Skype

Each day, more and more of our daily communication with friends and relatives move from SMS to Messenger, Skype, and Viber. Nevertheless, SMS messages remain widely used in the business world. Companies send messages when they want to inform the users about activity on their account, send a temporary password, 2FA confirmation code or notify about the latest promotions/discounts.

The co-founder of Skype, Jaan Tallinn, believes that Blockchain technology can save humanity by solving society’s biggest problems.