Postsnap - Postsnap's iPhone app is the best, free postcard creator. Make & send real printed postcards, greeting cards, invitations and announcement cards using your own photos.

Airbnb - Book unique places to stay and things to do.

Fizzer - Send a personalised postcard with your photos. Holiday cards, thanks, greetings, invitations, birthdays and announcements.

Roomi - Roomi is a mobile platform that’s re-inventing how people search and connect in the rental industry.

Stampix - Photo printing in a fast, easy & ecological way.

HomeToGo - HomeToGo is a search engine for vacation rentals worldwide.