BookSirens vs Hidden Gems
BookSirens claims a 75% review conversion rate and boasts over 50,000 reviewers, making it a high-volume option. Hidden Gems, established in 2015, focuses on curated reviewer matching, potentially leading to more targeted and relevant feedback. Both operate on a per-reader pricing model, but Hidden Gems may require a deposit. The choice hinges on whether you prioritize quantity or curated quality.
Pick BookSirens
Pick BookSirens if you want a large reviewer pool and a high reported conversion rate from downloads to reviews.
Pick Hidden Gems
Pick Hidden Gems if you prefer a curated, targeted reviewer matching service with a longer track record since 2015.
At a glance
| BookSirens | Hidden Gems | |
|---|---|---|
| Pricing | ~$10 + per-reader | Per-reader/deposit |
| Pricing model | Paid | Paid |
| Free option | No | No |
| Platforms | Web | Web |
| Best for | ARC & Reviews | ARC & Reviews |
| AI features | No | No |
| Open source | No | No |
BookSirens
booksirens.com
Streamlined ARC distribution; "~75% of readers who download post a review" (averaged across all books); cites 50,000+ reviewers and 11,900+ authors.
Visit BookSirens ↗See more options: BookSirens alternatives · Hidden Gems alternatives