01WebDirectory is an online directory of websites and businesses. It lists websites and businesses from all around the world, categorized into over 500 different categories. It offers a powerful search tool and an easy-to-use interface to help users find what they are looking for quickly. It also allows users to submit their websites for free, as well as offer additional services such as advertising, paid listings, and more. 01WebDirectory also offers a range of other features such as the ability to add and edit reviews, rate websites, and even create custom directory listings. Furthermore, the directory is constantly updated with new information and offers a great way to find websites on any given topic.
DIRpopulus
GoWorkable
Best of the Web Directory
Discontinued AOL closed the Open Directory Project March 2017. See website: http://www.dmoz.org/