M1 Finance - M1 helps you manage your money by automatically putting it to work in a customizable portfolio
Thinkorswim Mobile - Thinkorswim Mobile app features options so users can get all their desktop trading data at the palm of their hands to invest in the stock market or take their money out of the stock market.
Robinhood - Free stock trading service.
SprinkleBit - Crowdsourced investing, let's invest together!
Rally Rd. - Invest in blue-chip classic cars like stocks
Tokenpad - Easiest way to co-invest in ICO token sales