M1 Finance Review 2026: Pies, Automation, Fees and Trade Windows

M1 is a long-term investing platform that combines self-directed portfolios with automated allocation. Its signature Pie system lets users set target percentages, direct new deposits toward underweight holdings and invest in fractional shares.

Product and fee details were checked on August 19, 2026. M1 can change fees, rates, eligibility rules and product availability.

Quick Answer

M1 is best for investors who know the portfolio they want and prefer automation over manual order entry. It can be a poor fit for active traders who need immediate execution, detailed order controls or frequent intraday decisions.

How M1 Pies Work

A Pie is a portfolio divided into target percentages called Slices. A Slice can represent a stock, ETF or another Pie. When cash is invested, M1 can direct more money toward underweight Slices so the portfolio moves closer to its targets.

Users can build their own Pies or start from model portfolios and edit the allocation. The model is more customizable than a traditional robo-advisor, but it also leaves security selection and portfolio suitability with the investor.

Fractional Shares and Minimum Orders

The minimum stock or ETF purchase on M1 is $1. Fractional shares make it possible to spread a deposit across several holdings without buying full shares. Orders below the minimum are skipped until enough cash is available.

Fractional investing improves allocation precision, but fractional positions may be liquidated rather than transferred as shares when an account moves to another broker.

Automated Investing and Rebalancing

M1 supports recurring deposits, auto-invest and dynamic allocation toward underweight holdings. Users can also request a rebalance, which may create taxable sales in a taxable brokerage account. Automation should therefore be configured with taxes, concentration and liquidity needs in mind.

Current Fees

M1 does not charge commissions or management fees for self-directed brokerage trading, but that does not make every account free.

M1 Plus, the former paid membership, ended in 2024. Features that were previously tied to that membership became standard, while M1 moved to the current platform-fee model.

Trade Windows

M1 executes orders through scheduled windows rather than continuous real-time order entry.

• The morning window begins around 9:30 a.m. Eastern Time.
• The afternoon window begins around 3:00 p.m. Eastern Time.
• Accounts with less than $25,000 in invested assets can choose one window but cannot use both on the same day.
• Accounts with at least $25,000 in invested assets may be eligible to participate in both windows.

Execution rules can be affected by market conditions, holidays and account eligibility. This structure supports long-term automation but makes M1 unsuitable for day trading.

Cash, Loans and Other Products

M1 also offers cash and lending products, including High-Yield Cash, High-Yield Savings, Margin Loans and Personal Loans. Rates, insurance coverage, partner banks and eligibility can change, so users should confirm the current product disclosures rather than relying on an old APY or coverage figure.

Pros and Cons

M1 vs Alternatives

• Fidelity or Schwab: Better for investors who want conventional order entry, broader service options and real-time trading controls.
• Robinhood: More oriented toward active order entry and a simpler trading interface.
• Betterment: More hands-off because portfolio construction and management are handled as a robo-advisory service.

M1 sits between a self-directed broker and a robo-advisor: the investor chooses the portfolio, while the platform automates much of the allocation and contribution process.

Who Should Use M1?

Best For

• Long-term investors using recurring contributions.
• Users who want a custom ETF or stock portfolio with target weights.
• Investors comfortable making their own security-selection decisions.
• Accounts that meet the fee-waiver threshold or can justify the monthly fee.

Less Suitable For

• Day traders and users who need immediate execution.
• Investors who want personalized portfolio advice.
• Very small inactive accounts where a recurring platform fee would be significant.

Account and Security Notes

M1 offers several account types, including individual and joint brokerage accounts, retirement accounts, trusts and custodial accounts, subject to eligibility. Brokerage protection and cash insurance depend on the product and legal entity involved. SIPC protection does not protect against market losses, and cash sweep coverage depends on participating banks and program limits.

Final Verdict

M1's strongest feature is not zero-cost investing; it is the combination of customizable portfolios and automation. The platform can work well when scheduled trade windows fit the strategy and the $3 monthly fee is waived or small relative to the account. Investors who need immediate execution or hands-on order control should choose a more conventional broker.

Explore M1

Frequently Asked Questions

Is M1 free?

Not for every user. Self-directed stock and ETF trades are commission-free, but a $3 monthly platform or IRA fee applies unless the user meets a waiver condition.

What happened to M1 Plus?

M1 Plus ended in 2024. Its former features became standard, and M1 adopted the current monthly platform-fee model.

Can I trade at any time?

Orders can be submitted at any time, but execution occurs during the next eligible scheduled trade window.

What is the minimum investment?

The minimum stock or ETF purchase is $1.

This review is for general information and does not constitute investment advice. Fees, eligibility and product terms can change.