Wow, what a massive list. Thanks for making this, Team Infinity.
May I add our product to this list?
AhaSlides.com is an interactive presention tool for your events, workshops, and classes. Mesmerize your audience with a combinations of polls and quiz competitions, and make them feel really engaged in your presentations.
Simply choose the plan that suits you and enter the code: FRIDAYAHA
The code will be valid until Dec 3rd.