What Should I Read Next? - Book recommendations
Bookicious - Find the best new book to read with books collections for makers, founders and entrepreneurs.
Bookcelerator - A curated directory of books that will make you smarter
Goodreads - See what your friends are reading.
Zyl - AI-powered photo app with a privacy by design approach
BookAuthority - BookAuthority collects the most recommended books on business, technology and science - as featured on CNN, Inc and Forbes