Interactive Brokers and Saxo Bank compete on trust, cost, and platforms. The comparison weighs regulation, pricing, and breadth of instruments to reveal how close the race stands.
Interactive Brokers and Saxo Bank are closely matched overall; the clearest differentiator is inactivity fee policy, with IB charging none while Saxo imposes one.
Find out which broker best suits your trader profile.
Choose Interactive Brokers if…
Choose Interactive Brokers if you want no inactivity fee, raw spreads, and access to 17,000 instruments.
Choose Saxo Bank if…
Choose Saxo Bank if you prefer a Danish-licensed bank with 71,000 instruments and tiered active-trader pricing.
Which broker wins for each type of trader, based on costs, safety, platforms, and editorial scoring.
Interactive Brokers offers tighter spreads from 0.20 pips vs 0.60 pips for Saxo Bank, reducing trading costs.
| Editorial score | 4.6/ 5 | 4.7/ 5 |
|---|---|---|
| Score Breakdown | ||
Trust & Regulation 40% weight | 4.8 / 5 | 4.9 / 5▲ |
Pros
Available to US residents
Lowest margin rates in industry
150+ global markets
Regulated by top-tier authorities (FCA, ASIC, CySEC)
Client funds held in segregated accounts
Negative balance protection
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, CFTC, etc.) | Pass | Pass |
| Segregated client funds | Pass | Pass |
| Negative balance protection | Pass | Pass |
| Compensation scheme (e.g. FSCS) | Pass | Pass |
| Fees & Spreads | ||
| Raw/ECN spreads available | Pass | Fail |
| No deposit fee | Pass | Pass |
| No inactivity fee | Pass | Fail |
| Transparent pricing page | Pass | Pass |
| Platforms & Tools | ||
| MT4/MT5 available | Fail | Fail |
| Proprietary platform | Pass | Pass |
| Mobile app | Pass | Pass |
| Advanced charting tools | Pass | Pass |
| Customer Support | ||
| 24/5 live chat | Fail | Fail |
| Phone support | Pass | Pass |
| Multilingual support | Pass | Pass |
The scores are close: Interactive Brokers rates 4.6/5 and Saxo Bank rates 4.7/5. Saxo Bank 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 starts from 0.2 pips, tighter than Saxo Bank's 0.6 pips. Tighter spreads lower the cost per trade, which matters most for high-frequency and scalping strategies.
Neither Interactive Brokers nor Saxo Bank requires a minimum deposit, making both accessible regardless of 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, both brokers provide negative balance protection. Also compare demo account availability and educational resources on each broker's site before deciding.
Interactive Brokers lists maximum leverage of 50:1, while Saxo Bank lists up to 30:1. 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 lot on commission-based accounts. Commission details for Saxo Bank are not currently available. Check their website for up-to-date pricing.
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.
Equally matched on regulation; both provide segregated client funds and oversight.
Saxo Bank wins for active traders with tiered active-trader pricing.
Interactive Brokers is better suited for scalpers: raw/ECN spreads available, tighter spreads from 0.20 pips.
Saxo Bank leads platforms with SaxoTraderGO/PRO and multi-asset tools.
Equally matched for beginners; both offer $0 minimum and transparent pricing.
Saxo Bank wins instrument variety with 71,000 instruments.
Fees & Spreads 30% weight | 4.6 / 5▲ | 4.4 / 5 |
|---|
Platforms & Tools 20% weight | 4.6 / 5 | 4.8 / 5▲ |
|---|
Customer Support 10% weight | 4.0 / 5 | 4.6 / 5▲ |
|---|
| Founded | 1978 | 1992 |
|---|
| Headquarters | Greenwich, United States | Copenhagen, Denmark |
|---|
| Min Deposit | No minimum | No minimum |
|---|
| Spreads From | 0.2 pips▼ lower | 0.6 pips |
|---|
| Commission / lot | $2/lot | N/A |
|---|
| 0.4 pips | N/A |
| Max Leverage | 50:1▲ higher | 30:1 |
|---|
| 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 |
|---|
| 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 |
|---|
Investor compensation scheme coverage
Raw spread account available
No deposit fees
No inactivity fee
Mobile trading app available
Proprietary trading platform available
Advanced charting tools included
Transparent pricing with clear cost disclosure
Phone support available
Multilingual customer support
Pros
Licensed bank (Denmark)
Best-in-class multi-asset platform
Tiered active-trader pricing
Regulated by top-tier authorities (FCA, ASIC, CySEC)
Client funds held in segregated accounts
Negative balance protection
Investor compensation scheme coverage
No deposit fees
Mobile trading app available
Proprietary trading platform available
Advanced charting tools included
Transparent pricing with clear cost disclosure
Phone support available
Multilingual customer support
Cons
Steeper learning curve on TWS
No MT4 / MT5
No MetaTrader support
No 24/5 live chat
Cons
Higher minimums on classic accounts than ECN brokers
No MT4 / MT5
No raw spread account option
Inactivity fee applies
No MetaTrader support
No 24/5 live chat
Dig deeper into each broker’s features, fees, and regulation.
Score 4.6 / 5
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