XTB vs mBank vs Bossa — Polish Brokers Comparison 2026
Detailed comparison of three most popular Polish brokers: XTB, mBank eMakler, and Bossa. Commissions, offerings, platforms, and ease of use.
12 min czytaniaWhy Does Broker Choice Matter?
Choosing a broker is one of the first decisions every investor makes. Commissions, access to foreign markets, and platform convenience directly impact your investment returns — especially with regular investing.
In this comparison, we examine three most popular Polish brokers: XTB, mBank eMakler, and Bossa (BM BOŚ).
XTB — Leader Among Polish Brokers
Advantages
- 0% commission on stocks and ETFs (up to €100,000 monthly turnover)
- Proprietary xStation 5 platform — intuitive and fast
- Fractional shares — you can buy stock fragments from 10 PLN
- Wide access to foreign markets (16 exchanges)
- IKE account with no commission on ETFs
Disadvantages
- No access to WSE for treasury bonds
- Limited mutual fund offering
- CFD spreads can be high
Who is it for?
XTB works best for people investing in ETFs and foreign stocks who value low costs and a modern platform.
mBank eMakler — Convenience in One Bank
Advantages
- Integration with mBank account — transfers in seconds
- Access to WSE, NewConnect, and foreign markets
- Ability to purchase treasury bonds through mBank
- IKE and IKZE in offering
- Solid analytical tools
Disadvantages
- 0.29% commission (min. 19 PLN) on Polish market
- 0.29% commission (min. 19 PLN) on foreign markets
- Platform less modern than xStation
- No fractional shares
Who is it for?
eMakler is a good choice for mBank customers who value the convenience of one ecosystem and want access to treasury bonds in one place.
Bossa (BM BOŚ) — Solid Classic
Advantages
- 0.29% commission (min. 5 PLN) — lower minimum than mBank
- Access to WSE, NewConnect, Catalyst, and foreign markets
- bossaFund platform for mutual funds
- IKE and IKZE with wide offering
- Real-time quotes for free
Disadvantages
- Trading platform looks outdated
- Slower customer service
- Less intuitive account opening process
Who is it for?
Bossa is a solid choice for investors looking for low commission minimum and value access to a wide range of funds.
Key Parameters Comparison
| Parameter | XTB | mBank eMakler | Bossa |
|---|---|---|---|
| WSE Commission | 0% (up to 100k EUR) | 0.29% (min. 19 PLN) | 0.29% (min. 5 PLN) |
| Foreign Commission | 0% (up to 100k EUR) | 0.29% (min. 19 PLN) | 0.29% (min. 19 PLN) |
| IKE | ✅ | ✅ | ✅ |
| IKZE | ❌ | ✅ | ✅ |
| Fractional shares | ✅ | ❌ | ❌ |
| Treasury bonds | ❌ | ✅ | ✅ |
| Mobile app | ⭐⭐⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐ |
Which Broker to Choose?
- Want to invest in ETFs and stocks cheaply → XTB
- Are an mBank customer and value convenience → eMakler
- Invest small amounts and want low minimum → Bossa
- Need IKE + IKZE in one place → Bossa or mBank
Remember, you can have accounts with multiple brokers simultaneously. Many investors use, for example, XTB for ETFs and mBank for bonds.
How Freenance Can Help?
Regardless of which broker you choose, Freenance helps you maintain a complete picture of your finances:
- Account aggregation — connect all brokers in one dashboard
- Portfolio tracking — automatic calculation of returns and allocation
- Financial Freedom Runway — see how many months of financial freedom you already have
- Cost analysis — track how much you actually pay in commissions and fees
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