CapTrader

4.3(580)

BaFin

Interactive Brokers

4.8(1823)

BaFin/SEC/FCA

CapTrader vs Interactive Brokers

Head-to-Head Comparison 2026

Our Verdict

CapTrader is a German introducing broker for Interactive Brokers — both use the TWS platform. CapTrader offers German-language support and simplified account opening, Interactive Brokers has lower commissions and more features. Those who value German service choose CapTrader; those who want maximum control and the cheapest conditions go directly to Interactive Brokers.

Comparison Table

Criteria	CapTrader	Interactive Brokers
Rating	4.3/5 (580 reviews)	4.8/5 (1823 reviews)✓
Regulation	BaFin	BaFin/SEC/FCA
Fees	from €2 per stock order, from $2 per US option	from €0.65 per contract✓
Min. Deposit	2.000 €	0 €
Instruments	Stocks, Options, Futures, Forex, ETFs, Bonds, CFDs	Stocks, Options, Futures, Forex, Bonds, ETFs, CFDs
Platforms	TWS, CapTrader App, IBKR Mobile	TWS, IBKR Mobile, Client Portal
Options Trading	Yes, comprehensive options and futures trading	Yes, comprehensive
Founded	2011	1978
Headquarters	Düsseldorf	Greenwich, USA

Detailed Comparison

Fee Comparison

Interactive Brokers

CapTrader: from €2 per stock order, from $2 per US option. Minimum deposit: 2.000 €.

Interactive Brokers: from €0.65 per contract. Minimum deposit: 0 €.

Product Range

CapTrader (7 categories)

StocksOptionsFuturesForexETFsBondsCFDs

Interactive Brokers (7 categories)

StocksOptionsFuturesForexBondsETFsCFDs

Trading Platforms

CapTrader

TWS
CapTrader App
IBKR Mobile

Interactive Brokers

TWS
IBKR Mobile
Client Portal

Regulation & Security

CapTrader is regulated by BaFin (HQ: Düsseldorf).

Interactive Brokers is regulated by BaFin/SEC/FCA (HQ: Greenwich, USA).

Who Is It For?

CapTrader

German introducing broker for Interactive Brokers with top conditions

✓ Access to over 150 exchanges worldwide

✓ Comprehensive options trading

✓ German support with IB technology

✗ Minimum deposit €2,000

✗ TWS platform complex for beginners

Interactive Brokers

Professional trading platform with comprehensive product range

✓ Low fees

✓ Wide product range

✓ Professional platform

✗ Complex for beginners

✗ Inactivity fee under $100,000

Frequently Asked Questions

Is CapTrader or Interactive Brokers cheaper?

CapTrader charges from €2 per stock order, from $2 per US option. Interactive Brokers charges from €0.65 per contract. The minimum deposit is 2.000 € at CapTrader and 0 € at Interactive Brokers.

Which broker offers more products: CapTrader or Interactive Brokers?

CapTrader offers Stocks, Options, Futures, Forex, ETFs, Bonds, CFDs. Interactive Brokers offers Stocks, Options, Futures, Forex, Bonds, ETFs, CFDs.

Which broker is better regulated?

CapTrader is regulated by BaFin. Interactive Brokers is regulated by BaFin/SEC/FCA. CapTrader has BaFin regulation, which is particularly advantageous for German investors. Interactive Brokers has BaFin regulation, which is particularly advantageous for German investors.

Is CapTrader or Interactive Brokers better for beginners?

CapTrader has a minimum deposit of 2.000 € and offers TWS, CapTrader App, IBKR Mobile as platforms. Interactive Brokers has a minimum deposit of 0 € and offers TWS, IBKR Mobile, Client Portal. Interactive Brokers has the lower entry barrier.

CapTrader vs Interactive Brokers: Which broker is better overall?

The choice between CapTrader (4.3/5, 580 reviews) and Interactive Brokers (4.8/5, 1823 reviews) depends on your needs. CapTrader: German introducing broker for Interactive Brokers with top conditions. Interactive Brokers: Professional trading platform with comprehensive product range.

CapTrader

German introducing broker for Interactive Brokers with top conditions

Open Account →

From 2.000 € min. deposit

Interactive Brokers

Professional trading platform with comprehensive product range

Open Account →

From 0 € min. deposit

CapTrader read review →Interactive Brokers read review →