ISOOSI is a web directory which contains 15 million links with more being added everyday. Browse hundreds of carefully constructed categories, add your own personal or business websites, and stay up-to-date on the latest marketing tips in our experts blog. The ISOOSI Research Engine brings great resources from all around the web (Google, Bing, Twitter, Amazon, Wikipedia, and more) all together in one place to make it easy to find exactly what you're looking for whether it's customers, clients, or even friends.