Robinhood - Free stock trading service.
MetaTrader5 - World-leading multi-asset platform that allows trading Forex, Stocks, Futures and CFDs.
Personal Capital - Take control of your money now with Personal Capital. Manage assets and investments, get objective advice and strategies, all in one place.
AmiBroker - Professional tool for individual investor featuring: advanced formula language for writing indicators and trading systems; comprehensive back-testing reports; filtering by sectors; alerts and more...
ProRealTime - Online trading, charting and technical analysis of stocks, futures, forex and commodities.
Stash - Free Sketch resources, redefined.