Real-time search for user-generated media (including weblogs) by tag or keyword. Also provides popularity indexes.

An automated trend discovery system for blogs. It analyzes and reports on daily activity in the blogosphere.

The goal of Blog Search is to include every weblog that publishes a site feed (either RSS or Atom).

RSS search engine, providing full-text search, as well as metadata search on RSS information. It has link search funtionality, as well as searching by date, topic, title and other fields.

RSS search engine for news and blogs. Allows users to create personal RSS feeds on merged feeds, search results, and personal interest profiles.

Search can be restricted in several ways.

View new additions, most popular, top searches and recently viewed.

Customized news and feeds.

"The race is on to become the Google of blogs." A number of small companies are working to track weblogs and their posts in nearly real time.

Search blogs by keyword throughout the world.