Interactive Brokers vs InvestEngine 2026: Which Broker is Better?
When comparing Interactive Brokers and InvestEngine, the key distinction lies in their target audiences and market offerings. Interactive Brokers, with its extensive range of markets, advanced trading tools, and low commissions, caters primarily to experienced traders and investors seeking global market access. In contrast, InvestEngine appeals to novice investors in the UK, offering commission-free ETF investing with a focus on simplicity and cost-effectiveness. While Interactive Brokers provides a comprehensive platform for professional traders, InvestEngine offers a more straightforward option for those prioritising low-cost, passive investment strategies.
Interactive Brokers
InvestEngine
| Interactive Brokers | InvestEngine | |
|---|---|---|
| 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 ✓ | FCA |
| 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, InvestEngine offers lower spreads (0 pips).
See full side-by-side comparison belowInteractive Brokers vs InvestEngine: Key Differences
Interactive Brokers
InvestEngine
Still deciding between Interactive Brokers and InvestEngine?
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Fees Comparison
Interactive Brokers
InvestEngine
Lower feesBrokerRank 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)
InvestEngine
3.2/5
Choose InvestEngine 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 & InvestEngine are available in
Frequently Asked Questions
1Is Interactive Brokers better than InvestEngine?
Interactive Brokers scores higher overall on our independent rating system. Interactive Brokers holds a 4.4/5 rating vs InvestEngine'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 InvestEngine?
Interactive Brokers offers spreads from 0.2 pips, while InvestEngine starts at 0 pips. Check the fees section above for a full breakdown.
3What is the minimum deposit for Interactive Brokers vs InvestEngine?
Interactive Brokers requires a minimum deposit of $0. InvestEngine requires $0.
4Which broker is safer, Interactive Brokers or InvestEngine?
Interactive Brokers is regulated by SEC, CFTC, FCA, MAS, ASIC, while InvestEngine holds licences from FCA.
5What trading platforms do Interactive Brokers and InvestEngine support?
Interactive Brokers supports Proprietary Web, Proprietary Mobile. InvestEngine supports Proprietary Web, Proprietary Mobile.
6Can I use both Interactive Brokers and InvestEngine?
Yes, you can hold accounts at multiple brokers simultaneously. Many traders diversify across platforms to access different markets and tools.
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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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