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Bitex Bitcoin exchange is one of the services offered by Bitex payment provider along with concierge (enabling quick local payments) and boutique (bulk bitcoin purchases) solutions. Bitex is the Argentine platform that was founded in 2014. 
Bitocto aims to be the next-generation Cryptocurrency exchange to connect and provide simplicity in buying or selling Bitcoin and other Cryptocurrency securely among users, providing more liquidity and access to this new asset class.
Coingi was launched in early 2017. It is known that the platform maintains such coins as Bitcoin, Dash, Dogecoin, Litecoin, Namecoin, Peercoin, Vertcoin. Both deposit and withdrawal operations in Czech Koruna are free of charge.