1. aesop.com Aesop
2. alexa.com Alexa
3. alltheweb.com AllTheWeb
4. altavista.com AltaVista
5. amfibi.com Amfibi
6. search.aol.com AOL Search
7. ask.com Ask Jeeves
8. bbc.co.uk BBCi
9. gigablast.com Gigablast
10. google.co.in Google
11. hotbot.com HotBot
12. iwon.com IWon
13. lycos.com Lycos
14. bing.com MSN Search
15. netscape.com Netscape
16. archive.org Recall
17. start.csail.mit.edu Start
18. teoma.com Teoma
19. truesearch.com TrueSearch
20. webcrawler.com WebCrawler
21. wotbox.com Wotbox
22. search.yahoo.com Yahoo!