Barron's ranked Interactive Brokers #1 out of 14 firms in its 24th annual ranking of The Best Online Brokers. The company received 4 1/2 out of 5 stars and particular praise for its low costs, international investing offerings and highly customizable mobile apps.
Interactive Brokers received 5 out of 5 stars in Nerd Wallet's annual review. IBKR received top marks for low commissions and margin rates and the breadth of free research and data it provides. IBKR was ranked best for advanced, day, penny stock and options traders. The review notes that Interactive Brokers' Trader Workstation is among the best platforms for advanced traders.