Interactive Investor vs ThinkMarkets 2026: Which Broker is Better?
Compare Interactive Investor and ThinkMarkets side by side on fees, regulation, platforms and our expert ratings. Find out which broker suits your needs.
Interactive Investor
ThinkMarkets
| Interactive Investor | ThinkMarkets | |
|---|---|---|
| BrokerRank Score | 3.0/5 | 3.9/5 ✓ |
| Min. Deposit | $0 | $0 |
| Spread from | 0 pips | 0 pips |
| Max Leverage | 1:1 | 1:500 ✓ |
| Regulation | FCA | FCA, ASIC ✓ |
| Platforms | Proprietary Web, Proprietary Mobile | MT4, MT5, Proprietary Web |
ThinkMarkets is the better choice overall, scoring 3.9/5 vs 3.0/5 on BrokerRank's independent rating. On fees, Interactive Investor offers lower spreads (0 pips).
See full side-by-side comparison belowInteractive Investor vs ThinkMarkets: Key Differences
Interactive Investor
ThinkMarkets
WinnerStill deciding between Interactive Investor and ThinkMarkets?
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Fees Comparison
Interactive Investor
ThinkMarkets
Lower feesBrokerRank Verdict
Interactive Investor scores 3.03/5 while ThinkMarkets scores 3.92/5 in our independent rating.
ThinkMarkets edges ahead overall, but Interactive Investor 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?
Interactive Investor
3.0/5
Choose Interactive Investor if you want…
- More established (est. 1995)
ThinkMarkets
3.9/5
Choose ThinkMarkets if you want…
- Higher overall rating (3.9/5)
- Higher leverage (up to 1:500)
- More regulatory licences (2)
- More market types (6)
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 Investor & ThinkMarkets are available in
Frequently Asked Questions
1Is Interactive Investor better than ThinkMarkets?
ThinkMarkets scores higher overall on our independent rating system. Interactive Investor holds a 3.0/5 rating vs ThinkMarkets's 3.9/5. The best choice ultimately depends on your trading style — see our full verdict above for a detailed breakdown.
2Which has lower fees, Interactive Investor or ThinkMarkets?
Interactive Investor offers spreads from 0 pips, while ThinkMarkets starts at 0 pips. Check the fees section above for a full breakdown.
3What is the minimum deposit for Interactive Investor vs ThinkMarkets?
Interactive Investor requires a minimum deposit of $0. ThinkMarkets requires $0.
4Which broker is safer, Interactive Investor or ThinkMarkets?
Interactive Investor is regulated by FCA, while ThinkMarkets holds licences from FCA, ASIC.
5What trading platforms do Interactive Investor and ThinkMarkets support?
Interactive Investor supports Proprietary Web, Proprietary Mobile. ThinkMarkets supports MT4, MT5, Proprietary Web, Proprietary Mobile.
6Can I use both Interactive Investor and ThinkMarkets?
Yes, you can hold accounts at multiple brokers simultaneously. Many traders diversify across platforms to access different markets and tools.
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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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