Best Online Brokers for Long-Term Investing

By Itai Varochik | Updated February 18, 2026

We identified the best brokers for long-term wealth building.

Quick Answer

#ToolBest ForRating
1FidelityLong-term investors and retirement savers4.5/5
2Interactive BrokersActive professional traders4.6/5
3TD AmeritradeOptions traders using thinkorswim4.5/5
4RobinhoodFirst-time investors starting small4.1/5
5WebullTechnical traders who want free charting tools4.3/5

What to look for in investing for long term investing

Essential Features for Long-Term Investing Platforms

When evaluating platforms for long-term investing, a core set of features is critical. These include:

  • Diversified Asset Access: The platform should offer a broad range of investment vehicles, such as stocks, bonds, exchange-traded funds (ETFs), mutual funds, and potentially real estate investment trusts (REITs). Access to international markets can also be beneficial for diversification.
  • Low-Cost Investment Options: Prioritize platforms with low-cost ETFs and mutual funds, or commission-free trading for stocks. Management fees can significantly erode long-term returns.
  • Automated Investing Tools: Features like automatic rebalancing, dollar-cost averaging capabilities, and dividend reinvestment plans (DRIPs) can simplify long-term strategy execution and reduce emotional decision-making.
  • Robust Research and Educational Resources: Access to independent research, market analysis, and educational materials helps investors make informed decisions and understand market dynamics.
  • Tax-Efficient Account Types: Availability of tax-advantaged accounts such as IRAs (Traditional, Roth), 401(k)s, or similar retirement accounts is crucial for maximizing long-term gains.
  • User-Friendly Interface: An intuitive platform, whether web-based or mobile, simplifies portfolio management and reduces the likelihood of errors.

Common Pitfalls to Avoid

Investors often encounter several pitfalls when selecting and using long-term investment platforms:

  • Ignoring Fees: High trading commissions, expense ratios on funds, or account maintenance fees can cumulatively impact returns over decades. Always scrutinize the fee schedule.
  • Lack of Diversification: Platforms with limited asset choices can hinder proper portfolio diversification, increasing risk.
  • Over-reliance on Automated Advice: While helpful, automated advice should be understood, and investors should still engage with their portfolio. Blindly following recommendations without understanding the underlying strategy can be detrimental.
  • Poor Security Practices: Neglecting to verify a platform's security measures can expose investments to unnecessary risk.
  • Lack of Customer Support: Inadequate or unresponsive customer service can be a significant issue when urgent queries or technical problems arise.

Pricing Considerations

Pricing models vary widely. Consider:

  • Commission Structures: Some platforms offer commission-free trading for specific asset classes, while others charge per transaction.
  • Management Fees: Robo-advisors typically charge an annual percentage of assets under management (AUM).
  • Expense Ratios: These are the annual fees charged by mutual funds and ETFs to cover operating expenses. Lower is generally better.
  • Account Maintenance Fees: Some platforms charge for inactivity or for accounts falling below a certain balance.

Red Flags to Watch For

Be cautious of platforms exhibiting these characteristics:

  • Unclear Fee Structures: If fees are difficult to locate or understand, it's a significant warning sign.
  • Lack of Regulatory Oversight: Ensure the platform is regulated by appropriate financial authorities in its operating jurisdictions (e.g., SEC in the US, FCA in the UK).
  • Aggressive Marketing Claims: Promises of unrealistic returns or guaranteed profits are highly suspect.
  • Poor Online Reviews or Complaints: Consistent negative feedback regarding security breaches, withdrawal issues, or unresponsive support should prompt further investigation.
  • Limited Transparency: A lack of clear information about the company's background, leadership, or investment methodologies can indicate a lack of trustworthiness.

How we tested & ranked these investing

Our Hands-On Testing Methodology

At GetASearch.com, our evaluation process for long-term investing platforms is designed to provide evidence-based insights. We employ a rigorous, multi-stage methodology that prioritizes real-world performance and user experience over marketing claims.

1. Real-Account Testing: We establish and fund actual investment accounts on each platform under review. This allows us to navigate the sign-up process, deposit funds, execute trades, and manage portfolios as a genuine user would. This hands-on approach provides direct experience with the platform's interface, functionality, and responsiveness.

2. Fee Auditing and Transparency Verification: A critical component of our testing involves a detailed audit of all disclosed fees. We meticulously review commission schedules, expense ratios, management fees, and any hidden charges. We compare these stated fees against actual transaction costs and account statements to verify transparency and identify any discrepancies. This ensures that the published fee structures align with the real-world costs incurred by investors.

