Several. There's Windows Live Search, Yahoo! Search, and even Ask.com if you really want to, amongst a multitude of others. There are other search engines that are basically almost identical to Google, they are: * AllTheWeb [1] * Hakia [2] * HotBot [3] * Altavista [4] * Alexa [5] * Gigablast [6] * MSN Live [7] For a broad list of them, please check this page: