KOHO - KOHO is a place where you can access your money in real-time and get instant cashback.
Wren - Offset your carbon footprint by saving rainforests
Upromise - Upromise is the cashback coupon and rebate site.
Capture - A great free screen capture utility that allows you to capture either a window or the desktop and save it to either a file or the clipboard.
Paribus - Find out for free if online stores owe you a refund!
Treepoints - Fight climate change and earn rewards