Instabug - The top apps in the world rely on Instabug for beta testing, user engagement and crash reporting.
Quadbot - Build your own Robot
UserTest.io - User testing made simple. High-quality, affordable user testing solutions from real users, here in the UK. Improve your usability!
MODI - Create anything you want with robotics of things
UserTesting.com - Usability testing has never been easier. Get videos of real people speaking their thoughts as they use websites, mobile apps, prototypes and more!
Harry Potter Kano Coding Kit - Build a wand. Learn to code. Make magic.