Directory submission being a basic aspect of off page optimization, helps in doing search engine optimization. Instead of saving resources to your web browser, you are saving them to the web. Because your bookmarks are online, you can easily access them anywhere you have an internet connection and share them with friends.
Directory submission websites are generally off the radar of online marketers but can still offer subtle benefits. Featured on one directory submission site can often lead to people tagging your site on other social bookmarking sites. These are the list of collaborative business listing, news, social bookmarking and directory submission services: