Twitter Polls - Polls embedded in tweets
Litnerd - The Pixar for education, reading program for K-5 schools
Simple Poll - The easiest way to create polls in Slack
Breadcrumb LMS - Enabling children to explore and learn on their own
Curious Polls - Answer a question once a day for the chance to win £100/$100
Filadd - Helping LatAm college students perform up to 100% better