Clusty

Clusty is the search site owned and operated by Vivísimo that aims to change the way people search online. It uses our award-winning Clustering Engine to organize search results into folders grouping similar items together. Thus a search for ‘pearl’ organizes the top 250-500 results into subject folders such as Jewelry, Pearl Harbor, Pearl Jam, Steinbeck Novel and Daniel Pearl. Clusty allows users to focus on the area of interest without all the chaff.

With Clusty you can:

Get a quick overview of the main themes that relate to the query.
See similar results grouped together for faster access.
Find results that are buried in the ranked list and would otherwise be missed.
Discover unexpected results and relationships between items.


The best feature of Clusty is the grouping of the search results so it is easier to filter them.
Check it out on: http://www.clusty.com
Look at the feature list.