Compound is a protocol on the Ethereum blockchain that establishes money markets, which are pools of assets with algorithmically derived interest rates, based on the supply and demand for the asset.
BITPoint is a Japan-based cryptocurrency exchange, founded in 2016. Like many other exchanges located in Japan BITPoint allows crypto to Fiat trading which is available for the local market but not for international traders.
PrimeXBT is a Bitcoin-based platform, offering leveraged trading on several digital assets including Bitcoin, Ethereum, Litecoin, and Ripple. The company was founded in 2018 and from the very first day, it has grown exponentially and currently serves clients in more than 150 countries.