- List of search engines and directories. Also includes a metasearch engine, search tutorial, and a free newsletter.
Age of Dot Com - - Links to search resources including start pages, integrated search forms, portals, engines, guides, and directories. Offers both a simple links page and a directory with descriptions and ratings.
Aleph Search - - A directory of directories. Links to selected information rich web resources, both unspecialised and specialised, with a strong emphasis on United Kingdom based sites.
Alt Search Engines - - Charles Knight maintains a list of the top 100 alternative and niche search engines. Includes news, reviews and debates on search engines.
Big Search Engine Index - - Directory listing hundreds of search engines, categorized, described and rated.
Complete Planet - - Directory of databases and specialty search engines from Bright Planet.
CyberTimes Navigator - - The starting point that New York Times reporters and editors use for their explorations of the Web. A straightforward list of some of the best sources on the Web for all types of information.
Direct Search - - Gary Price's compilation of links to the search interfaces of resources that contain data not easily or entirely searchable/accessible from general search tools.
Fetchfido - - A graphical interface of links to search engines. Multi-layered, with universal, United Kingdom, United States, European and worldwide sections.
FinderSeeker - - Find the search engine you want by selecting a thematical category and/or country, or search by keyword.
Geniusfind - - Categorizes thousands of the most useful topic-specific directories and databases, with descriptions.
Indexing the Internet - - An essay by John Hubbard analyzing the question of what is the best way to index the Internet, with references.
ISEDB - - A directory of search engines and directories worldwide, organized by geographical area and subject, includes articles on site submission, marketing, and optimization.
OpenSearch - - A collection of simple formats for the sharing of search results. Includes specifications and frequently asked questions.
Search Engine Colossus - - Directory of hundreds of search engines, organised by country and topic.
Search Engine Relationship Chart - - Bruce Clay's pictorial view of how search engines provide data to partner engines and directories. [PDF.
Search Engine Showdown - - A user's guide to Web searching with features, comparative analysis, strategies, discussion, news and reviews.
Search Engine Watch - - A guide to search engine marketing and search engine optimization. Forums, reviews, articles, ratings, and frequent newsletters. Paying members receive access to extra content.
Search Tools for Web Sites and Intranets - - Provides information, news and advice about web site searching technology. Includes a guide, search tools list, glossary, and opportunity to compare searches of its own site by different tools. Offers a free monthly email newsletter.
Searchenginez - - Search forms for the most effective engines in dozens of categories from Robert Skelton. Includes reviews, ratings, webmaster tools, and tutorials.
Those Dark Hiding Places: The Invisible Web Revealed - - Librarian Robert J. Lackie provides annotated links to directories, searchable sites, databases, and search engines useful for uncovering content that the general search engines fail to disclose.
Topix: Search Engines News - - News on the search engine industry continually updated from thousands of sources around the Net.
The Ultimate Search Engine Links Page - - A directory of search engines: general, metasearch, pay-per-click, children's, subject, country and people search. All are described and can be rated.
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