SimilarSites.com - Easily Find Similar WebSites. VerticalSet. Semantik - Project Hosting on Google Code. Pearltrees. Pearltrees. Bing. Good Reads. Oolone.com visual search engine. Open your eyes to the web. TopSite.com - The Best Way to Find the Top Sites on the Web. SimilarSites.com - Easily Find Similar WebSites. Delicious. Slashtag search.