Coinroom is a Polish digital currency exchange where people can buy or sell several of the larger digital currencies: BTC, LTC, ETH, DASH, XMR, BCC, ZCOIN, PIVX. It is more like a currency change buerau, where one can exchange money, rather than a trading platform in the real sense of the word.See full review

Radar Relay is an innovative crypto trading service that allows users to exchange ERC-20 tokens directly from their wallets, without giving any private keys. As the exchange is in beta version, it still does not charge any fees, except gas. Basically, Radar Relay is intended for advanced crypto traders who are keen on Ethereum and the other ERC-20 tokens. You cannot deposit any fiat currency on this platform, nor buy Bitcoin or Ripple on this exchange.See full review

BITFRONT is operated by LVC USA Inc., a subsidiary of LINE Corporation, a publicly listed internet company on the Tokyo Stock Exchange and Nasdaq. LVC USA Inc. is registered with the Financial Crimes Enforcement Network (“FinCEN”) and complies with the applicable regulations and guidance.See full review

YoBit is a Russian cryptocurrency exchange. It has an extremely impressive selection of altcoin trading pairs. If you can’t find the altcoin here, chances are you can’t find it at all…See full review

Coinbase is an American cryptocurrency exchange which is actually one of the biggest cryptocurrency exchanges in the world. The exchange conducts its business under two different brands, Coinbase being one, and GDAX being the other. Coinbase is more focused on retail consumers that want to buy Bitcoin with fiat currencies, whereas GDAX is a more advanced cryptocurrency trading platform. As Coinbase is an America cryptocurrency exchange, US-investors are naturally permitted.See full review