Searches several popular search engines simultaneously or individually. Results are collated and ranked for relevancy with redundancies removed, includes filtered, Boolean and advanced options.

Supports multiple languages: English, German, Italian, French, Spanish, Portuguese, Danish, Swedish, Norwegian, Finnish and Dutch.

Groups results into meaningful groups by clustering technology. Metasearch is done for Yahoo, MSN and Wikipedia.

Tree search expanding to more than 15 categories. Link extraction, conversion to PDF, Inline viewing and URL shortening.

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.

Meta search with a strongly visual interface suitable for broadband users. Results are on the left and site preview on the right. It draws on data from Gigablast, Ask and other sources.

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.

Meta search engine with added social functions: voting up and down results, commenting.

Creates a combined index from major search engines and directories. Each result comes with an option to find similar sites.

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.