kitio.aiBookwiz vs kdpbook.io
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Bookwiz has the lower starting price: about $14 a month, against $25 for kdpbook.io.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Whole-manuscript context
- Outline and chapter drafting
- Inline autocomplete
- EPUB, print PDF and DOCX export
- Amazon listing pack
- Premium Claude and Gemini models
- Idea or manuscript to book
- AI illustrations
- Automatic KDP layout and bleed
- Cover and spine generation
- Kindle EPUB export
- Amazon listing copy
| Feature | Bookwiz | kdpbook.io |
|---|---|---|
| Best for | AI novel writer that drafts with full context and publishes to KDP | Turns a book idea into Amazon KDP print and Kindle files |
| Category | Writing | Writing |
| Pricing model | Freemium | Freemium |
| Starting price | $14/mo | $25/mo |
| Free plan | Yes | Yes |
| Made by | Bookwiz | kdpbook.io |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
Bookwiz has the lower starting price: about $14 a month, against $25 for kdpbook.io.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- Up to 3 books
- 8 prompts to fast models
- KDP-ready export
Explorer
$14/mo
- Unlimited projects
- 100 Pro AI prompts
- Amazon listing pack
- 1GB cloud storage
Storyteller
$35/mo
- 500 Pro AI prompts
- Unlimited base prompts
- KDP pricing and royalty help
- 10GB cloud storage
Professional
$99/mo
- 2,000 Pro AI prompts
- For small publishing teams
4 plans
Free
Free
- 2,000 credits, once
- Watermarked KDP files
- Books shared in the community
Starter
$25/mo
- 2,500 credits a month
- No watermark, commercial use
- Private books
Author
$49/mo
- 5,500 credits a month
- 3 books at once
- 5% off top-ups
Studio
$99/mo
- 12,000 credits a month
- 6 books at once
- 10% off top-ups
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Bookwiz
- Free plan with KDP-ready export
- Choice of premium AI models
- 30-day money-back on paid plans
- Free plan allows only 8 prompts
- Pro prompts are capped each month
- Mainly geared to Amazon KDP
kdpbook.io
- Produces upload-ready KDP files
- Clear per-book credit estimates
- Free credits cover a sample picture book
- Free books are watermarked and public
- Novels need the Author plan or top-ups
- Only targets Amazon KDP formats
Which one should you choose?
Choose Bookwiz if you want:
- Free plan with KDP-ready export
- Choice of premium AI models
- 30-day money-back on paid plans
Watch out: free plan allows only 8 prompts.
Choose kdpbook.io if you want:
- Produces upload-ready KDP files
- Clear per-book credit estimates
- Free credits cover a sample picture book
Watch out: free books are watermarked and public.
Bookwiz vs kdpbook.io FAQ
What is the difference between Bookwiz and kdpbook.io?
Bookwiz: AI novel writer that drafts with full context and publishes to KDP. kdpbook.io: Turns a book idea into Amazon KDP print and Kindle files. Both are writing tools.
Is Bookwiz or kdpbook.io cheaper?
Bookwiz has the lower starting price: about $14 a month, against $25 for kdpbook.io.
Do Bookwiz and kdpbook.io have free plans?
Bookwiz: Yes. kdpbook.io: Yes.
Who makes Bookwiz?
Bookwiz is made by Bookwiz.
Who makes kdpbook.io?
kdpbook.io is made by kdpbook.io.
Which should I choose, Bookwiz or kdpbook.io?
Choose Bookwiz if you value free plan with kdp-ready export and choice of premium ai models. Choose kdpbook.io if you value produces upload-ready kdp files and clear per-book credit estimates.