CMC Markets vs Interactive Brokers Crypto Exchange Comparison
A head-to-head comparison of CMC Markets and Interactive Brokers across security, fees, coin selection, staking, and editorial scoring.
Score 4.1 / 5
CMC Markets offers a broad crypto CFD range on its award-winning Next Generation platform with competitive variable spreads and FCA regulation - one of the stronger regulated CFD options for crypto alongside an established multi-asset offering.
VS
Score 4 / 5
Interactive Brokers offers real cryptocurrency ownership (not CFDs) on Bitcoin, Ethereum, and select altcoins via its regulated IBKR platform - backed by SEC, FINRA, and FCA oversight, making it one of the safest regulated routes to crypto for sophisticated investors.
Our Verdict
Too close to call0.1 pts apart
CMC Markets and Interactive Brokers are extremely closely matched with scores of 4.1/5 and 4/5. The right choice depends on your individual trading priorities.
Verdict by Trader Profile
Which exchange wins for each type of crypto trader, based on security, fees, coin selection, and editorial scoring.
Best for security
It's a tie
Both equally suited
Both exchanges show an equally strong security profile across cold storage, proof of reserves, and regulatory oversight.
Best for low fees
Recommended
Interactive Brokers has a lower fee profile: no deposit fee, no inactivity fee.
Best for beginners
Recommended
CMC Markets edges out Interactive Brokers with a higher editorial score (4.1/5 vs 4/5), indicating a stronger overall experience for new crypto traders.
Best for coin selection
Insufficient data
Data not yet available
Coin-selection data is not yet available for this pair. Check each exchange's supported assets page to compare the number of tradeable cryptocurrencies.
Best for DeFi & Web3
Insufficient data
Data not yet available
DeFi and NFT feature data is not yet available for this pair. Check each exchange's Web3 product pages directly.
CMC Markets vs Interactive Brokers: Side-by-Side Crypto Exchange Comparison
| Criteria |  CMC Markets |  Interactive Brokers |
|---|---|---|
| Editorial Score | 4.1/ 5 | 4.0/ 5 |
| Min. Deposit | No minimum | No minimum |
| Regulators | FCA ASIC DFSA BaFin FMA | FCA CMF FINRA SEC ASIC JFSA AMF DFSA CMVM CNV NFA IIROC SFC CBI CNB FSC SEBI MFSA |
| Cold Storage | No | No |
| Proof of Reserves | No | No |
| Staking | No | No |
| DeFi Integration | No | No |
| NFT Trading | No | No |
| 500+ Coins | No | No |
| P2P Trading | No | No |
| Crypto Earn / Savings | No | No |
| Token Launchpad | No | No |
| Visit exchange | Visit CMC Markets | Visit Interactive Brokers |
CMC Markets vs Interactive Brokers Crypto Exchange Pros & Cons
Pros
- 100+ crypto CFDs - one of the widest selections among FCA-regulated brokers
- Next Generation platform with 115+ indicators and client sentiment data
- LSE-listed company with FCA and ASIC regulation
- Competitive variable spreads vs other regulated market-maker crypto offerings
Cons
- CFDs only - no real crypto ownership, staking, or on-chain activity
- Spreads still wider than dedicated crypto exchanges like Kraken or Binance
- 2:1 retail leverage cap applies under ESMA/FCA rules
- Inactivity fee of £10/month after 12 months without a trade
Pros
- Real crypto ownership (not CFDs) - Bitcoin, Ethereum, and major alts in your IBKR account
- SEC, FINRA, FCA, and ASIC regulated - strongest multi-jurisdictional framework available
- 0.12–0.18% transparent commission - no spread markup on underlying price
- Manage crypto alongside stocks, ETFs, bonds, and forex in a single platform
Cons
- Narrow selection (~9 coins) - no access to altcoins, DeFi, or NFTs
- No staking or crypto-to-crypto trading
- No self-custody wallet withdrawals
- US clients face 24/7 availability restrictions due to regulatory requirements
CMC Markets vs Interactive Brokers: Detailed Category Breakdown
A closer look at the specific criteria each exchange meets or misses within each scoring category.
1
CMC Markets
criteria win
1
Interactive Brokers
criteria win
Highlighted rows show where the two exchanges differ
| Criteria | CMC Markets | Interactive Brokers |
|---|---|---|
| Security | ||
| Cold storage for assets | Fail | Fail |
| Proof of reserves published | Fail | Fail |
| Segregated client funds | Pass | Pass |
| Top-tier regulator (FCA, ASIC, etc.) | Pass | Pass |
| Fees | ||
| No deposit fee | Pass | Pass |
| No inactivity fee | Fail | Pass |
| Transparent pricing page | Pass | Pass |
| Features | ||
| Staking available | Fail | Fail |
| DeFi integration | Fail | Fail |
| NFT trading | Fail | Fail |
| 500+ coins listed | Fail | Fail |
| Support | ||
| Mobile app | Pass | Pass |
| 24/5 live chat | Pass | Fail |
| Phone support | Pass | Pass |
CMC Markets vs Interactive Brokers: Frequently Asked Questions
Based on our independent editorial scoring, CMC Markets ranks higher with a score of 4.1/5 vs 4/5 for Interactive Brokers. The best choice still depends on your individual needs — security, coin selection, fees, and staking offerings all matter.
CMC Markets and Interactive Brokers show a similar security profile in our data. Both should be evaluated on cold storage practices, proof of reserves, regulatory oversight, and whether client funds are held separately from operational funds.
Interactive Brokers has a lower fee profile, with no deposit fee and no inactivity fee. Always check each platform's trading fee schedule directly, as crypto exchange fees vary by asset, trading volume, and account tier.
Neither CMC Markets nor Interactive Brokers is listed as offering staking in our data. Check each exchange's website directly for the most up-to-date staking offerings, as this feature changes frequently.
Both CMC Markets and Interactive Brokers require a minimum deposit of no minimum to start trading.
For beginners: CMC Markets has a higher overall editorial score. Also consider each exchange's educational resources, customer support quality, and the simplicity of their user interface before deciding.
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