Another web service that tracks the content of weblogs (see Blogdex.) Its search facility is particularly useful for webloggers anxious to see who is linking to their site, and what they're saying. The site also sports a top 100 weblogs, ranked by inbound links.

Technorati is an Internet search engine for searching blogs, competing with Google, Yahoo and Ice Rocket. As of December 2006, Technorati indexes over 55 million weblogs. The name Technorati is a portmanteau, pointing to the technological version of literati or intellectuals.