• Google (30)
  • Yahoo! (8)
  • AltaVista - featuring web and newsgroup search engines as well as paid submission services.
  • Lycos - official site for Lycos, the online destination site combining elements of navigation, community, and commerce.
  • Excite - provides search, news, email, personals, portfolio tracking, and other services.
  • HotBot - search engine that offers custom filters, skins, and access various other engines.
  • AllTheWeb - search engine which indexes web pages, as well as multimedia, audio, FTP, PDF, and MS Word files from around the world.
  • Open Directory Project (DMOZ) (5)
  • Baidu - Chinese language search engine employing character-matching techniques.
  • Northern Light - customize search folders for integrated web and article searching.
  • LookSmart - provider of commercial search listings products and graphical advertising products that help businesses generate cost-effective sales leads.
  • About.com - extensive network of sites by subject specialists who write articles, host discussions, publish free email newsletters and provide personally-reviewed links for each topic.
  • MSN Search - MSN search engine, searching sources including the Web, MSN's Encarta encyclopedia, news, and images. Also includes desktop search.
  • Refdesk.com - comprehensive index of Internet sites.
  • Teoma - compares links of sites that are subject relevant.
  • Alexa - offers a web search and browser toolbar that learns from users and provides them with context sensitive information about sites.
  • Daypop [pick] [read review] - current events search engine indexes the best news sites and weblogs on the Net every day.
  • AOL Search - use AOL web search to find content on the web including pictures, audio, video, local resources, and news headlines.
  • Snap - search engine using click-stream information from a network of Internet users to improve relevancy.
  • InvisibleWeb - directory of databases, archives, and search engines.
  • Librarians' Index to the Internet - librarian selected and annotated index to the Internet, updated weekly.
  • WiseNut - employs a context-sensitive ranking algorithm to return search results by degrees of relevance.
  • KartOO - presents results and related links in a graphical map based format.
  • Netscape Search - combines results from the Netcenter, Open Directory, and the Web.
  • WWW Virtual Library - catalog of the web run by a confederation of volunteers.
  • Scrub The Web - includes searching, user submissions, and a meta tag analyzer.
  • Argus Clearinghouse - if you're interested in what the Net has to offer, the Clearinghouse can help.
  • What-U-Seek - uses Chubba to search the Web
  • Google Directory - Google's human-edited directory, organizing the web into topics and categories. A joint effort of Google and the Open Directory Project.
  • A9 - search experience for e-commerce applications. A subsidiary of Amazon.com.
  • ExactSeek.com - featuring free standard and enhanced site listings.
  • ibiblio - Internet library and digital archive containing links to online collections.
  • Yisou.com - dedicated to China-based Internet searches. A Yahoo! product.
  • Jayde Online Directory
  • Gigablast
  • SplatSearch.com
  • Aeiwi - indexes sites according groupings of keywords.
  • Search Hippo - offers free keyword listings and an open HTTP XML API.
  • CiteSeer - index of computer and information science papers, publications, and research.
  • Galaxy - searchable directory of manually edited listings.