Padlet - Visual boards for organizing anything.
tutoit.io - Create an in-app measurable tutorial with a single click
Quizalize - Quizalize is a leading web-based and mobile-based classroom application that delivers the best and easiest way to differentiates your teaching.
DebateArt.com - DebateArt is a unique and growing community committed to the idea of exchanging views and perspectives through debating.
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.
Kialo - Kialo is the platform for rational debate. Empowering reason through friendly and open discussions.