Adirectories.com offers links to search engines and web directory websites relating to SEO, SEM, specialized web directory, business, travel, media, health, classified, search engines information and resources.
Mamma.com
Meta search engine collects the top results from the best search engines on the Internet. Offers a pay per click program as well. http://www.mamma.com/
Meta search engine provides relevant listings gathered from the largest search engines and directories on the web. Include its own database where you can add your website.
Meta search gives one click access to the search results of the leading search providers on the Internet, featuring Google, Ask Jeeves, Yahoo! and LookSmart.
