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.
Sli.do - Slido is the ultimate Q&A and polling platform for live and virtual meetings and events. It offers interactive Q&A, live polls and insights about your audience.
Padlet - Visual boards for organizing anything.
FORM.com - FORM.com is an enterprise mobile forms software and solutions perfect for optimizing online and offline inspection, audit, compliance operations and more.
Acadly - Acadly is an all-in-one edtech product that boosts interactivity between professors and students both inside and outside the classroom.
Zoho Survey - Capture feedback and turn it into actionable insight.