Opening a brokerage account is the first step to building wealth outside of a retirement plan. The best online brokerage accounts offer commission-free stock and ETF trading, strong research tools, and no account minimums. The right broker depends on what you are investing in, how active you want to be, and whether you want hands-on guidance or prefer to manage everything yourself.
Best Online Brokerage Accounts of 2026
Fidelity — Best Overall
Fidelity is the best all-around brokerage for most investors. It offers commission-free stock and ETF trading, no account minimums, and some of the best research tools available to individual investors. Fidelity’s zero-expense-ratio index funds (ZERO funds) are among the lowest-cost investment options in the market. Its mobile app and web platform are highly rated, and customer service by phone is available 24/7. Fidelity also offers fractional shares trading, robust retirement account options, and the ability to invest in international markets.
Best for: Long-term investors who want a full-service platform with excellent research and customer support.
Charles Schwab — Best for Beginners
Charles Schwab merged with TD Ameritrade and now offers one of the largest and most capable platforms in the industry. Commission-free stock and ETF trading, no account minimums, and a solid mobile app make it accessible to new investors. Schwab’s Investor Starter Kit and extensive educational library are among the best in the industry for beginners. Schwab also offers a robo-advisor (Schwab Intelligent Portfolios) with no advisory fee for accounts above $5,000.
Best for: New investors who want educational support and a platform they can grow with over time.
Robinhood — Best for Active Traders
Robinhood pioneered commission-free trading and built a mobile-first platform that is intuitive for frequent traders. It offers stock, ETF, options, and cryptocurrency trading in one app. Robinhood Gold ($5/month) adds margin trading and enhanced data. The platform is better suited for shorter-term, active traders than long-term buy-and-hold investors — research tools are limited compared to Fidelity or Schwab. Robinhood also offers a 1% match on IRA contributions.
Best for: Active traders and younger investors who want a clean mobile-first experience.
Interactive Brokers — Best for Advanced Investors
Interactive Brokers (IBKR) is the platform of choice for experienced, sophisticated investors. It offers access to markets in 150+ countries, extremely competitive margin rates, and some of the most advanced trading tools available to retail investors. IBKR Lite offers commission-free stock and ETF trading with no account minimum. The learning curve is steep, but for investors who want access to global markets, short selling, complex options strategies, or futures trading, IBKR is unmatched.
Best for: Advanced investors who need global market access and sophisticated tools.
Webull — Best Free Research Tools
Webull offers commission-free trading alongside a notable set of free research tools — stock screeners, analyst ratings, earnings calendars, paper trading (simulated trading with fake money), and level 2 market data at no extra charge. Webull is a strong choice for investors who want to do their own analysis without paying for premium data. The platform also offers extended-hours trading and commission-free options.
Best for: Self-directed investors who want free access to research and charting tools.
Vanguard — Best for Index Fund Investors
Vanguard created the modern index fund and its funds remain some of the lowest-cost investment options available. For investors committed to a passive, long-term buy-and-hold index fund strategy — particularly Vanguard’s own funds like VTI, VTSAX, or VFIAX — Vanguard’s brokerage is a natural fit. The trading platform is functional but minimal — it is not built for active trading. Customer service and technology have historically lagged other brokers, though improvements have been made in recent years.
Best for: Long-term passive investors who plan to invest primarily in Vanguard index funds.
What to Look For in a Brokerage
Commissions and Fees
Commission-free stock and ETF trading is now standard across major brokers. Look instead at:
- Options contract fees (typically $0.50 to $0.65 per contract)
- Mutual fund transaction fees (if you plan to buy mutual funds outside of the broker’s own)
- Margin rates (important if you plan to use borrowed funds)
- Account transfer-out fees ($50 to $75 at some brokers)
Account Types Available
Most brokers support individual taxable accounts, traditional IRAs, Roth IRAs, and custodial accounts. If you need a Solo 401(k), SEP IRA, trust account, or business account, verify the broker supports it before opening.
Fractional Shares
Fractional share trading lets you invest in companies like Amazon or Google with any dollar amount, even if a full share costs hundreds of dollars. Fidelity, Schwab, and Robinhood all support fractional shares. This feature is particularly useful for investors building diversified portfolios with limited capital.
Research and Educational Tools
If you are making your own investment decisions, strong research tools matter. Fidelity and Schwab offer the best free research from institutional providers. Webull offers free technical analysis tools. Robinhood offers basic information but limited depth for fundamental analysis.
Taxable Accounts vs. Retirement Accounts
Most brokerage accounts are taxable — you pay taxes on dividends, interest, and capital gains each year. Retirement accounts (IRA, Roth IRA, Solo 401(k)) offer tax advantages that significantly increase long-term returns. The general priority for investing is: max out tax-advantaged retirement accounts first, then invest additional capital in a taxable brokerage account.
Bottom Line
Fidelity is the best brokerage for most investors — strong research, no fees, fractional shares, and excellent customer service. Schwab is the top pick for beginners. Robinhood works well for active mobile traders. Interactive Brokers is best for sophisticated investors who need global access and advanced tools. Open an account today — the best investment is the one you actually start making.