Best Online Brokerages Compared (2025)
Fidelity
| Stock/ETF Trades | $0.00 |
| Options per Contract | $0.65 |
| Account Minimum | $0 |
| Fractional Shares | Yes |
- Zero-fee index mutual funds (FZROX)
- High default cash sweep yield
- Excellent research and screener tools
- Mobile app can be cluttered
- Active Trader Pro platform feels dated
Charles Schwab
| Stock/ETF Trades | $0.00 |
| Options per Contract | $0.65 |
| Account Minimum | $0 |
| Fractional Shares | S&P 500 Only |
- Thinkorswim platform for advanced traders
- Top-tier 24/7 customer service
- No foreign transaction fees on debit card
- Default cash sweep yields are extremely low
- Fractional shares limited to S&P 500
Vanguard
| Stock/ETF Trades | $0.00 |
| Options per Contract | $1.00 |
| Account Minimum | $0 |
| Fractional Shares | Vanguard Only |
- Investor-owned structure aligns with clients
- Pioneer of low-cost index funds
- Zero gamification encourages holding
- Outdated and clunky user interface
- Poor tools for active or frequent trading
Interactive Brokers
| Stock/ETF Trades | $0.00 (Lite) |
| Options per Contract | $0.65 |
| Margin Rates | Lowest |
| Fractional Shares | Yes |
- Industry's lowest margin borrowing rates
- Access to global markets and forex
- Powerful API and Trader Workstation
- Steep learning curve for beginners
- Overwhelming interface choices
Robinhood
| Stock/ETF Trades | $0.00 |
| Options per Contract | $0.00 |
| Account Minimum | $0 |
| Fractional Shares | Yes |
- Sleek, intuitive, best-in-class mobile UI
- No per-contract fees on options trading
- IRA match program (with Gold subscription)
- Limited in-depth research tools
- History of gamification and platform limits
How to Choose the Right Brokerage
Selecting the right online brokerage depends entirely on your investing goals. If your primary objective is long-term wealth building via index funds (a staple of the FIRE movement), you want a platform that minimizes fees and distractions. Conversely, if you are an active trader, execution speed, margin rates, and research tools become paramount.
- For Beginners: Look for zero account minimums, fractional shares, and intuitive interfaces. Fidelity and Charles Schwab are excellent starting points due to their robust customer support and educational resources.
- For the FIRE Movement: Vanguard is a favorite for its investor-owned structure and low-cost index funds, while Fidelity offers zero-fee mutual funds (like FZROX) that are perfect for tax-advantaged accounts.
- For Active Traders: Interactive Brokers offers the best margin rates and global access, while Charles Schwab's Thinkorswim platform is legendary for its technical analysis capabilities.
Are "Zero-Fee" Brokerages Really Free?
The industry standard for stock and ETF trades is now $0.00, but brokerages still make money. They generate revenue through Payment for Order Flow (PFOF), lending your shares to short sellers, and paying low interest rates on uninvested cash in your account (cash sweep).
When evaluating a brokerage, look beyond the trading commissions. If you plan to hold a lot of cash, ensure your brokerage offers a competitive cash sweep yield, or manually move your cash into a money market fund to maximize returns.
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