Amazon KDP vs Lulu: Complete Platform Comparison for Self-Publishers 2026
Key Takeaways
- ✓Amazon KDP dominates with 67% of the US ebook market vs Lulu's <1% market share (as of January 2026)
- ✓KDP offers 35-70% ebook royalties vs Lulu's 10-80% depending on distribution channel
- ✓Print costs: KDP averages $2.15 for 200-page paperback vs Lulu's $3.89 for same specs
- ✓KDP provides instant access to 400+ million Amazon customers vs Lulu's 39,000 retail locations
- ✓Lulu offers global hardcover printing in 10 countries vs KDP's 9 print locations
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Quick Verdict: KDP Wins for Most Publishers
Amazon KDP is the clear winner for 90% of self-publishers. KDP's massive market reach, lower print costs, and superior royalty rates make it the default choice. Choose Lulu only if you need specific features KDP lacks: global hardcover printing, bookstore-quality paper options, or you're publishing exclusively outside Amazon's ecosystem.
KDP processed over 2.3 million new titles in 2025 vs Lulu's estimated 180,000. The numbers don't lie.
At-a-Glance Feature Comparison
| Feature | Amazon KDP | Lulu | Winner |
|---------|------------|------|--------|
| Market Share | 67% US ebook | <1% | KDP |
| Ebook Royalties | 35-70% | 10-80% | Tie |
| Print Royalties | 60% | 10-80% | Lulu |
| Print Locations | 9 countries | 10 countries | Lulu |
| Hardcover POD | No | Yes | Lulu |
| Distribution Reach | 400M+ customers | 39K retailers | KDP |
| Setup Cost | Free | Free | Tie |
| ISBN Provided | Free | $25 | KDP |
| Print Cost (200pg) | $2.15 | $3.89 | KDP |
| Bookstore Returns | No | Yes | Lulu |
| Paper Quality Options | 3 types | 12 types | Lulu |
| Author Copies Discount | 60% | 20% | KDP |
| Marketing Tools | 15+ tools | 5 tools | KDP |
| Global Reach | 15 marketplaces | 200+ countries | Lulu |
| Customer Support | 24/7 chat | Email only | KDP |
Expert Tip
Focus on the features that actually impact your revenue. Market reach and print costs matter more than paper quality for most publishers.
Royalty Rates: The Real Numbers
Ebook Royalties:
KDP pays 35% on books priced under $2.99 and 70% on books $2.99-$9.99. Lulu pays 10-80% depending on where your book sells - 80% on Lulu.com direct sales, but only 10% through Apple Books.
Print Royalties:
KDP's formula: (List Price - Print Cost - Amazon's cut) = Your royalty. For a $12.99 paperback, you typically net $2.50-$4.00.
Lulu's structure is more complex. You set your markup percentage (10-80%), but Lulu takes different cuts per channel. Direct sales give you the full markup, but bookstore distribution drops your effective rate to 10-15%.
Expert Tip
Calculate your actual earnings per book, not just royalty percentages. A 35% royalty on 1,000 sales beats 80% on 50 sales.
Print Quality and Options
KDP offers 3 paper types: white, cream, and premium color. Lulu provides 12 paper options including coated, uncoated, and specialty papers. Lulu's paper quality consistently tests higher in independent reviews.
Binding Options:
KDP: Perfect bound paperbacks only
Lulu: Perfect bound, saddle-stitched, coil bound, and case bound hardcovers
Print Locations:
KDP prints in 9 countries with 2-3 day fulfillment
Lulu prints in 10 countries with 3-5 day fulfillment
Lulu wins on quality and options. KDP wins on speed and cost.
Expert Tip
Most readers can't tell the difference between KDP and Lulu paper quality. Test both with a single book before committing to higher costs.
Real Cost Comparison: Same Book, Both Platforms
200-page paperback, 6x9 inches, black and white interior:
Amazon KDP:
- Print cost: $2.15
- List price: $12.99
- Amazon's cut (40%): $5.20
- Your royalty: $5.64 per book
- Author copy cost: $2.15 (60% discount)
Lulu:
- Print cost: $3.89
- List price: $12.99
- Your markup (50%): $6.50
- Lulu direct sale: $6.50 per book
- Bookstore sale: $1.30 per book (10% effective rate)
- Author copy cost: $3.11 (20% discount)
KDP delivers 15% higher profit margins and 31% cheaper author copies.
Expert Tip
Always calculate costs for your specific book specs. These numbers change significantly with page count and trim size.
Distribution Reach: Where Your Books Actually Sell
Amazon KDP Distribution:
- 15 Amazon marketplaces globally
- 400+ million active customers
- Kindle Unlimited (4+ million subscribers)
- Amazon's algorithm promotes your books
Lulu Distribution:
- 39,000+ bookstores and libraries
- 200+ countries through print partners
- Apple Books, Barnes & Noble, Amazon (yes, they sell there too)
- Physical bookstore placement possible
KDP dominates online sales volume. Lulu provides broader physical distribution but lower sales velocity. Based on publisher reports, KDP authors average 10-50x more sales volume.
Expert Tip
Distribution width doesn't equal sales volume. One Amazon sale often outperforms 10 bookstore placements.
Decision Tree: Choose Your Platform
Choose Amazon KDP if:
- You want maximum sales volume and revenue
- You're publishing ebooks or standard paperbacks
- You need the lowest print costs
- You want access to Amazon's marketing tools
- You're a new publisher testing the market
Choose Lulu if:
- You need hardcover printing
- You want premium paper quality options
- Physical bookstore distribution is essential
- You're publishing art books or specialty formats
- You want to avoid Amazon entirely
Use Both Platforms if:
- You want maximum distribution coverage
- You can manage inventory across multiple channels
- You're willing to optimize pricing per platform
- You have established sales on both channels
Expert Tip
Start with KDP for market validation, then expand to Lulu if your book proves successful and needs premium options.
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Audit My Listing →Frequently Asked Questions
Can I publish the same book on both Amazon KDP and Lulu?▾
Yes, you can publish on both platforms simultaneously. You'll need separate ISBNs for each version and must manage pricing independently to avoid conflicts.
Which platform pays royalties faster?▾
Amazon KDP pays monthly, 60 days after month-end. Lulu pays quarterly, 90 days after quarter-end, making KDP significantly faster for cash flow.
Does Lulu really get books into physical bookstores?▾
Yes, but placement isn't guaranteed and depends on your book's sales performance and bookstore buyer decisions. Most Lulu books don't achieve physical shelf placement.
Are KDP's print costs really that much lower than Lulu's?▾
Yes, KDP averages 40-60% lower print costs due to Amazon's massive scale and printing infrastructure. This directly impacts your per-book profit margins.
Which platform is better for international authors?▾
KDP offers better reach in English-speaking markets, while Lulu provides stronger European distribution. Consider your target audience's geographic location when choosing.
Related Resources
Decision Guides