ChaCha Search Engine Powered by Human Intelligence

The ChaCha search engine claims to be the world’s biggest live search site, where the search results are found for you by real people, who claim to be experts at web research.

Rather than rely on computer algorithms to find useful search results, the ChaCha search engine relies on thousands of human web searchers to weed out irrelevant information and find useful results for visitors.

You can try the Beta version of the ChaCha search engine @ Search Engine.