Pingo - Optimize images for the web quickly 🖼️⚡
Padlet - Visual boards for organizing anything.
Mentimeter - a web-based polling tool for workshops, conferences & events
BookWidgets - BookWidgets is an excellent application that let you create engaging exercises in minutes and easily share a varied variety of beautiful and fun activities with your classroom and others.
Kahoot! - Kahoot! makes it easy to create, play and share fun learning games in minutes—for any subject, in any language, on any device.
Quizalize - Quizalize is a leading web-based and mobile-based classroom application that delivers the best and easiest way to differentiates your teaching.