CommSec vs Interactive Brokers 2026: Which Broker is Better?
Compare CommSec and Interactive Brokers side by side on fees, regulation, platforms and our expert ratings. Find out which broker suits your needs.
CommSec
Interactive Brokers
| CommSec | Interactive Brokers | |
|---|---|---|
| BrokerRank Score | 2.8/5 | 4.4/5 ✓ |
| Min. Deposit | $0 | $0 |
| Spread from | 0 pips ✓ | 0.2 pips |
| Max Leverage | 1:1 | 1:4 ✓ |
| Regulation | ASIC | SEC, CFTC, FCA ✓ |
| Platforms | Proprietary Web, Proprietary Mobile | Proprietary Web, Proprietary Mobile |
Interactive Brokers is the better choice overall, scoring 4.4/5 vs 2.8/5 on BrokerRank's independent rating. On fees, CommSec offers lower spreads (0 pips).
See full side-by-side comparison belowCommSec vs Interactive Brokers: Key Differences
CommSec
Interactive Brokers
WinnerStill deciding between CommSec and Interactive Brokers?
Skip the back-and-forth — answer 4 quick questions and we'll match you to your best fit.
Fees Comparison
CommSec
Interactive Brokers
BrokerRank Verdict
CommSec scores 2.75/5 while Interactive Brokers scores 4.43/5 in our independent rating.
Interactive Brokers edges ahead overall, but CommSec may suit traders who prioritise different features. Read our full reviews for a detailed breakdown. Scores are based on our transparent methodology.
Who Should Choose Which?
CommSec
2.8/5
Choose CommSec if you want…
- Tighter spreads (from 0 pips)
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)
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 CommSec & Interactive Brokers are available in
Frequently Asked Questions
1Is CommSec better than Interactive Brokers?
Interactive Brokers scores higher overall on our independent rating system. CommSec holds a 2.8/5 rating vs Interactive Brokers's 4.4/5. The best choice ultimately depends on your trading style — see our full verdict above for a detailed breakdown.
2Which has lower fees, CommSec or Interactive Brokers?
CommSec offers spreads from 0 pips, while Interactive Brokers starts at 0.2 pips. Check the fees section above for a full breakdown.
3What is the minimum deposit for CommSec vs Interactive Brokers?
CommSec requires a minimum deposit of $0. Interactive Brokers requires $0.
4Which broker is safer, CommSec or Interactive Brokers?
CommSec is regulated by ASIC, while Interactive Brokers holds licences from SEC, CFTC, FCA, MAS, ASIC.
5What trading platforms do CommSec and Interactive Brokers support?
CommSec supports Proprietary Web, Proprietary Mobile. Interactive Brokers supports Proprietary Web, Proprietary Mobile.
6Can I use both CommSec and Interactive Brokers?
Yes, you can hold accounts at multiple brokers simultaneously. Many traders diversify across platforms to access different markets and tools.
Key Trading Terms
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BrokerRank Research
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Trading involves risk. Past performance is not indicative of future results. Capital at risk. Full risk disclosure.
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