Bittrex is one of the larger crypto to crypto exchanges offerign a large number of trading pairs into bitcoin - including all the major cryptos such as darkcoin, nextcoin and litecoin. They also offer NeuCoin and Ethereum. The exchange does have a very high turnover crypto currencies - leading some to accuse it of allowing pump and dump schemes that erode confidence in the crypto currency ecosystem as a whole. Apart from that they do have very good security with two factor authentication and are United States based. .
Trading fee: 0.25%
Bittrex LLC Seafirst Fifth Avenue Plaza 800 Fifth Ave., Suite 4100 Seattle WA, 98104
A list of related exchanges. The following list contains the top crypto exchanges which support Bitcoin, Ethereum, Litecoin, XRP and other famous alt-coins. Also, this list provides a glimpse overview to indicate which exchanges is better for active trading.