Paid

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.

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Delivers ebooks/audiobooks/reader magnets; group promos & swaps.

Indie-friendly ARC management; free tier for up to 20 copies.

Matches books with reviewer community.

Professional digital galley platform for trade.

Curated reviewer-matching ARC service since 2015.

Free ARC giveaway program to its reader community.