A good starting point for most searches, redundancies eliminated. Dogpile Popular metasearch site that sends a search to a customizable list of search engines, directories and specialty search sites. An alternative to typical metacrawlers, Inference lists results grouped by subject, rather than by search engine or in one giant list. Ixquick Metasearch Searches 14 engines. Results ranked by relevancy and includes information on which search engine it came from.
ProFusion Searches the most popular search engines.
Mamma Sends search requests to major search services. InfoZoid Searches 8 engines quickly. Listings are average in relevancy, shown as one long easy to scroll page. The Big Hub Allows you to search many major search engines or a huge number of specialty sites, all from the same place. Formerly the Internet Sleuth.