Jellybooks is a brand dedicated to providing a special treat for book lovers. They offer readers free advance reading copies and complementary ebooks in exchange for their reading data. This unique approach allows Jellybooks to collect valuable insights about the relationship between readers and books, which they share with authors and publishers.

Jellybooks organizes test reading campaigns on behalf of sponsors, giving readers the opportunity to engage with books that have not yet been published. Readers can enjoy these ebooks using a wide range of reading apps, except for a few like Kindle which are not yet supported. Through a clever technology called candy.

js, Jellybooks records various reading data, such as when readers open the app, finish a chapter, or the time of day they read. They also collect demographic information to understand how engagement with books differs based on gender and age. By uncovering the unique connections between books and readers, Jellybooks helps create smarter publishers, better books, and happier readers