Carrot2, a clustering search engine

Mary Ellen Bates raves about Carrot2 in her latest InfoTip newsletter. Carrot2 clusters search results, much as Clusty.com does. Carrot2 differs in that it’s using a Swiss meta search engine, etools.ch, as the basis for its initial group of search results, while Clusty uses US-based meta search engines. Both the Carrot2 and Clusty home pages …