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. Trading 212 is a broker for Forex and CFD trading and belongs to Avus Capital Ltd. The broker has its headquarters in London and is supervised and regulated there by the British financial supervisory authority FCA. Trading 212 already serves more than 200,000 customers internationally.