Platform Comparison

Ally Invest vs Interactive Brokers

Compare Ally Invest and Interactive Brokers on fees, DRIP, fractional shares and research for dividend investing.

AI

Ally Invest

★4.2

Ally Bank's brokerage arm pairs $0 commissions and free dividend reinvestment with seamless banking integration—though the lack of direct fractional shares holds it back.

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Higher Rated
IB

Interactive Brokers

★4.5

The professional-grade platform with access to 150+ global markets, industry-leading margin rates, and powerful screening tools.

Full Review

Ally Invest vs Interactive Brokers: Fees, Minimums & DRIP Compared

FeatureAlly InvestInteractive Brokers
Our Rating4.2/54.5/5
Trading Commissions$0$0 (Lite)
Account Minimum$0$0
Fractional SharesDRIP only10,000+ stocks
DRIPFreeSmall fee
Research ToolsBasicGood
Best ForAlly Bank CustomersInternational Dividend Investors

Ally Invest vs Interactive Brokers: Pros and Cons

Ally Invest

Pros

  • + $0 commissions on stocks and ETFs
  • + Free dividend reinvestment (DRIP) with fractional share support
  • + $0 commissions on no-load mutual funds—the old $9.95 fee is gone
  • + Seamless integration with Ally Bank accounts (3.00% APY savings)
  • + Low options pricing at $0.50 per contract

Cons

  • - No direct fractional share purchases—DRIP is the only way to own fractions
  • - High margin rates, starting around 12% for balances under $25,000
  • - No cryptocurrency or futures trading
  • - $50 account transfer out fee (ACAT) and $25 IRA closure fee

Interactive Brokers

Pros

  • + Access to 150+ markets across 33 countries in 27 currencies
  • + Commission-free US stock and ETF trading with IBKR Lite
  • + Industry-leading low margin rates (5.83% Pro, 6.83% Lite)
  • + Fractional shares on 10,000+ US, Canadian, and European stocks
  • + Powerful dividend yield screeners with 50+ factors

Cons

  • - Steep learning curve—platforms built for professionals
  • - DRIP charges a small commission (unlike most competitors)
  • - Account-level DRIP only—can't select specific stocks
  • - Customer service wait times can be long during peak hours

Which Is Better for Dividend Investors: Ally Invest or Interactive Brokers?

Choose Ally Invest if you...

  • Are in Ally Invest's core audience: ally bank customers

Choose Interactive Brokers if you...

  • Are in Interactive Brokers's core audience: international dividend investors
  • Prefer a higher-rated overall platform

Want the full breakdown of fees, DRIP, and research tools? Read our Ally Invest review and Interactive Brokers review.

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Investment Disclaimer

Investing involves risk, including possible loss of principal. Past performance does not guarantee future results. This content is for informational purposes only and should not be considered investment advice.