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.

Gnosis is an open platform, built on Ethereum, for businesses to create their own prediction market applications. Although focused on prediction markets, Gnosis also offers a secure wallet and an exchange for ERC-20 tokens. The innovative exchange is based on the Dutch auction principle.