The Majestic-12: Distributed Search Engine does not meta-search or otherwise query other search engines: we are the search engine! Over a long period of time we have developed software capable of crawling and indexing large amounts of web data. This index is a big stepping stone towards relevant full-text search. The purpose of the index is to allow relevancy research as well as to help fund continued activities in development of a competitive community-driven general-purpose web-scale search engine.
Find all the websites that link to yours - or to ANY other website. A specialized Marketing Search Engine, Majestic derives its insight from mapping and creating the largest available link intelligence web index in the world. This data is used to understand the dna of the web, categorizing every page, and every domain.