Helena is developing a blockchain prediction market platform. It will provide incentives for users to provide insights about relevant events, and trends happening with blockchain and cryptocurrency projects. Helena is a ConsenSys portfolio company.

Endor is developing a blockchain-based predictive analytics platform for financial markets. Endor aims to create a decentralized market for investment information, that will connect data scientists, financial analysts, traders, and investors. Their predictive analytics marketplace will be powered by the EDR token, and will combine the collective information of users with machine learning algorithms.

Stox is prediction market platform based on Ethereum's protocol. Users can trade on the outcome of events in many different categories. Stox allows users to make predictions on the outcomes of sporting events, financial markets, the weather, politics, and other events.
The platform is powered by the STX token.