Polybius is building a currency-agnostic ecosystem enabling more control of personal finances. Polybius claims that its platform will combine banking with other technologies, such as: Big Data, IoT, and Blockchain. Polybius aims to create a Digital Pass solution, that will empower users with control over their digital identity across several industries. The company raised $31 million in an ICO, and is currently working to implement its technology in Belgium.

BlockFi is a crypto-backed lending and savings platform. It allows users to leverage their cryptocurrency assets to secure cash loans, and get fast liquidity, as well as earn interest on their Bitcoin and Ethereum holdings that are deposited.