CMC Markets vs Interactive Brokers
Can't decide between CMC Markets and Interactive Brokers? We've put both brokers head-to-head. Compare their spreads, regulation, platforms, and fees below.
Last updated: May 27, 2026
Executive Summary
CMC Markets and Interactive Brokers are both well-established forex brokers, but they serve different types of traders. CMC Markets scores 94/100 in our TrustMetrics™ system, while Interactive Brokers leads with 98/100.
On pricing, Interactive Brokers offers tighter EUR/USD spreads (0.1 pips vs 0.7 pips). CMC Markets supports Next Generation, MT4 while Interactive Brokers offers TWS, IBKR Desktop, IBKR Mobile, Client Portal, IBKR APIs, giving Interactive Brokers more platform options.
For regulation, CMC Markets holds licenses from FCA, ASIC, BaFin, MAS while Interactive Brokers is regulated by SEC, FCA, SFC, MAS, CIRO, CBI. Both brokers offer segregated client funds and are considered safe for retail trading.
The Verdicts
Most Trusted
Interactive Brokers scores higher in our TrustMetrics system (98/100) compared to CMC Markets (94/100), making it the safer choice.
Lowest Spreads
Interactive Brokers offers better pricing with an average EUR/USD spread of 0.1 pips, beating the 0.7 pip average of its competitor.
Best for Beginners
Both brokers require a $0 minimum deposit, making them equally accessible.
Detailed Comparison
| Feature | CMC Markets | Interactive Brokers |
|---|---|---|
| Trust Score | 94/100 | 98/100 |
| Spreads From | 0.7 pips | $0 commission (IBKR Lite) |
| Avg EUR/USD Spread | 0.7 pips | 0.1 pips |
| Commission | $0 (spread only) | $0.20 min/order |
| Execution Speed | < 15ms | < 10ms |
| Max Leverage | 1:500 | 1:50 |
| Minimum Deposit | $0 | $0 |
| Instruments | 12,000+ | 10,000+ |
| Account Types | CFD Account, Spread Betting Account | IBKR Lite, IBKR Pro |
| Platforms | Next Generation, MT4 | TWS, IBKR Desktop, IBKR Mobile, Client Portal, IBKR APIs |
| Top Regulators | FCA, ASIC, BaFin, MAS | SEC, FCA, SFC, MAS, CIRO, CBI |
| Withdrawal Speed | 1-3 business days | 1-3 business days |
| Inactivity Fee | $10/month after 12 months | $0 (Eliminated in 2021) |
| Customer Support | 24/5 Live Chat, Email, Phone | 24/6 Live Chat, Email, Phone, Ticket System |
Which Broker Should You Choose?
Choose CMC Markets if...
- ✓You want to start with a very low minimum deposit
- ✓You need access to a massive range of instruments
- ✓Maximum regulatory protection is your top priority
Choose Interactive Brokers if...
- ✓You want to start with a very low minimum deposit
- ✓You need the tightest possible spreads for scalping
- ✓You need access to a massive range of instruments
- ✓Maximum regulatory protection is your top priority
CMC Markets Pros & Cons
Pros
- ✓ Proprietary Next Generation platform with 115+ technical indicators and pattern recognition
- ✓ 12,000+ instruments including niche indices and treasuries
- ✓ Tax-free spread betting available for UK/Ireland clients
- ✓ Listed on London Stock Exchange (CMCX) — full transparency
- ✓ No minimum deposit requirement
Cons
- × Spreads are wider than raw/ECN competitors on forex
- × No cTrader or MT5 support
- × Limited educational content compared to XM or eToro
- × No copy/social trading features
Interactive Brokers Pros & Cons
Pros
- ✓ Access to 150+ markets in 34 countries — unmatched global reach
- ✓ Publicly traded on NASDAQ (IBKR) with $15B+ market cap — ultimate transparency
- ✓ Industry-lowest margin rates starting at 5.83% (Benchmark + 1.5%)
- ✓ Fractional shares, options, futures, bonds, and forex all in one account
- ✓ Advanced order types and algos via Trader Workstation (TWS)
- ✓ IBKR Lite offers $0 commissions on US stocks and ETFs
Cons
- × TWS has a steep learning curve — intimidating for complete beginners
- × No MetaTrader 4 or MetaTrader 5 support
- × Customer support can have long wait times during peak hours
- × Limited deposit methods — no e-wallet support (Skrill, Neteller, PayPal)
- × Currency conversion fee of 0.002% (min $2) for non-base currency trades
The Bottom Line: CMC Markets vs Interactive Brokers
- ✓ Advanced Charting
- ✓ Spread Betting (UK)
- ✓ Pattern Recognition
- ✓ UK & European Traders
- ✓ Technical Analysis
- ✓ No minimum deposit
- ✓ Global Market Access
- ✓ Low Margin Rates
- ✓ Professional Trading
- ✓ Multi-Asset Investing
- ✓ Institutional-Grade Execution
- ✓ Tighter EUR/USD spreads (0.1 pips)
- ✓ No minimum deposit
Both brokers are featured in our top broker rankings. Your choice should depend on your specific trading style, preferred platform, and geographical location.
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