| 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. |
| Beaucoup | | A directory listing thousands of search services includes engines, directories, and indices, with descriptions and metasearch tool powered by Findtarget. |
| 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. |
| Pandia Powersearch | | List of search engines and directories. Also includes a metasearch engine, search tutorial, and a free newsletter. |
| Search Ability | | A guide to directories of specialized search engines. Each directory is reviewed and classified in some detail. |
| Search Engine Showdown | | A user's guide to Web searching with features, comparative analysis, strategies, discussion, news and reviews. |
| Search Engine Watch | | Danny Sullivan's comprehensive coverage of the search engine world. Forums, reviews, articles, ratings, and frequent newsletters. Paying members receive access to extra content. |
| Search Engine Watch | | Danny Sullivan's comprehensive coverage of the search engine world. Includes submission tips, better use of search engines, reviews, and articles. |
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