Argent - Crypto's first one tap app to earn & invest
Binomo - Binomo: Easy stock trading app provides users with virtual funds through which they can practice share and stock trading on their mobile phones.
Robinhood - Free stock trading service.
Vantagemarkets - Vantage is a regulated CFD broker, providing traders with access to the global Forex market through top tier FX liquidity providers.
Alpaca Fractional Trading API - Commission-free API to trade & invest for as little as $1
XTB - Leading European FX & CFDs brokerage Group