Cringemail - Poke fun at your friends by sending them a postcard
Thankbot - Drive more business with handwritten notes
UpEffect - Crowdfunding for social good products
Felt for iPhone - Handwritten cards for the modern world
Wishful Roots - Send cards that grow your wish into living plants!
Handwrytten - Handwritten notes straight from your device. Huge selection of cards or design your own. Handwriting service integrates with 1000's of apps.