Ludus - Limitless creativity for your slides.
schnaq - Create an engaged and interactive audience with the schnaq Q&A, polls and more.
SlideLizard - Powerpoint plug-in for live audience interaction
Pingo - Optimize images for the web quickly 🖼️⚡
Zeetings - Turn your presentations into interactive conversations
Presentii - Imagine a tool that lets you capture audience interest in your presentation content as you present.