Interactive Brokers vs Betterment 2026: Which Broker is Better?
Choosing between Interactive Brokers and Betterment depends on your trading style, preferred markets, and budget. Interactive Brokers is headquartered in Greenwich, USA, while Betterment operates from New York, USA. Interactive Brokers has the longer track record, established in 1978, compared to Betterment which was founded in 2008. This in-depth comparison covers regulation, fees, platforms, markets, and overall ratings to help you decide which broker is the better fit in 2026.
Interactive Brokers
Betterment
| Interactive Brokers | Betterment | |
|---|---|---|
| BrokerRank Score | 4.4/5 ✓ | 3.2/5 |
| Min. Deposit | $0 | $0 |
| Spread from | 0.2 pips | 0 pips ✓ |
| Max Leverage | 1:4 ✓ | 1:1 |
| Regulation | SEC, CFTC, FCA ✓ | SEC |
| Platforms | Proprietary Web, Proprietary Mobile | Proprietary Web, Proprietary Mobile |
Interactive Brokers is the better choice overall, scoring 4.4/5 vs 3.2/5 on BrokerRank's independent rating. On fees, Betterment offers lower spreads (0 pips).
See full side-by-side comparison belowInteractive Brokers vs Betterment: Key Differences
Interactive Brokers
Betterment
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Fees Comparison
Interactive Brokers
Betterment
Lower feesRegulation & Trust
Interactive Brokers holds licences from SEC, CFTC, FCA. Betterment is regulated by SEC.
Markets & Assets
Both brokers offer access to Stocks, Indices markets. Interactive Brokers additionally covers Forex, Cfd, Commodities.
Fees & Spreads
On spreads, Betterment is more competitive with EUR/USD spreads from 0.0 pips, compared to 0.2 pips at Interactive Brokers.
Trading Platforms
Interactive Brokers supports Proprietary Web, Proprietary Mobile. Betterment offers Proprietary Web, Proprietary Mobile. Both brokers are available on Proprietary Web, Proprietary Mobile.
Minimum Deposit
Interactive Brokers requires no minimum deposit, while Betterment sets no minimum deposit. This makes Interactive Brokers accessible to traders with any budget.
Overall Ratings
BrokerRank scores Interactive Brokers at 4.43/5 and Betterment at 3.24/5, based on 50+ data points covering regulation, fees, platforms, markets, and user experience. Interactive Brokers leads overall with a clear advantage.
BrokerRank Verdict
Who Should Choose Which?
Interactive Brokers
4.4/5
Choose Interactive Brokers if you want…
- Higher overall rating (4.4/5)
- Higher leverage (up to 1:4)
- More regulatory licences (5)
- More market types (5)
Betterment
3.2/5
Choose Betterment if you want…
- Tighter spreads (from 0 pips)
- No per-trade commission
Also consider
We earn a commission when you open an account through these links, at no extra cost to you. Our ratings are scored independently — see the full independent ranking.
Both Interactive Brokers & Betterment are available in
Frequently Asked Questions
1Is Interactive Brokers better than Betterment?
Interactive Brokers scores higher overall on our independent rating system. Interactive Brokers holds a 4.4/5 rating vs Betterment's 3.2/5. The best choice ultimately depends on your trading style — see our full verdict above for a detailed breakdown.
2Which has lower fees, Interactive Brokers or Betterment?
Interactive Brokers offers spreads from 0.2 pips, while Betterment starts at 0 pips. Check the fees section above for a full breakdown.
3What is the minimum deposit for Interactive Brokers vs Betterment?
Interactive Brokers requires a minimum deposit of $0. Betterment requires $0.
4Which broker is safer, Interactive Brokers or Betterment?
Interactive Brokers is regulated by SEC, CFTC, FCA, MAS, ASIC, while Betterment holds licences from SEC.
5What trading platforms do Interactive Brokers and Betterment support?
Interactive Brokers supports Proprietary Web, Proprietary Mobile. Betterment supports Proprietary Web, Proprietary Mobile.
6Can I use both Interactive Brokers and Betterment?
Yes, you can hold accounts at multiple brokers simultaneously. Many traders diversify across platforms to access different markets and tools.
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