Bitbounce - Charge unsolicited email senders a cryptocurrency fee
SerpClix - SerpClix is a click exchange network used to send more real clicks to your Google SERP. You can click to earn money or buy clicks to rank higher on Google.
BitcoinGet - Earn bitcoin by completing tasks, answering surveys, watching videos, and more.
21 Lists - Send and receive targeted, paid microtasks
UserTesters.io - Earn money for testing websites, right from your couch.
Meetings Are Dead - People spend most of their time on meetings, where they are not needed, being unproductive.With MAD(Meetings Are Dead) you can assign real tasks and problems to relevant people, while others can continue their work.