NetGalley vs BookSirens: Which Is Better for Indie Authors?
Both NetGalley and BookSirens are popular ARC platforms — but neither is built for Amazon KDP indie authors. Here's an honest breakdown, plus the alternative most indie authors actually use.
The Core Problem with Both Platforms
For indie Amazon authors, NetGalley and BookSirens have the same fundamental issue.
Reviews Don't Go to Amazon
Both NetGalley and BookSirens primarily serve reviewers who post on Goodreads, BookBub, library blogs, and trade publications. For Amazon KDP rankings, you need Amazon reviews — and neither platform prioritizes that.
Built for Traditional Publishing
NetGalley was built for publishers distributing to librarians, journalists, and booksellers. BookSirens adapted this model for indie authors, but the reviewer base and review destinations are the same.
NetGalley Is Expensive
NetGalley starts at $450/year minimum. For indie authors with tight budgets, this is a significant investment for reviews that may not even land on Amazon.
iWrity Is Built for Amazon KDP
iWrity was designed specifically for indie Amazon authors. Readers are Amazon shoppers and Kindle readers who post reviews directly on your Amazon book page. That's where reviews drive sales.
NetGalley vs BookSirens vs iWrity
| Feature | iWrity | NetGalley | BookSirens |
|---|---|---|---|
| Starting price | Free tier available | $450/year minimum | $99–$149/book |
| Review destination | Amazon (direct) | Goodreads, trade sites | Goodreads, blogs |
| Amazon KDP focused | ✅ Yes | ❌ No | ⚠️ Partially |
| Indie author friendly | ✅ Yes | ⚠️ Built for publishers | ✅ Yes |
| Free tier | ✅ Yes | ❌ No | ❌ No |
| Review turnaround | 3–7 days | 2–6 weeks | 2–4 weeks |
| Genre matching | ✅ Auto-matched | Manual selection | Manual selection |
| International Amazon | ✅ 8 stores | ❌ No | ❌ No |
Want Reviews That Actually Go to Amazon?
iWrity readers post directly on Amazon. Free to start, no per-book fees.
Start Free on iWrityFrequently Asked Questions
Is NetGalley worth it for indie authors in 2026?+
For most self-published Amazon KDP authors, NetGalley's $450+/year price is hard to justify when reviews mainly land on Goodreads rather than Amazon. BookSirens is more affordable. iWrity is better if you specifically want Amazon reviews.
How does BookSirens compare to NetGalley?+
BookSirens is more indie-author friendly and significantly cheaper than NetGalley. However, the reviewer base still primarily posts on Goodreads and blogs rather than Amazon.
Which platform gets the most Amazon reviews?+
iWrity gets the most Amazon reviews for indie authors because it's the only platform in this comparison built specifically for Amazon KDP. Both NetGalley and BookSirens focus on non-Amazon review destinations.
Can I use NetGalley and iWrity together?+
Yes. Many authors use NetGalley or BookSirens for Goodreads/library visibility and iWrity for Amazon reviews. They serve different purposes and can be used simultaneously.
What's the cheapest way to get book reviews?+
iWrity's free tier lets you earn points by reviewing other books, then use those points to get reviews on your own titles. It's the most cost-effective option for indie authors starting out.