial license for the books you create.
What's your refund policy?
Try any plan for 30 days. If it's not for you, contact support for a refund of your plan fee minus the cost of the AI credits you've already used that billing period — we cover the software, you cover what you actually generated.