Robinhood - Free stock trading service.
Contora - Alternative data on the companies activity on the web for retail traders
Rally Rd. - Invest in blue-chip classic cars like stocks
Stockflare - Stockflare helps anyone pick stocks, easily. Investing doesn’t have to be complicated.
Freetrade - Invest in stocks & ETFs for free, get started in seconds.
Stonksfolio - Gain insight into the performance of stock & ETF investments