Cobinhood is a cryptocurrency exchange with no trading fees. Users can trade most of the major pairs, and a variety of other currencies. Cobinhood offers both both a centralized and a decentralized trading platform. In addition to their cryptocurrency exchange, Cobinhood also operates an ICO underwriting service, and they are releasing Zeux, which will be a crypto mobile payment and investment app.
The network is powered by the COB token.

Bithumb is the biggest Korean crypto exchange. It is a top 30 exchange by trading volume and it is one of the most significant blockchain companies in South Korea. In June, 2018, Bithumb was hacked and around $870,000 in bitcoin were stolen from customers.
Trading Fee: 0.15%
Withdrawal Fee: 0.001 BTC
Number of Tokens/Coins: 32

CoinBene is a cryptocurrency exchange that launched in November, 2017. It has quickly become a top 30 exchange by trading volume. CoinBene has offices in several countries and its website is available in multiple languages.
Trading Fee: 0.1%
Number of Tokens/Coins: 110
CoinBene released the Coni token to raise development funds. Coni token holders receive dividends and discounts on trading fees.