If you want to manage your investments, the best way to do so today is with an online stock broker. There are a handful of really good stock brokers to choose from, so knowing which is the best for your needs may be a challenge. Brokers’ overall score depends on the weight we assigned to seven categories. The weighting: commissions and fees, 10%, investment choices, 20%, mobile app, 25%, tools and research, 12.5% each, and advisory services and user experience 10%. Top 10 Best Online Stock Brokers Review USA [2020] Incredibly Detailed [720 Point] Comparison of the Best USA Discount Brokers for Investors. Fees, Platforms & Customer Satisfaction - All Covered