Fizzer - Send a personalised postcard with your photos. Holiday cards, thanks, greetings, invitations, birthdays and announcements.
The Simple Postcard - Text a photo to mail it as a postcard
Rome2rio - Discover how to get anywhere by searching plane, train, bus, car and ferry routes.
Felt for iPhone - Handwritten cards for the modern world
Airheart - Search and sort through travel restrictions
Stampix - Photo printing in a fast, easy & ecological way.