Thankbox - Online group card & gift collection for teams. Like passing a card around the office but without the card.
Iconosquare - Schedule now. We'll post on Instagram for you later!
Fountain Greetings - Handwritten cards. Curated gifts. Right at your fingertips.
Later - Schedule and manage your Instagram posts
JibJab App - Add your self(ie) to hilarious animated GIFs and messages!
Storyheap - Manage your SnapChat and Instagram stories.