Search Engines - Meta Search Engines

MetaCrawler Web Search
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.
http://www.metacrawler.com/

Fazzle.com
Anvil Development Group, LLC. is an Palm Beach based software company developing and evolving search technologies. Anvil's products are currently being used to deliver search results through a broad range of affiliates in the US and abroad.
http://www.fazzle.com/

Mozbot Search Engine
Mozbot was previously called Reacteur.com. Its initial orientation, when it was created in 2003, was as a laboratory for ideas related to searching the Web for information.
http://www.mozbot.com/

Ixquick Metasearch Engine
Ixquick is a metasearch engine: when you search Ixquick, you are searching many popular search engines at the same time. Combined, these engines cover more of the Internet than any one search engine covers.
http://www.ixquick.com/

iZito - Metasearch Engine
iZito is a meta search engine
http://www.izito.com/

jux2 Meta Search Engine
With the jux2 meta search engine you can compare the leading search engines and see the relevant results. You might be surprised to find that on average only 3.5 of the top ten search engine results are the same. Using jux2 ensures that you save time and get better search results.
http://www.jux2.com/

Infonetware.com -
Infonetware WebSearch is a demonstration of RealTerm technology applied to Internet search. It submits your query to a traditional Internet search engine and then sorts the results into topics. Now you can find what you're looking for in three mouse clicks. See for yourself!
http://www.infonetware.com/

Info.com - Results From 14 Search Engines
Info.com is a search platform that pulls together the best of breed search tools. From a single search query, Info.com provides results from the leading search engines and pay-per-click directories.
http://www.info.com/

Gimenei.com - Metasearch Engine
Gimenei takes search resutls from search engines and removes any duplicates within it's database. It has an advanced filter that can filter results from specific countries.
http://gimenei.com/

KartOO - Visual Meta Search Engine
KartOO is a metasearch engine with visual display interfaces. When you click on OK, KartOO launches the query to a set of search engines, gathers the results, compiles them and represents them in a series of interactive maps through a proprietary algorithm
http://www.kartoo.com/

Clusty The Clustering Search Engine
Clusty is the search site owned and operated by Vivsimo that aims to change the way people search online. It uses our award-winning Clustering Engine to organize search results into folders grouping similar items together.
http://clusty.com/

WebCrawler - Meta Search Engine
WebCrawler uses innovative metasearch technology to search the Internet's top search engines, including Google, Yahoo! Search, MSN Search, Ask Jeeves, About, Looksmart and more.
http://www.webcrawler.com/

metaEUREKA
4C Software is a software company based in The Netherlands, Europe. We began in 1997 as an independent company, specializing in developing windows application platforms and specialized internet applications.
http://www.metaeureka.com/

Dogpile
Dogpile was built to give users the best search results available on the Web. This is accomplished by searching all the most popular engines and retrieving the best combined results.
http://www.dogpile.com/

www.50search.com
50Search is a search engine that displays search results from Google.
http://www.50search.com

Excite.com - Search Engine
Excite is one of the most recognized names on the Internet, and among the Internet's most personalized portals featuring a completely customizable start page. Excite features comprehensive search tools, a popular Webmail platform and robust content and resources from over 100 leading providers.
http://www.excite.com/

SurfWax, Inc
On waves, surf wax helps surfers grip their surfboard; for Web surfing, SurfWax helps you get the best grip on information from the Open Web -- providing the "best use" of relevant search results.
http://www.surfwax.com/

Vivisimo
Vivísimo does search right by combining the simplicity and innovation of consumer search with the flexibility and control of enterprise software.
http://vivisimo.com/

Mamma Metasearch - The Mother of All Search Engines
Mamma.com is a "smart" metasearch engine — every time you type in a query Mamma simultaneously searches a variety of engines, directories, and deep content sites, properly formats the words and syntax for each, compiles their results in a virtual database, eliminates duplicates, and displays them in a uniform manner according to relevance.
http://www.mamma.com/

ZapMeta
ZapMeta is a meta-search engine, a search tool that provide users the ability of simultaneously search multiple search engines under one interface.
http://www.zapmeta.com