3. Feature Comparison and Usability Assessment: We systematically compare the range and depth of features offered by each platform. This includes evaluating:

  • The breadth of available investment products (stocks, ETFs, mutual funds, bonds).
  • The functionality of automated investing tools (e.g., rebalancing, dollar-cost averaging).
  • The quality and accessibility of research tools and educational content.
  • The intuitiveness of the user interface on both web and mobile platforms.
  • The ease of setting up and managing tax-advantaged accounts.

Usability is assessed through structured tasks, such as initiating a trade, setting up a recurring investment, or generating a performance report.

4. Security Verification: We investigate each platform's security protocols, including:

  • Verification of regulatory compliance (e.g., SIPC, FDIC where applicable, or equivalent international protections).
  • Assessment of data encryption standards (SSL/TLS).
  • Review of multi-factor authentication (MFA) options.
  • Examination of fraud protection policies and insurance coverage for investor assets.
  • We also look for evidence of regular security audits by independent third parties.

5. Customer Support Interaction: We engage with customer support channels (phone, email, chat) to evaluate response times, helpfulness, and accuracy of information. This provides insight into the platform's commitment to user assistance.

6. 90-Day Re-verification Cycle: To ensure our reviews remain current and accurate, we implement a 90-day re-verification cycle. Every three months, our team revisits each platform to check for updates, changes in fee structures, new features, or any shifts in regulatory status. This continuous monitoring allows us to provide information that reflects the platform's current state, ensuring our guidance is always up-to-date.

Our ranking methodology synthesizes these data points, weighing factors like cost-effectiveness, feature richness, security, and user experience to provide a comprehensive and objective assessment of each long-term investing platform.

Long term investing: a complete guide

Understanding Long-Term Investing

Long-term investing is an investment strategy focused on holding assets for an extended period, typically several years or decades, with the expectation of significant growth over time. This approach contrasts with short-term trading, which seeks to profit from rapid price fluctuations. The core principles of long-term investing revolve around compounding returns, risk diversification, and patience.

Current Market Trends Affecting Long-Term Strategies

Several market trends are currently shaping the landscape for long-term investors:

  • Rise of Passive Investing: Index funds and ETFs, which track broad market indices, have gained significant popularity due to their low costs and diversified exposure. This trend reflects a growing recognition that consistently outperforming the market is challenging for active managers.
  • Technological Advancements in Platform Offerings: Investment platforms are continually evolving, offering more sophisticated tools for automated investing, portfolio analysis, and personalized financial planning. Robo-advisors, which provide algorithmic portfolio management, have become a mainstream option.
  • Increased Focus on ESG (Environmental, Social, and Governance) Factors: A growing number of investors are integrating ESG criteria into their long-term investment decisions, seeking companies that align with their values and demonstrate sustainable practices. This has led to the proliferation of ESG-focused funds and investment products.
  • Globalization of Markets: Investors increasingly have access to international markets, enabling greater diversification beyond domestic economies. This trend requires platforms to offer broader access to global securities.
  • Interest Rate Environment: The prevailing interest rate environment significantly impacts bond yields and can influence the valuation of equities. Long-term investors monitor these trends to adjust their asset allocation strategies.

Regulatory Landscape and Investor Protection

The regulatory environment plays a crucial role in safeguarding long-term investors. Key regulatory bodies include:

  • Securities and Exchange Commission (SEC) in the US: The SEC enforces federal securities laws, regulates securities markets, and protects investors. This includes oversight of brokers, investment advisors, and investment funds.
  • Financial Conduct Authority (FCA) in the UK: The FCA regulates financial services firms and markets in the UK, aiming to protect consumers and ensure market integrity.
  • MiCA (Markets in Crypto-Assets) Regulation in the EU: This emerging framework aims to regulate crypto-asset markets, providing clearer rules for digital assets, which may become a more significant part of long-term portfolios.

These bodies enforce rules regarding disclosure, fair trading practices, and investor asset protection schemes (e.g., SIPC in the US, FSCS in the UK), which provide coverage in case of broker insolvency. Understanding these protections is vital for platform selection.

Emerging Features and Innovations

Platforms are continuously introducing new features:

  • Fractional Share Investing: Allows investors to buy portions of expensive stocks, making diversification more accessible with smaller capital.
  • Personalized Financial Planning Tools: AI-driven tools that analyze an investor's financial situation and goals to suggest tailored investment strategies.
  • Enhanced Cybersecurity Measures: Platforms are investing in advanced encryption, biometric authentication, and robust fraud prevention systems to protect client assets and data.
  • Integration with Broader Financial Ecosystems: Some platforms are integrating with banking services, budgeting apps, and other financial tools to offer a more holistic view of an investor's financial health.

