Bitpayer is a decentralized trading platform that lets you trade Ethereum and Ethereum-based tokens directly with other users. It is the first digital assets decentralised exchange that shares profits with all users.
Medishares is a Ethereum based, decentralized, open-source mutual aid marketplace. Anyone can join a mutual aid scheme through sending variable amount of MDS to a smart contract.. Anyone can become a mutual aid insurer based on the smart contract templates provided by MediShares, and can profit from it.