(1) Yesterday Snap.com added suggestions/auto-complete search results.
(2) Yahoo added Livesearch to AllTheWeb, which is search suggestions.
(3) Of course we have Google Suggest
(4) I use Inquisitor for my Apple Safari browser.
(5) But LookAhead has been doing this before anyone.
Meet Your Favorite Search Engine Watch Contributors
Many of SEW's leading expert contributors will be at ClickZ Live, the new online and digital marketing event kicking off in New York (March 31-April 3). Hear from the likes of: Thom Craver, Josh Braaten, Lisa Barone, Simon Heseltine, Josh McCoy, Lisa Raehsler, Greg Jarboe, Dan Cristo, Joseph Kerschbaum, John Gagnon, Eric Enge and more!