.Stox is an open source ERC20 based prediction market platform which makes use of Bancor protocol.
You can predict and trade the outcome of events in finance, politics, weather and sports, its digital token symbolized as STX is used as fees, collateral and currency for for investment in outcome of events.
It is used by about 3million users and it is located outside the US, it is backed by well experientially equipped team in wealth investment management which is a plus for the platform.
It worths giving a try out as it is betting on real world outcomes.