Our Top Trading Platforms guide takes you through all the top online brokerages, so you can pick out the one that’s right for you. Whether you want to trade stocks, options or futures, find out which are the best companies in each category. Each review covers the features and tools of an online trading platform, as well as how to use them effectively. Fidelity Investments Offers The Best Overall Online Brokerage Experience, With Above-average Pricing And Low Commissions, A Large Selection Of Research, Tools And Trading Platforms, An Exceptional Website, And Outstanding Customer Service.