Copernic is arguably the best multi-site search utility currently available on the Internet. Copernic consistently finds the information you're looking for faster and more efficiently than competing clients like WebFerret and WebCompass.
In fact, Copernic has proven to be the most accurate search utility we've tested to date. Available in three editions — an ad-supported freeware release, a $29.95 Personal version, and a $79.95 Professional client — Copernic offers the ability to concurrently search up to 130 search engines and specialized search directories for hard-to-find Web sites, e-mail addresses, and news articles.