If you're looking to invest with zero commissions and low margin rates, chances are you've run across M1 Finance and Interactive Brokers. Let's get right into comparing the two.
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M1 Finance vs. Interactive Brokers – Summary Comparison
M1 Finance | Interactive Brokers | |
Commissions | $0 | $0 |
Fees | $0 | $0 |
Account Types | ||
Investment Products | ||
Customer Service | ||
Research Tools | ||
Margin | ||
Mobile App | ||
Interface/Usability | ||
Checking Account | Yes | No |
Fractional Shares | Yes | Yes |
Auto Rebalancing | Yes | No |
Dividend Reinvestment | Yes | Yes |
Order Control | No | Yes |
Summary Score | 4.2 | 3.2 |
Summary Review | M1 Finance will be much easier to navigate than Interactive Brokers for novice investors. If you don't need all-day trading and if you want access to automatic rebalancing, M1 Finance is the better choice. | Interactive Brokers has some of the lowest fees and cheapest margin rates in the game. Unfortunately, their interfaces and mobile apps are severely lacking. If you are a day trader and need order control, go with Interactive Brokers over M1 Finance. |
Contents
M1 Finance vs. Interactive Brokers – Fees and Commissions
For U.S. investors, in relation to U.S. exchange-listed stocks and ETF's, both M1 Finance and Interactive Brokers have zero commissions and zero account fees.
M1 Finance vs. Interactive Brokers – Account Types
M1 Finance offers taxable, Joint, Traditional IRA, Roth IRA, Rollover IRA, SEP IRA, Trust, and Custodial accounts. They currently do not offer SIMPLE IRA, 401(k), Solo 401(k), 529, HSA, or Non-Profit accounts.
Interactive Brokers offers the exact same accounts with their IBKR Lite plan.
Note that M1 Finance is only available to U.S. customers. Interactive Brokers is available to customers in multiple countries.
M1 Finance vs. Interactive Brokers – Mobile App
M1 Finance has a sleek, intuitive, user-friendly, robust mobile app for both Apple iOS and Android:
According to users, the mobile apps of Interactive Brokers seem to be notoriously buggy and not well-supported. Here are some screenshots of the app:
M1 Finance vs. Interactive Brokers – User Interface
To be frank, the Interactive Brokers interface is downright awful and antiquated. It will be especially confusing for a beginner investor. I would argue Interactive Brokers is definitely only suitable for sophisticated, seasoned investors and traders. Their user interface looks like this:
The interface for M1 Finance, on the other hand, is extremely simple and intuitive with its pie-based visualization, and is perfect for beginner and seasoned investors alike:
M1 Finance vs. Interactive Brokers – Customer Service
IB's customer service is not horrible but not great. Customer service from M1 is comparable. Positive and negative anecdotes exist for both brokers. I'd say it's a tie.
M1 Finance vs. Interactive Brokers – Minimum Deposit
Both Interactive Brokers and M1 Finance have no minimum deposit required.
M1 Finance vs. Interactive Brokers – Investment Products
Interactive Brokers is more suited for traders and allows the trading of stocks, ETF's, options, and futures contracts, as well as forex, among other things.
M1, on the other hand, doesn't have these things, and is better suited for long-term buy-and-hold investors of stocks and ETF's. M1 offers most stocks and ETF's listed on major exchanges.
M1 Finance vs. Interactive Brokers – Extra Features
Interactive Brokers doesn't provide access to an integrable high-yield cash account like you can get with M1 Finance via M1 Earn.
Interactive Brokers has much more charting and technical analysis tools, albeit in a clunky interface. M1's offerings here are pretty simple, but again, M1 is not designed for traders.
IB also doesn't employ M1's famous “dynamic rebalancing,” which strategically allocates new deposits to maintain your portfolio's target allocations.
M1 Finance vs. Interactive Brokers – Margin
Margin rates between Interactive Brokers and M1 Finance are usually pretty similar. Both are extremely low. See this page for margin rates.
To access margin, IB has a minimum invested balance requirement of $100,000. M1's requirement is only $2,000.
Remember that margin is an additional risk, including the risk of losing more than you invest. Margin is not available for retirement or custodial accounts. Rates may vary.
M1 Finance vs. Interactive Brokers – Summary and Conclusion
- Both IB and M1 have no minimum deposit requirement.
- Both IB and M1 offer commission-free trades and zero account fees for U.S. investors buying stocks and ETF's.
- M1 Finance and Interactive Brokers offer the same account types.
- Interactive Brokers has a clunky, confusing interface that would only be suitable for sophisticated investors and traders. M1 Finance has a beautifully simple and intuitive interface.
- Similarly, Interactive Brokers has a notoriously bad and buggy mobile app. The M1 Finance mobile app is sleek, intuitive, and robust.
- Customer service should be comparable between the two.
- IB offers some extra securities for traders like options, futures, and forex. M1 only offers stocks and ETF's.
- IB, being better suited for trading, has more charting and analysis tools than M1.
- M1 offers “dynamic rebalancing.” IB doesn't.
- Margin rates between the two are roughly comparable, but M1's margin loan can be used for anything you want. M1's minimum invested balance to be eligible for margin is $5,000. IB's minimum is $100,000.
I think M1 Finance slightly edges out over Interactive Brokers for the average retail investor due to the reasons above. Obviously, if you're a sophisticated, active trader looking for a day trading platform, or if you're interested in options, futures, and currencies, go with Interactive Brokers. If you're simply looking for a platform for long-term, buy-and-hold investing, go with M1 Finance.
I wrote a comprehensive review of M1 Finance here if you're interested in reading more about the nuances of the platform.
Right now M1 is offering a promotion of a 1.66% discount on their base margin rate for 12 months, taking it from 5.65% down to 3.99%. Just opt in by 1/31/26 using the link below to lock in your reduced rate for the year ahead, whether you want to borrow now or later.
Disclaimer: While I love diving into investing-related data and playing around with backtests, this is not financial advice, investing advice, or tax advice. The information on this website is for informational, educational, and entertainment purposes only. Investment products discussed (ETFs, mutual funds, etc.) are for illustrative purposes only. It is not a research report. It is not a recommendation to buy, sell, or otherwise transact in any of the products mentioned. I always attempt to ensure the accuracy of information presented but that accuracy cannot be guaranteed. Do your own due diligence. I mention M1 Finance a lot around here. M1 does not provide investment advice, and this is not an offer or solicitation of an offer, or advice to buy or sell any security, and you are encouraged to consult your personal investment, legal, and tax advisors. Hypothetical examples used, such as historical backtests, do not reflect any specific investments, are for illustrative purposes only, and should not be considered an offer to buy or sell any products. All investing involves risk, including the risk of losing the money you invest. Past performance does not guarantee future results. Opinions are my own and do not represent those of other parties mentioned. Read my lengthier disclaimer here.
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Hi..would you suggest any platform providing custom pie for etfs on monthly basis..I am based in UAE..
Hi Ajit, unfortunately I don’t know any good brokers offering custom pies for investors outside the U.S. off the top of my head.