Socrative - Socrative helps teachers engage the class with educational activities to measure and visualize...
Coinbase - Bitcoin, safe and easy.
Kahoot! - Kahoot! makes it easy to create, play and share fun learning games in minutes—for any subject, in any language, on any device.
Binance - Cryptocurrencies exchange platform
CloudVOTE - Interactive training management system for instructor-led group training with audience response, content management, offline sync, and LMS integration.
Poloniex - US-based cryptocurrency exchange with maximum security