Wikipedia
Scribd is a digital library and e-book, audiobook and comic book subscription service that includes one million titles. In addition, Scribd hosts 60 million documents on its open publishing platform.
Founded in 2007 by Trip Adler, Jared Friedman and Tikhon Bernstam and headquartered in San Francisco, California, the company is backed by Khosla Ventures, Y Combinator, Charles River Ventures, and Redpoint Ventures. Scribd's e-book subscription service is available on Android and iOS smartphones and tablets, as well as the Kindle Fire, Nook, and personal computers. Subscribers can access unlimited books from 1,000 publishers, including HarperCollins, Simon & Schuster, Harlequin, Houghton Mifflin Harcourt, Macmillan, Bloomsbury, Workman, Lonely Planet, Perseus Book Group and Wiley.
Scribd added audiobooks to its subscription service in November 2014 and comic books in February 2015. Scribd has 80 million users, and has been referred to as "the Netflix for books."