Metasearch

Options include choice between top and all engines, sorting by relevance, source, or title.

Combined results from Google, Yahoo, Bing, and OneRiot, enhanced with user feedback.

InfoSpace metasearch engine offering search of the general web, or images, audio, video and news. Also offers search of Yellow Pages and White Pages.

Results from the major search engines and pay-per-click directories. The research tab provides results from online encyclopedias.