Blissy - Easily collect, combine and share group video gifts
Twitter Polls - Polls embedded in tweets
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Polls API - Scalable, efficient API to build polls, quizzes, ratings and many more
Boolean - Send single question yes/no surveys
Cake: Group Video Gifts - Collect videos and cash towards an epic group gift