Heapr allows you to search Google, Wolfram Alpha, Twitter, and Flickr all at once. (more…)

Goofram a search service that displays search results from both Google and WolframAlpha side by side. (more…)

FusionSearch.us is a search service that combines results from several search engines, and shows them in a very simple but yet good-looking way. (more…)

Triplify : Triple Simplify Engine – Search, Compare and Sort results from the main three engines – Google, Yahoo and MSN Live.

Sputtr.com is an Alternative Search Engine that makes searching the Web quick and easy, because it has all the best searches on a single page. Give it a try!

Search suggestions and completions from the top providers on the internet. Easy to use, fast and efficient. Hit the right arrow to change engines, and use your arrow keys to search without all the typing. Let the web help.

MetaCrawler uses innovative metasearch technology to search the Internet’s top search engines, including Google, Yahoo! Search, MSN Search, Ask Jeeves, About, MIVA, LookSmart and more. (more…)

Uncover more of the web with metasearch! Mamma.com collects only the top results from the best search engines on the Internet.

Dogpile puts the power of all the leading search engines – Google, Yahoo!, Live Search, and Ask – together in one search box to deliver the best combined results. The process is more efficient and yields more relevant results.