What is the most popular type of cryptocurrency? By YL ComputingCryptocurrency The most popular type of cryptocurrency is Bitcoin, which was the first decentralized digital currency and holds the highest market capitalization. Other popular types of cryptocurrencies include Ethereum, Ripple, Litecoin, and Bitcoin Cash. Related Content:What is a crypto wallet and how does it work?What are the main features of cryptocurrency?How can I redeem cryptocurrency into fiat currency?