With today’s digital innovations, investors are no longer limited to the brick-and-mortar brokerage firms that their parents used.

Instead, online brokers have enabled investors to go outside the boundaries of traditional trading institutions. By circumventing the proverbial middle man, individual investors can start investing in the stock market all on their own.

But how do you find the best online brokerage firm? And should you tackle investing alone?

They’re important questions, and the answers to them will determine which is the best online broker for you.