The typical answers are TD Ameritrade, Interactive Brokers, Fidelity, Charles Schwab, and eTrade. Note that CS and TD are merging but their products and account

The typical answers are TD Ameritrade, Interactive Brokers, Fidelity, Charles Schwab, and eTrade. Note that CS and TD are merging but their products and accounts remain separate for now and they will merge those over the next few years. Robinhood, webull, etc are the newcomers that are popular in a memestocks sort of way, but aren’t actually better. Robinhood does give you access to IPOs that you can’t get elsewhere if you’re into that kind of risk. If you’re a casual investor though, the nuanced differences between these platforms won’t matter as much for you.