Practical Advice for Long-Term Investors

  • Start Early and Invest Consistently: The power of compounding is maximized over longer periods. Regular contributions, even small ones, can accumulate significantly over decades.
  • Diversify Broadly: Spread investments across different asset classes, industries, and geographies to mitigate risk.
  • Understand Your Risk Tolerance: Align your investment strategy with your comfort level for market fluctuations.
  • Rebalance Periodically: Adjust your portfolio back to its target asset allocation to maintain your desired risk profile.
  • Minimize Fees and Taxes: Choose low-cost investment vehicles and utilize tax-advantaged accounts to maximize net returns.
  • Stay Informed, But Avoid Emotional Decisions: Understand market news but resist the urge to react impulsively to short-term volatility.

Key comparison factors: fees, features & security

Pricing and Fee Structures

The cost associated with an investing platform can significantly impact long-term returns. When comparing platforms, consider:

  • Commission-Free Trading: Many modern platforms offer commission-free trading for stocks and ETFs. However, verify if this applies to all asset classes and if there are hidden fees, such as payment for order flow.
  • Expense Ratios on Funds: For mutual funds and ETFs, the expense ratio is an annual fee charged as a percentage of your investment. Even a small difference (e.g., 0.05% vs. 0.50%) can amount to substantial savings over decades. Prioritize platforms that offer a wide selection of low-cost index funds and ETFs.
  • Management Fees (for Robo-Advisors): Robo-advisors typically charge an annual advisory fee, usually a percentage of assets under management (AUM), often ranging from 0.25% to 0.50%. This fee covers portfolio management, rebalancing, and sometimes tax-loss harvesting.
  • Account Maintenance Fees: Some platforms charge for inactivity, low balances, or specific account types. Ensure you understand any minimum deposit requirements or recurring fees.
  • Withdrawal and Transfer Fees: Investigate any charges for withdrawing funds or transferring assets to another institution.

A transparent and easily accessible fee schedule is a hallmark of a trustworthy platform.

Feature Depth and Investment Options

The range and sophistication of features directly influence an investor's ability to execute their long-term strategy:

  • Asset Class Availability: Does the platform offer stocks, bonds, ETFs, mutual funds, and potentially alternatives like REITs? Access to a diverse range of assets is crucial for proper diversification.
  • Tax-Advantaged Accounts: The availability of Traditional IRAs, Roth IRAs, 401(k) rollovers, and other retirement accounts is essential for tax-efficient long-term growth.
  • Automated Investing Tools: Look for features such as automatic dividend reinvestment, dollar-cost averaging setup, and automated portfolio rebalancing. These tools can simplify management and enforce discipline.
  • Research and Analysis Tools: Access to independent research reports, analyst ratings, market news feeds, and charting tools can help in informed decision-making.
  • Portfolio Tracking and Reporting: Comprehensive tools for monitoring portfolio performance, analyzing asset allocation, and generating tax reports are highly beneficial.
  • Educational Resources: Platforms that offer articles, webinars, or courses on investing principles can be valuable for both new and experienced investors.

Security Practices and Investor Protection

Protecting your investments is paramount. Evaluate platforms based on:

  • Regulatory Compliance: Ensure the platform is regulated by relevant financial authorities in its operating jurisdiction (e.g., SEC, FINRA in the US; FCA in the UK; BaFin in Germany). This oversight provides a layer of protection and accountability.
  • Investor Protection Schemes: Verify if your assets are protected by schemes like SIPC (Securities Investor Protection Corporation) in the US, which covers up to $500,000 in securities in case of broker failure, or similar programs in other regions (e.g., FSCS in the UK).
  • Cybersecurity Measures: Look for evidence of robust security protocols, including two-factor authentication (2FA/MFA), data encryption (SSL/TLS), and firewalls. Platforms should also have clear policies regarding fraud protection.
  • Account Safeguards: Features like biometric login, secure messaging, and clear procedures for reporting unauthorized activity contribute to overall account security.
  • Insurance: Some platforms offer additional private insurance beyond standard regulatory protections for cash balances or securities.

Integrations and Customer Support

  • Third-Party Integrations: Consider if the platform integrates with other financial tools you use, such as budgeting software or tax preparation services, for a more unified financial overview.
  • Customer Support Availability and Quality: Evaluate the channels available (phone, email, chat), their hours of operation, and the responsiveness and expertise of the support team. Accessible and knowledgeable support is crucial for addressing issues promptly.

