ICONOMI is a blockchain-based platform that allows users to invest is a diversified portfolio of digital assets. They want to make it easier to invest in a range of digital assets without having to manage multiple exchange accounts. ICONOMI's digital asset management platform facilitates this process, and offers investors diversified baskets of digital assets called Digital Asset Arrays (DAAs).
These baskets consist of various combinations of diital assets. users can create their own variations of digital assets and offer them to other ICONOMI users. This adds a social aspect to the platform that allows DAA creators to profit when others invest in them. DAAs create a type of index fund that allow users to easily diversify their digital holdings to maximize price stability or to achieve other investing goals.

Fusion is an inter-operable cryptofinance platform that is being developed by the creators of Qtum and VeCahin. They hope to address many of the usability, scalability, and interoperability issues that have plagued other blockchain projects. Fusion's goal is to facilitate financial services for cryptocurrencies across different blockchains, and to enable additional financial services in the cryptofinance sphere.
Fusion will use distributed nodes to generate and manage the private keys of other blockchains. This will enable a new layer to operate on top of other tokens. This layer will "fuse" them and will allow the execution of smart contracts across different blockchains. Off-chain values can also be mapped on the chain and interact with the tokens

The Yearn.Finance token fuels the Yearn Finance network, which was designed to help maximize profits from opportunities created by collateralized lending protocols. The Yearn Finance ecosystem consists of several platforms that enable users to seamlessly leverage the arbitrage opportunities created on Ethereum-based lending services. It includes platforms that are designed to switch lenders to optimize yields, leverage stablecoin trades, automate liquidations, and automate credit allocations. The Yearn.Finance token acts as a governance and payment mechanism for a platform that is specifically designed to help optimize profits across multiple DeFi lending service providers.