Momentum - Agile goal and performance management
Tabliss - A beautiful new tab page with many customisable backgrounds and widgets.
Exposure New Tab - Get a beautiful photo from Exposure in every new tab
Awesome New Tab Page - Enhance your Google Chrome New Tab Page with ultimate customizability and power. Awesome, like you.
Gratitude Flow - Gratitude Flow is a web extension that allows you to share and receive gratitude on your new tab with real people around the world.
MyFav.es - The dead simple start page.