Peerstreet - Finances real estate through a form of crowdfunding.
Robinhood - Free stock trading service.
RealtyShares - Real Estate Investing in 20 Minutes
Rally Rd. - Invest in blue-chip classic cars like stocks
Delphia - Invest your data in the stock market to accelerate returns
Freetrade - Invest in stocks & ETFs for free, get started in seconds.