Hidden Gems

Hidden Gems Books is an ARC distribution service founded in 2015 by Craig Tuch, a self-published romance author. The per-reader pricing model is the core differentiator: authors pay a $20 non-refundable deposit (covering the first 1–10 readers), then $3 per additional reader who signs up, up to a MAX cap of $400 for unlimited readers — typically 140 or more at the MAX tier. All reviewers are unpaid volunteers who receive only a free ebook.

Authors schedule a date on the Hidden Gems calendar, submit ebook files two days before the campaign runs, and receive a final invoice based on actual signups. Hidden Gems claims an 80% review completion rate, though this figure is self-reported.

What You Get#

• Per-reader ARC distribution: $20 deposit + $3/reader; MAX option caps at $400 regardless of how many readers sign up; billing in increments of 5 with partial refunds if fewer readers sign up than invoiced
• 7 review platforms: Authors choose which platforms readers must post to — Amazon, Goodreads, Kobo, Barnes & Noble, BookBub, Apple Books, and Google Play Books
• 16 genres: Romance, Erotica, Mystery, Science Fiction, Fantasy, Thriller/Suspense, Horror, Humor/Satire, Young Adult, Self-Help, General Non-Fiction, Faith/Spirituality, General Fiction, Cookbooks, Women's Literature, Children's Books
• Paid beta reader program: Separate service with an invitation-only pool of paid genre superfans ($5–$20 per reader); authors provide a 10+ question questionnaire; pricing based on word count and question count
• Free tools: Keyword Organizer and Blurb Previewer available at no charge

Who It's For#

• Romance authors needing launch reviews: The reviewer community is heavily romance-oriented; contemporary and steamy romance subgenres routinely attract 40–150 readers per campaign
• Authors who want hands-off ARC distribution: Hidden Gems manages the delivery and reminder process; authors submit files and wait
• Authors in other popular genres: Mystery, fantasy, and thriller authors can use the service but should expect 5–25 readers per campaign rather than 40–150

Pricing: $20 deposit covers first 10 readers; $3/reader beyond that. MAX option: $400 flat for unlimited readers (typically 140+). Example: 50 readers = $140; 75 readers = $215; 140+ readers = $400 MAX. Advance booking required — popular dates fill months ahead in romance.

Strengths#

• Transparent per-reader cost: Authors know exactly what they're paying per reader before the campaign runs; the MAX cap prevents runaway spend
• Seven review platform options: More platform flexibility than most competitors, including Kobo, Apple Books, and Google Play alongside Amazon and Goodreads
• Established since 2015: Craig Tuch is a well-regarded self-publishing educator; the service has a long track record in the romance community

Limitations#

• Romance-dominant reader pool: Other genres get significantly fewer readers per campaign; Hidden Gems is not optimized for niche or non-fiction categories
• Advance scheduling required: Popular launch dates can be booked months in advance, making last-minute campaigns impossible
• Self-reported review metrics: The 80% review rate is not independently verified; individual campaign results vary
• Minimal reader vetting: Readers self-select by genre at signup; there is no application or approval process comparable to BookSirens

Alternatives#

BookSirens ($10/ARC + $2/download, or $100/year unlimited) offers a 75% verified review rate with stricter reader vetting and a broader genre balance. For romance authors specifically, Hidden Gems' community depth can make it the stronger choice for launch campaigns; for other genres, BookSirens generally delivers more consistent results per dollar spent.