Subject Search Spider (SSSpider) is intelligent Web agent that automates internet searches and returns results ranked by relevancy as well as text extracts and keyword highlights from the pages that are found. It queries multiple search engines for a phrase in any of 36 languages, eliminates dead and duplicate links and consolidates all results into one report. Unlike most other meta search tools, SSSpider does not rely on search engine results alone to determine the most relevant items. It also uses its own search mechanisms to analyze the returned results.

The license of this software is Free Trial Software, the price is $49.00, you can free download and get a free trial.