•Google www.google.com
Yahoo www.yahoo.com

•Yahoo Search Interface search.yahoo.com

•Google 1998 (from Internet Archive) http://web.archive.org/web/19981111183552/http://google.stanford.edu/

•Yahoo Advanced search.yahoo.com/web/advanced?ei=UTF-8

•Google Personalized www.google.com/ig

•MSN Search Builder search.msn.co.il

•Excite www.excite.com

•Google Suggest labs.google.com/suggest 

•Ask www.ask.com

•Brainboost www.brainboost.com

•Lexxe www.lexxe.com

•Dogpile www.dogpile.com

•Vivisimo www.vivisimo.com

•Clusty www.clusty.com

•A9 www.a9.com

•Exalead www.exalead.com 

•Google Maps maps.google.com 

•Housing Maps www.housingmaps.com

•A9 maps maps.a9.com 

•Windows live www.live.com 

•Yahoo Instant instant.search.yahoo.com

•Alltheweb Livesearch livesearch.alltheweb.com/?ek=1

•Kartoo www.kartoo.com