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.
Clikapad - ppvote software portfolio is a PowerPoint add-in that has been specifically designed to be used with CLiKAPAD audience response system hardware.
Mentimeter - a web-based polling tool for workshops, conferences & events
Imaginators - Create interactive presentations
DeckRobot for PowerPoint - Make your slides shine with one click ✨
Monterosa - Monterosa is an audience engagement platform that allows you to manage a large audience and conduct the poll in real-time.