HandUp Gift Cards - Give directly to a homeless neighbor on the street
Felt for iPhone - Handwritten cards for the modern world
Giftcard Zen - Buy a gift card at a discount
Thankster - Automagically send hand written cards
Gemnote - Handwritten cards & premium custom gifts for companies
Handwrytten - Handwritten notes straight from your device. Huge selection of cards or design your own. Handwriting service integrates with 1000's of apps.