Coinbase is a leading digital currency platform and wallet where sellers and buyers can transact with new types of digital currencies such as Bitcoin, Ethereum, Litecoin, and Bitcoin Cash. The exchange was founded by Brian Armstrong and Fred Ehrsam in 2012 and is based in San Francisco, California. They focus on the US market, however, the company currently operates in 31 countries and offers storage of bitcoins in 190 countries around the world.
Liquid is a new exchange that was based on Japanese Quoinex and Qryptos exchanges in 2018. Liquid’s World Book combines a global network of liquidity sources by leveraging Quoine's Matching Engine, Smart Order Routing, and Cross Currency Conversion Engine technologies.