Pro tips for choosing the right investing

1. Prioritize Low Costs and Tax Efficiency

Over decades, even small fees can significantly erode your returns. Focus on platforms that offer low-cost investment options, such as index funds and ETFs with minimal expense ratios, and commission-free trading for your primary asset classes. Additionally, ensure the platform supports tax-advantaged accounts like IRAs or 401(k)s, which allow your investments to grow tax-deferred or tax-free, maximizing your long-term gains.

2. Match Platform Offerings to Your Investment Strategy

Before selecting a platform, define your long-term investment strategy. Are you a passive investor seeking broad market exposure? Look for platforms with robust selections of low-cost ETFs and automated investing features like dollar-cost averaging and rebalancing. If you prefer active management and research, ensure the platform provides comprehensive research tools, analyst reports, and a wide array of individual stocks and bonds. A platform that aligns with your approach will be more effective and easier to use.

3. Verify Regulatory Compliance and Security Measures

Your investments require robust protection. Always verify that the platform is regulated by reputable financial authorities in its jurisdiction (e.g., SEC, FCA). Confirm that your assets are protected by investor protection schemes (e.g., SIPC in the US) against broker insolvency. Furthermore, investigate the platform's cybersecurity practices, including two-factor authentication (2FA), data encryption, and fraud prevention policies. A secure platform is foundational for long-term peace of mind.

4. Evaluate User Experience and Customer Support

While often overlooked, the platform's user interface and the quality of customer support are crucial for a positive long-term investing experience. An intuitive and easy-to-navigate platform, whether on web or mobile, reduces friction and potential errors. Test the customer support channels (phone, chat, email) to assess responsiveness and the helpfulness of their representatives. You want a platform where you can easily manage your investments and get timely assistance when needed.

5. Consider Scalability and Future Needs

Your investment needs may evolve over time. Choose a platform that can accommodate your growth. This includes offering a wider range of asset classes, more sophisticated tools, or access to advanced account types as your portfolio expands and your financial goals change. A platform that grows with you can prevent the hassle and potential costs of transferring assets later.

Common Mistakes to Avoid:

  • Ignoring the Fine Print on Fees: Always read the full fee schedule. Hidden costs can accumulate significantly over time.
  • Chasing Hype: Avoid platforms or assets promoted with unrealistic promises of quick or exponential returns. Focus on proven long-term strategies.
  • Over-Complicating Your Strategy: For long-term investing, simplicity often yields better results. Don't feel pressured to use every complex feature if it doesn't align with your goals.

A Note on Free Tiers and Trials:

Many platforms offer free tiers or trial periods. Use these opportunities to test the user interface, explore available features, and interact with customer support before committing. However, be aware that free tiers often come with limitations on features, asset access, or higher fees for certain transactions. Always understand the transition from a free tier to a paid service.

In-Depth Reviews

#1 Fidelity

Rating: 4.5/5 | Pricing: Free ($0 commissions)

Full-service broker with zero-fee index funds, excellent research, and retirement planning tools.

  • Commission-free stock, ETF, and options trading
  • Zero-expense-ratio index funds (industry first)
  • $12T+ in assets under administration

#2 Interactive Brokers

Rating: 4.6/5 | Pricing: $0 – $0.005/share

Professional-grade trading platform with access to global markets and lowest margin rates.

  • Lowest margin rates in the industry
  • Access to 150+ global markets
  • Professional-grade TWS platform

#3 TD Ameritrade

Rating: 4.5/5 | Pricing: Free

Full-service brokerage with thinkorswim platform and extensive research tools.

  • thinkorswim — best options trading platform
  • Excellent third-party research
  • Outstanding educational content

#4 Robinhood

Rating: 4.1/5 | Pricing: Free

Commission-free trading app for stocks, ETFs, options, and crypto.

  • Completely commission-free trading
  • Sleek, intuitive mobile app
  • Fractional shares starting at $1

#5 Webull

Rating: 4.3/5 | Pricing: Free

Commission-free trading platform with advanced charting and analysis tools.

  • Advanced charting with 50+ indicators
  • Extended hours trading
  • Commission-free everything

Frequently Asked Questions

What is the best broker for long-term investing?

Fidelity is the best overall broker for long-term investors - zero-fee index funds, excellent research, and comprehensive retirement account options.

Should I use a robo-advisor or self-directed broker?

Robo-advisors are better for hands-off automation. Self-directed brokers are better if you want to pick your own funds.

What should long-term investors look for in a broker?

Key factors: low-cost index funds, no account maintenance fees, dividend reinvestment, and tax-advantaged accounts.

Our Methodology

We evaluate trading platforms by opening funded accounts, executing trades across asset classes, testing order types, measuring execution quality, and evaluating research tools. We rate mobile apps separately for usability and feature parity with desktop.