Aside from applications such as Stanza on the iPhone and Aldiko on Android, several services use our API to search and import e-books.

Bookworm and Bookglutton are both web-based services designed to read EPUB files. Bookworm provides both a normal and mobile version of its service, while Bookglutton is based around the idea of a social reading experience with support for shared annotations.

With it latest update, Bookworm displays a list of most popular books from Feedbooks, while Bookglutton can perform a search on Feedbooks to import books. With both services, you can also use the URL of an EPUB book on Feedbooks to import your book.