Booksprout vs Hidden Gems: Which Gets Better Amazon Reviews?
Booksprout and Hidden Gems both promise Amazon book reviews — but they work differently and cost very different amounts. Here's the full comparison for indie authors in 2026.
How Booksprout and Hidden Gems Differ
Both platforms work, but their approach — and cost — are very different.
Booksprout: Volume ARC Platform
Booksprout has a large open pool of ARC readers. You distribute copies and readers self-select to review. High volume, variable quality, per-copy pricing.
Hidden Gems: Curated Reader List
Hidden Gems uses a vetted, curated email list of book reviewers. Smaller pool, higher quality, more expensive. Good for authors who prioritize review quality over quantity.
iWrity: Genre-Matched Community
iWrity auto-matches your book to readers in your genre who are actively looking for books to review. Community-driven, flat subscription, fast Amazon-direct reviews.
Booksprout vs Hidden Gems vs iWrity
| Feature | iWrity | Booksprout | Hidden Gems |
|---|---|---|---|
| Pricing model | Flat subscription + free tier | Per-copy fee | Per campaign fee |
| Reader quality | Genre-matched, vetted | Large open pool | Curated, high quality |
| Review speed | 3–7 days | 1–4 weeks | 2–4 weeks |
| Amazon TOS safe | ✅ Yes | ✅ Yes | ✅ Yes |
| Free tier | ✅ Yes | ✅ Limited | ❌ No |
| Review volume | Medium-high | High | Medium |
| Genre matching | ✅ Automatic | Reader self-selects | By genre email list |
| Extra KDP tools | ✅ Yes (5+ tools) | ❌ None | ❌ None |
Get the Best of Both Platforms
iWrity combines curated genre-matching with community-driven volume — at flat subscription pricing. Free to start.
Start Free on iWrityFrequently Asked Questions
Is Hidden Gems better than Booksprout?+
Hidden Gems delivers higher-quality, more detailed reviews but at a higher cost per review. Booksprout delivers more reviews faster at lower cost per review. Which is "better" depends on your goals and budget.
How much does Hidden Gems cost?+
Hidden Gems charges per campaign and pricing varies based on genre and book length. It's generally more expensive per review than Booksprout. Contact Hidden Gems directly for current pricing.
Does Hidden Gems post reviews on Amazon?+
Yes, Hidden Gems readers primarily post on Amazon. This is one of their advantages over platforms like NetGalley. iWrity also posts directly to Amazon.
Which is cheaper: Booksprout or Hidden Gems?+
Booksprout is typically cheaper per review than Hidden Gems. iWrity's flat subscription pricing is often the most cost-effective option for authors releasing multiple books per year.
Can I use Hidden Gems and iWrity at the same time?+
Yes. Some authors use Hidden Gems for their most important launches where they want guaranteed quality, and iWrity for ongoing review generation at lower cost.