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Best Promo Sites
Don't waste money on scams. This is our curated list of newsletters that actually sell books.
Filters
BookBubTop Pick
All
$$$
Cost Level
Freebooksy
AllFree Books
$$
Cost Level
Bargain Booksy
AllDiscounted
Requires 5+ Reviews
$$
Cost Level
Fussy Librarian
FictionNon-Fiction
Requires 10+ Reviews
$
Cost Level
Robin Reads
MysteryRomance
Requires 10+ Reviews
$$$
Cost Level
Book Barbarian
Sci-FiFantasy
$
Cost Level
Red Roses Romance
Romance
$
Cost Level
Submission Bot?
Submitting to 50 sites takes hours. KDP Sentinel Pro auto-fills the forms for you.
Auto-SubmitPaid Promo Strategy
Is BookBub worth it?
Yes. Getting a 'Featured Deal' is the holy grail. It guarantees thousands of downloads. But it's very hard to get accepted.
What is stacking?
Booking multiple smaller promos (like Fussy Librarian + Bargain Booksy) on consecutive days to keep the Amazon algorithm excited for a week.
ROI Tracker
Track Every Dollar.
Upgrade to KDP Sentinel Pro to automatically calculate ROI for every promo you book.
Upgrade to KDP Sentinel Pro