kdpbookai
Pricing

Plans and credits

Every AI step uses credits: writing, pictures and covers. Pick a plan for steady work, or buy one book and add packs when you need more.

Prices in US dollars. Sales tax or VAT is added at checkout where it applies.

Free: 1,200 credits when you sign up. Print files carry a preview watermark. For trying the app, not for selling. 1 book in production at a time. Books you download are shared in the community library.

Credit packs

Extra credits on top of a monthly plan, paid once. Packs do not change your plan.

Credit packs come with a monthly plan. Pick Starter, Author or Studio above to unlock them.

  • 1,000 credits

    $15 once

  • 3,000 credits

    $40 once

  • 8,000 credits

    $95 once

How billing works

Do credits expire?
No. Credits you do not use stay in your account and carry over to the next month, as long as your account is open.
What happens when I upgrade?
You pay the difference for the rest of the period, and the extra credits of the new plan are added right away. When you move to a smaller plan, your credits stay.
What if a payment fails?
Your plan keeps working while the card is retried for a few days, but no new credits are added. If the payment still fails, the subscription ends and the account moves to Free; your books and credits stay.
How do I cancel?
Open "Manage subscription" on the Credits page. The plan stays until the end of the period you paid for.
Taxes and invoices
Payments are handled by Lemon Squeezy, our reseller. They add sales tax or VAT where it applies and email you an invoice. Past invoices are in "Manage subscription".
Refunds
Write to us within 14 days of a payment. When a payment is refunded, the credits it added are removed, as far as they are still unused.
Can I sell the books?
Yes, on any paid plan. Files made on the Free plan carry a watermark; after you upgrade, make the files again to get clean ones.

Your next book starts with one sentence.

Describe it and see the plan before anything is made. No card needed.

Start for free