Online ecommerce platform which started out primarily as a book seller before expanding into other merchandise lines. They also manage the popular Kindle ebook reader and ebook publishing format.
Audio and video learning platform founded in 2005 by Jon Bischke. The site offers access to podcasts, audio books, college courses and other great educational resources.
Digital library of audiobooks, e-books and comic books which is available as a subscription service. The company was founded in March of 2007 by Trip Adler, Jared Friedman and Tikhon Bernstam.