Augur is a decentralized prediction market platform built on the Ethereum blockchain. Augur is developed by Forecast Foundation, which was founded in 2014 by Jack Peterson, Joey Krug, and Jeremy Gardner. Forecast Foundation is advised by Ron Bernstein, founder of now-defunct company Intrade, and Ethereum founder Vitalik Buterin. Operation. Augur allows any user to create a prediction market on any topic. . There are two kinds of markets: Categorical markets have up to seven options; for example, "Will Alice win X election?" with "yes" and "no" as options, or "Who will win X election?
https://en.wikipedia.org/wiki/Augur_(software)