All cryptocurrency or digital currency lunch in world - 918 category and running in market place 707 category cryptocurrency.
Upcoming 211 category cryptocurrency ready to start in market. The number of cryptocurrencies available over the internet as of 27 November 2017 is over 1324 and growing.
A new cryptocurrency can be created at any time. By market capitalization, Bitcoin is currently (2017-08-19) the largest blockchain network, followed by Ethereum, Bitcoin Cash, Ripple and Litecoin.