eToro US

eToro US leads with a revolutionary social trading network where 35 million+ global users copy top-performing portfolios. Its $800 million global revenue comes from 1.2 million funded accounts, with an average 18% profit boost for follow traders. The platform is 22% cheaper than the average rival for copy-trading fees, and it stands out against #7 Bitstamp by offering automated portfolio mirroring without requiring manual rebalancing. Over 60% of its crypto trades originate from copied strategies, proving the model's stickiness.