In this comparison, both firms offer global access and advanced platforms, but their fee models and market reach pull in different directions, setting up a clear tension for investors.
Interactive Brokers edges Saxo Bank on the editorial score, driven by stronger trust/regulation and broader market access.
Find out which stock broker best suits your investing profile.
Choose Interactive Brokers if…
Choose Interactive Brokers if you want IPO access, fractional shares, and access to 150 exchanges.
Choose Saxo Bank if…
Choose Saxo Bank if you want the SaxoTraderGO platform with 60,000+ instruments across 50+ exchanges and professional-grade research.
Which broker wins for each type of stock trader, based on costs, safety, features, and editorial scoring.
Interactive Brokers wins for low cost trading with IBKR Lite offering commission-free US stock trading.
| Editorial score | 4.8/ 5 | 4.5/ 5 |
|---|---|---|
| Min deposit | No minimum▼ lower | $2,000 |
| Spreads from | 0.2 pips▼ lower | 0.6 pips |
| Commission / lot | $2/lot | N/A |
A closer look at the specific criteria each broker meets or misses within each scoring category.
| Criteria | Interactive Brokers | Saxo Bank |
|---|---|---|
| Trust & Regulation | ||
| Top-tier regulator (FCA, ASIC, SEC, etc.) | Pass | Pass |
| Segregated client funds | Pass | Pass |
| Negative balance protection | Fail | Pass |
| Compensation scheme (e.g. FSCS, SIPC) | Fail | Pass |
| Costs | ||
| Commission-free trading | Pass | Fail |
| Features | ||
| Fractional shares | Pass | Fail |
| Dividend reinvestment (DRIP) | Pass | Pass |
| Extended hours trading | Pass | Pass |
| IPO access | Pass | Fail |
| Short selling | Pass | Pass |
| Stock screener tool | Pass | Pass |
| Support | ||
| Mobile app | Pass | Pass |
| Advanced charting tools | Pass | Pass |
| 24/5 live chat | Pass | Fail |
| Phone support | Pass | Pass |
The scores are close: Interactive Brokers rates 4.8/5 and Saxo Bank rates 4.5/5. Interactive Brokers has a marginal edge in our scoring, but the difference is small enough that your specific priorities — fees, platforms, or regulatory jurisdiction — should guide the final choice.
Interactive Brokers lists tighter spreads from 0.2, compared with Saxo Bank's 0.6. For stock trading, also factor in any per-trade or per-share commissions — spreads and commissions together determine the true cost per trade.
Interactive Brokers has no minimum deposit, while Saxo Bank requires at least $2000. This makes Interactive Brokers more accessible for traders with limited starting capital.
Both Interactive Brokers and Saxo Bank hold licences from top-tier regulators, indicating a high standard of regulatory oversight. Check each broker's specific regulatory bodies to confirm coverage in your jurisdiction.
For beginners, two factors stand out: Interactive Brokers has no minimum deposit, removing the capital barrier entirely, and Saxo Bank provides negative balance protection, capping losses at your deposit amount. Also compare demo account availability and educational resources before deciding.
Interactive Brokers lists maximum leverage of 1:4, while Saxo Bank lists up to 1:5. Available leverage depends on your jurisdiction. EU retail clients under ESMA rules are capped at 1:30 on major forex pairs.
Interactive Brokers charges $2 per trade on commission-based accounts. Commission details for Saxo Bank are not currently available. Check their website for up-to-date pricing. Stock commissions may be charged as a flat rate per trade or per share; confirm the exact structure on each broker's website.
Interactive Brokers supports Trader Workstation (TWS), Proprietary Web/Mobile, while Saxo Bank supports SaxoTraderGO, Proprietary Web/Mobile. Both provide Proprietary Web/Mobile. Interactive Brokers has exclusive access to Trader Workstation (TWS). Saxo Bank has exclusive access to SaxoTraderGO.
Interactive Brokers offers commission-free stock trading while Saxo Bank does not according to our data. Commission-free trading can reduce costs for frequent traders. Always confirm the current fee structure directly on each broker's website.
Saxo Bank scores higher on investor protection criteria, with compensation scheme coverage and segregated client funds. For stock investors, confirming compensation scheme coverage ensures your assets are protected up to a defined limit if the broker becomes insolvent.
Saxo Bank is highlighted for compensation scheme membership supporting customer protection.
Interactive Brokers wins for long-term investors due to fractional shares and IPO access.
Interactive Brokers wins for active traders with low commissions and the TWS platform.
Saxo Bank wins for beginners thanks to a polished platform.
Interactive Brokers provides the broadest global access with 150 exchanges.
| 0.4 pips |
| N/A |
| Inactivity fee | None | $100/quarter (low-balance accounts) |
|---|
| Deposit fee | Free | Free |
|---|
| Deposit methods | Bank transferACH | Bank transferCredit cardDebit card |
|---|
| Withdrawal methods | Bank transferACH | Bank transfer |
|---|
| Withdrawal fee | First withdrawal/month free | Free |
|---|
| Commission-free | Yes | No |
|---|
| Fractional shares | Yes | No |
|---|
| Dividend reinvestment | Yes | Yes |
|---|
| Extended hours | Yes | Yes |
|---|
| IPO access | Yes | No |
|---|
| Short selling | Yes | Yes |
|---|
| Regulators | FCA ASIC JFSA IIROC DFSA CNB CMVM CNV AMF SEC MFSA SFC SEBI CBI CMF NFA FSC FINRA | FCA ASIC JFSA MAS DFSA FINMA Finanstilsynet ACPR CNMV Finanstilsynet MFSA |
|---|
| Platforms | Trader Workstation (TWS) Proprietary Web/Mobile | SaxoTraderGO Proprietary Web/Mobile |
|---|
| Active bonuses | 2 offers | 2 offers |
|---|
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Dig deeper into each broker’s features, fees, and regulation.
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