In fairness, your (commendably candid) FAQ states the precise opposite "In the future we plan to charge for live trading, when you trade your algorithms through your brokerage account"
Is Quantopian free?
Quantopian's community and backtester is free for everyone to use. There will be a charge for connecting your algorithm to your brokerage. Pricing isn't finalized, but we're considering a flat monthly fee.
