Decidr - Make better decisions with quick A/B polls
Outgrow - Enabling marketers boost conversion with interactive, beautiful & viral quizzes/calculators.
Water Cooler Trivia - Weekly office trivia quizzes for you and your co-workers 🎯
doopoll - Create live, instant, editable polls effortlessly
Decision Jam - Make better decisions quickly with your team
Poll Everywhere - Audience response system that uses mobile phones, twitter, and the web. Responses are displayed in real-time on gorgeous charts in PowerPoint, Keynote, or web browser.