• Vivísimo   - Groups the results by topic via document clustering technology. Options include Web or news search, selection of sources, language restriction, and filtering.

• AnswerBus - Accepts natural language questions in English, French, Spanish, German, Italian or Portuguese, queries major search engines and returns sentences containing possible answers, which link to related sites.
• Fazzle - Multifeatured metasearcher with English, French and Dutch interfaces. Options include search by phrase, title or Boolean queries, and a choice of engines. Free registration gives access to additional functions.
• Geoswitch - Provides a metasearch with geolocation. Queries major engines, merges the results, and serves them with country flags showing the origins of each website.
• Gimenei - Queries five sources and uses its own algorithm to filter and rank results. Options include browsing a modified directory from the Open Directory, search by phrase or words, and request timeout.
• Globito - Returns the top results from 14 search engines, with ranks and sources noted.
• Gnome - Queries multiple search engines simultaneously with the same or different words. Options include serving results separately, interleaved or combined in alphabetical order.
• iBoogie - Clustering service with directory using ODP, that supports multiple languages and deep (invisible) web search.
• IcySpicy - Fetches results from several search engines sorted by relevance, source or title. Options include query by phrase, family filter, and hide summaries.
• Infonetware - A demonstration of RealTerm technology applied to Internet search. It submits your query to various search engines and then sorts the combined results into topics.
• Ipile - Searches over dozen search engines, auctions, jobs, mp3, the bible, forums, news, and stock quotes.
• Ithaki Metasearch - Searches on the fly more than 450 search engines grouped in channels. Optimizes the results automatically. Choice of several languages and country-specific searches.
• Ixquick - Searches the web, MP3s, pictures and news archives via regular, Boolean and natural language. Finds sites rated best by multiple engines for your query.
• JS Search - Offers a meta search of the Web, auctions or music, using a set of popular engines.
• Karnak - Compiles information from multiple sources, weeds out dead and questionable links, stores findings in a personal library, and provides a summarized report. Registration is required. Free for a trial period.
• Kartoo - Displays results in chart or classic list form. Options include different language interfaces and basic or expert version.
• KillerInfo - Search tool with a side bar that categorizes subjects within the results. Provides choice of channels including news, reference and business.
• Metabear - Offers metasearch of the world or the Russian Web, FTP, and multi-media.
• MetaEureka - Search multiple engines and ODP directory.
• Mooter - Clusters search results. It presents a diagram of themes within the results, from which the user can select one or all results. Options to search Australian sites only or the full Web.
• MyProwler - Customizable meta-search with clustered results. Provides deep or fast search of the whole Web, selection includes also downloads, auctions, kids sites, recipes or US government. In each case, there is a choice of sources used.
• ProFusion - Customizable service that uses the fastest search engines by default or lets you select from a list. Includes vertical search groups for a number of topics.
• Qksearch - Provides web, images, mp3, jobs, and news search in 6 different languages.
• Query Server - Queries a customizable set of search engines and returns a single merged, ranked and conceptually clustered list. Also offers metasearch of news, health, money and US government sites.
• Search66 - Metasearches the whole Web or restricts search between some countries. Duplicate results are eliminated and these from the same domain clustered.
• Search.com - Customizable metasearch of the whole web, or a large range of topics.
• Searches - Options include choice between top and all engines, sorting by relevance, source, or title.
• Searchy - Queries major search engines and serves the results in a sequence of 10 per source in the default setting. Advanced options include combined results and choice of engine.
• Sitehunting - Offers customizable search combining and ranking results from major search engines with highlighted terms and links to site information from Alexa.
• SurfWax - Meta-search engine that provides real-time page summaries - 'site snaps'. Those who open free accounts can select from a list of hundreds of search sources, and save and share what they find.
• Turbo 10 - Metasearch engine, offering results from user chosen groups of search engines.
• Widow Metasearch - Provides search by words or phrase and directory taken from the Open Directory. Includes straightforward interface that makes it easy to select search engines.
• Wondir - This nonprofit service combines results with answers from volunteer experts, includes news groups, articles, and people to ask.
• ZapMeta - Offers a customizable metasearch with an uncluttered interface. Groups results, deleting duplicates. Options include phrase search, sorting by relevance, title or source, and site preview from results.
• Zworks - Searches several popular search engines simultaneously or individually. Results are collated and ranked for relevancy with redundancies removed, includes filtered, Boolean and advanced options.

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