ClippingMagic.com - Remove image backgrounds online. Make backgrounds transparent, white, etc. Edit, crop, rotate, fix colors, add shadows, all you need for great photos!
Enveloupe - Send snail mail in three clicks.
Bg Eraser - Background Eraser on Mac and Windows.
Felt for iPhone - Handwritten cards for the modern world
Hyper Headshots - Hyper Headshots is a cloud-based web app that allows you to convert photos into beautiful and professional headshots with ease.
Skip The Stamps - Snap or upload a pic to send a physical postcard in minutes