Robinhood - Free stock trading service.
Contora - Alternative data on the companies activity on the web for retail traders
Richie Invest - An app that lets you invest with your friends
Stockflare - Stockflare helps anyone pick stocks, easily. Investing doesn’t have to be complicated.
ClosingBell - Collaborative Stock Trading
Stonksfolio - Gain insight into the performance of stock & ETF investments