List of Altcoin ExchangesDigital currency exchangers, simply called as altcoin exchanges, allows to trade crypto-currencies for other currencies, or fiat money. They typically charge fees or take the bid/ask spreads as transaction commissions for their services.
Altcoin exchanges are good not only for trading, but also because they offer online wallets to store the different coins you may collect from faucets or giveaways.
I don't endorse any of them as they often go out-of-business and a lot of users lost their coins. I simply keep an updated list of those I find more reliable.
List updated on May 29, 2018
My favorite Altcoin Exchanges