Goodreads - See what your friends are reading.
GoodBooks.io - Largest curated collection of 8,500+ book recommendations.
LibraryThing - A home for your books.
Bookicious - Find the best new book to read with books collections for makers, founders and entrepreneurs.
Libib.com - Our library management app caters exclusively to home and private libraries.
Read This Twice - Verified book recommendations from people we look up to