eToro is one of today's best-known forex brokers, which certainly has to do with the broker's aggressive marketing, but the fact that the trading platform is available in over 20 languages should also contribute to the broker's seriousness. eToro claims that it has more than two million customers from all over the world. X-Trade-Brokers (XTB) is a well-known European broker offering CFD and Forex trading in particular. Worldwide there are now more than 100,000 customers who are serviced by X Trade Brokers. The broker's own and web-based platform as well as the MetaTrader 4 are made available as a trading platform.