Bitpanda is a digital currency investing service, launched in 2014 which allows its users to buy crypto with Fiat (EUR, USD, GBP, and CHF). The exchange supports 30+ coins for purchase. The exchange is completely open and does not hide information about the license and the team, so many trusts it. More than a million people visit the official website of the exchange daily. The service is available in 3 languages: English, German and French.
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.