DKB Broker
BaFin
S Broker
BaFin
DKB Broker vs S Broker
Head-to-Head Comparison 2026
Our Verdict
DKB Broker has a higher rating of 4/5 compared to S Broker (3.8/5). S Broker offers 7 instrument types, while DKB Broker offers 5. S Broker offers options trading, while the other does not. DKB Broker has been in the market since 1990, making it the more experienced provider.
Comparison Table
| Criteria | DKB Broker | S Broker |
|---|---|---|
| Rating | 4/5 (950 reviews)✓ | 3.8/5 (620 reviews) |
| Regulation | BaFin | BaFin |
| Fees | €10 flat fee per order (from €10,000: €25) | €4.99 + 0.25% of order volume (min. €8.99, max. €54.99) |
| Min. Deposit | 0 € | 0 € |
| Instruments | Stocks, ETFs, Funds, Bonds, Derivatives | Stocks, ETFs, Options, Futures, Funds, Bonds, Derivatives |
| Platforms | DKB App, DKB Web Banking | S Broker App, S Broker Web, Marktinvestor pro |
| Options Trading | No, no options trading | Yes, Eurex trading available |
| Founded | 1990 | 2001 |
| Headquarters | Berlin | Wiesbaden |
Detailed Comparison
Fee Comparison
DKB Broker: €10 flat fee per order (from €10,000: €25). Minimum deposit: 0 €.
S Broker: €4.99 + 0.25% of order volume (min. €8.99, max. €54.99). Minimum deposit: 0 €.
Product Range
DKB Broker (5 categories)
S Broker (7 categories)
Trading Platforms
DKB Broker
- DKB App
- DKB Web Banking
S Broker
- S Broker App
- S Broker Web
- Marktinvestor pro
Regulation & Security
DKB Broker is regulated by BaFin (HQ: Berlin).
S Broker is regulated by BaFin (HQ: Wiesbaden).
Who Is It For?
DKB Broker
Sustainable bank with low-cost brokerage
✓ Simple flat-fee model
✓ Full bank with free checking account
✓ Sustainability-focused
✗ €10 per order relatively high for small investors
✗ No options trading
S Broker
The online broker of the Sparkassen financial group
✓ Sparkassen security and trust
✓ Eurex options trading available
✓ Wide product range
✗ Higher fees than neobrokers
✗ Custody fee without activity