Literal - Track your reading and discover your next favourite book
Bookcelerator - A curated directory of books that will make you smarter
12min - Your free habit builder for reading
Four Hour Book Club - 300+ Books recommended on the Tim Ferriss Show 📚
POLAR - A powerful document manager for Mac, Windows, and Linux for managing web content, books, and notes and supports tagging, annotation, highlighting and keeps track of your reading progress.
Booknshelf - Social book and bookshelf discovery platform.