Kraken was founded back in 2011 but was officially opened two years later. It is one of the oldest active cryptocurrency exchanges. Kraken provides efficient trading opportunities in numerous Fiat currencies. It is currently holding the world leadership in terms of Bitcoin to Euro trading volumes. The exchange supports both crypto and Fiat deposits as well as withdrawals.
Mercatox has been around for about three years now after launching back in 2015.
The exchange offers a variety of services as it tries to appeal to traders including; margin trading, a multi-currency e-wallet, lending, a variety of payment methods, and interestingly, franchising capabilities on top of referral and loyalty programs.