Ranking Methodology
We compiled our list of stock broker companies by considering only discount brokerage firms that operate in the United States. To evaluate these brokers consistently, our stock brokerage list applies a 5-star rating system. No company earned a complete 5-star score, although several received 4½ stars.
Within our brokerage firms list, a company receiving at least 3½ stars qualifies for a recommendation in one or more categories (consult the reviews for the categories examined). A 3-star brokerage firm may be adequate, but a stronger alternative can usually be found.
Brokerage firms with overall scores of 1 or 2 stars are generally best avoided, although every company in our list of stock brokers in the USA has individual advantages and drawbacks.
Areas of Specialization
Many stock brokers included in our list are familiar names, but popularity does not guarantee that a firm will match your trading requirements. Research each candidate carefully (our reviews offer a useful place to start) while keeping your intended investment approach in mind. For example, one broker may provide an outstanding mutual fund lineup while offering only elementary options-trading tools.
Our brokerage firms list is designed primarily as a research starting point that can help you locate a broker suited to your trading strategy. Even so, most investors and traders will probably want to compare several standard areas. These include:
- Available assets
- Customer service
- Trading software
- Fees and commissions
- Tools for research and education
The overall scores in our U.S. stock broker list combine the ratings assigned across these categories.
Important Differences Within a Category
Sometimes two brokerage firms may offer the same product, such as a desktop trading platform, but the two programs can be very different. For example, Webull’s browser platform is much more advanced than Ally Invest’s. However, Ally Invest’s browser platform has better options tools than Webull’s browser software.
When one category matters especially to you, such as investment education, use our reviews to compare brokers closely in that area before making a decision. Most investment firms provide educational content, but the amount, depth, and usefulness of those materials can differ considerably.
When to Look at Reviews
Reviewing the details in our stock brokerage firms list before opening an account is a sensible step,
although our research remains useful after an account has already been opened. If you are
unhappy with your existing broker, our analysis can help you identify a replacement firm.
The Ever-Changing Brokerage World
The investing industry continually develops as new asset classes emerge, including cryptocurrencies, brokerage firms merge or are acquired, and trading technology improves. For this reason, our list of stock broker companies can change frequently.
Some U.S. broker-dealers provide cryptocurrency trading, but the available services differ substantially. Robinhood, for example, currently offers 89 cryptocurrencies, while other firms, including TradeStation, do not offer spot cryptocurrency trading.
Some brokerage firms are also regularly updating their software tools. Webull, for instance, has made major improvements during the past year to both its desktop and browser trading systems. Other brokers, like Vanguard, continue using the same software with little or no improvement.
The continued growth of newer brokerage platforms is another notable development. moomoo provides brokerage
accounts in the United States, and qualifying clients can trade China A-shares through Stock Connect. This capability gives investors access to securities that many other U.S. brokerage firms do not make available.
As more brokerage firms enter the market, new trading features will undoubtedly appear, creating more interest and discussion online. We will continue reporting on these developments in our stock brokerage firms list.
We track developments across the brokerage industry throughout the year and revise each firm’s profile page whenever ratings, services, or other relevant details change.
Small Accounts vs. Large Accounts
As brokerage-industry practices have shifted, many online discount brokers now offer standard brokerage accounts with low trading costs and no opening-deposit requirement. Online trades of U.S.-listed stocks and ETFs frequently carry $0 commissions, although additional charges can apply, and many standard accounts have no annual maintenance fee.
Some brokerage firms in our U.S. stock broker list still impose minimum opening deposits. Zacks Trade, for example, requires a $250 minimum. Other companies, including Citi and Vanguard, provide discounts, enhanced services, or other benefits to clients with larger balances.
The Rise of Automated Investing
Numerous brokerage firms covered in our reviews have added robo accounts. In these managed accounts, an automated digital advisory program makes portfolio-management decisions instead of leaving those choices entirely to the account owner.
Robo accounts commonly charge less than conventional advisory programs, but they are not automatically free. Investors may incur advisory fees, subscription fees, fund expenses, and other costs. These programs frequently use exchange-traded funds or mutual funds, although their portfolio designs differ. Because automated investing has become more popular, our reviews identify which brokers offer these account types. Several firms we cover also make traditional financial advice and human portfolio-management services available.
Account Transfer
When a broker makes substantial changes, or when its service no longer meets your expectations, moving to another firm remains an option. The process is now more convenient because of the Automated Customer Account Transfer Service (ACATS).
ACATS allows eligible securities-account assets to move from one brokerage firm to another. Many brokers now provide online transfer tools, making the procedure more convenient. Firstrade offers a digital transfer process, and WellsTrade also accepts eligible account-transfer requests online.
ACATS is intended for moving eligible securities-account holdings and cash. Futures contracts and most cryptocurrencies cannot be transferred through this system. Once those positions have been liquidated and the resulting trades have settled, the eligible cash can generally be moved through ACATS.
Many firms on our U.S. stock broker list charge nothing for a full or partial outgoing transfer. Robinhood, for example, applies a $100 charge to both full and partial outgoing transfers, whereas Fidelity charges $0 for either type. Almost all broker-dealers charge nothing for incoming transfers. Some firms still impose substantial outgoing-transfer fees, however. TradeStation, for example, assesses $125.
Safety and Insurance
Every brokerage firm we review is a member of SIPC. SIPC is the principal customer-protection system for U.S. brokerage accounts, but it does not insure investors against market losses. Protection generally extends to $500,000 per customer, per separate capacity, including a limit of $250,000 for cash. SIPC can help return missing securities and cash when a member brokerage firm fails, but it does not cover losses caused by falling investment values.
Every broker on our site is registered with the SEC and is a member of FINRA. The SEC serves as the federal securities regulator, while FINRA operates as a self-regulatory organization overseeing its broker-dealer members under SEC supervision. These bodies maintain rules and standards that brokerage firms must follow, and violations can lead to serious penalties. You can use BrokerCheck to determine whether disciplinary actions have been reported against a broker.
Changes, Additions, Errors
Contact us to request a review if you know of a new broker that is not yet covered on the site. Please also tell us when you spot an error or discover that a brokerage firm has changed a policy or service so we can revise the information. Thank you for visiting, and best wishes with your investing!
Updated on 8/3/2026.
Paul Johnson is a Licensed Stockbroker with 7+ years of experience in the financial services industry. Paul enjoys teaching about investing and writing about financial topics. He is a husband and father of twin boys.
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