Favepad - An alternative start page with Facebook, Twitter, GMail, and Yahoo! Mail dynamic widgets.
start.me - A Modern-day bookmark manager. A place for your favorites. A news feed (RSS) reader. A browser startpage. A portal for your team.
Wibki - Wibki is a free easy way to save, share and discover your web.
Protopage - The best iGoogle alternative. Chris Pirillo calls Protopage "The best designed".
Spaaze - Spaaze is an infinite virtual cork board, and you can use it to do almost everything.
Netvibes - First personalized dashboard publishing platform for the Web. Digital life managment, Widget distribution services and brand observation rooms.