Distribution Reach: The Clearest Difference
KDP Print distributes well to Amazon.com and international Amazon stores, but has effectively zero bookstore presence — bookstores refuse to order KDP books because KDP's returns policy is incompatible with standard book trade terms. IngramSpark distributes to 50,000+ retailers and libraries globally, including physical bookstores.
Royalty Comparison
Example: 250-page paperback, 6x9 inches, black and white interior, priced at $14.99.
| Platform and Channel | Your Royalty | Percentage |
|---|---|---|
| KDP Print sold on Amazon US | $5.75 | 38.4% |
| IngramSpark sold via Amazon | $3.25 | 21.7% |
| IngramSpark sold in bookstores | $3.25 | 21.7% |
Setup Costs Compared
| Item | KDP | IngramSpark |
|---|---|---|
| Account setup | Free | Free |
| Per-title setup | Free | $49 or free with promo code |
| Annual maintenance | Free | $12 per year per title |
| Revision fee | Free | $25 per interior or cover change |
| ISBN | Free KDP ISBN available | You must supply your own |
The Strategy Most Successful Authors Use
Do not choose — use both. Publish ebooks on KDP for Kindle Unlimited and Amazon ebook dominance. Publish print on KDP for Prime fulfillment. Publish print on IngramSpark simultaneously to open bookstore and library channels. Set the same retail price on both platforms to avoid price competition issues.
When to Choose KDP Only
- You write genre fiction where virtually all sales happen on Amazon
- You have no interest in physical bookstore placement
- You want zero setup cost and maximum per-unit royalty on Amazon
When to Choose IngramSpark Only
- Your book targets the library market
- You are publishing a specialized academic or regional title
- Your primary sales channel is direct through your website, events, or corporate sales