All brokers below do their job well, and I recommend utilizing more than one broker to ensure benefits and prudent continuity management, in a case if one broker is not available.

Area Trading 212 Trade Republic Interactive Brokers (IBKR)
Interface / usability Easy to use, approachable interface. Same in mobile and computer. Mobile First. Easy to use, clean and sleek interface.
Computer interface is not as good as the mobile. Complex for beginners, multiple platforms like IKBR.ie website portal, Desktop App, Global Trader mobile app, IBKR Mobile, Impact mobile app.
Needs time to get used to.
Company Private
Founded in 2004, Operating Globally
HQ in London, UK.
Uses IBKR as a backend.

As of May 2025, Trading 212 has surpassed £25 billion (30€ billion) in client assets under administration (AUM). The platform serves 4.5 million clients, establishing itself as a rapidly growing investment firm in the UK and Europe.

| Private Founded in 2016 Operating in Europe HQ in Berlin, Germany Utilises single market maker.

As of early 2026, Trade Republic reports over 150€ billion in assets under management (AUM) and more than 10 million users across 18 European markets. The company has solidified its position as a leading European savings platform, doubling its user base and rapidly increasing assets in the 18 months preceding December 2025. | Public Founded in 1978 Operating Globally HQ in Connecticut, US. Access to several stock exchanges.

As of April 2026, Interactive Brokers (IBKR) reported $870.9 billion in ending client equity (total customer holdings/AUM). | | ETF Savings Plan | No commission | No commission | Tiered Plan in XETRA: 1.25€ + 0.0036% + 0.0008% + 0.03€ Fixed Plan: 3€ | | Orders | No commission | 1€ | Same as above | | Interest in cash (€) | 2.2% in May 2026 Paid daily | 2% in May 2026 Paid monthly | 1.369% above 10 000€ | | Margin | Not available | Not available | 3.369% for 10 000€ in May 2026 | | Saveback on card purchases | 1.5%, max 15€ per month Requires at least one active subscription detected on your 212 Card | 1%, max 15€ per month Requires min. 50€/month savings plan | Not available | | Welcome Bonus | A fractional share valued 8 - 100 €. | Not usually | Normal referral requires $10k deposit in the first 30 days after account opening.

But if you open an account without any referral code, and wait 1 year without doing any deposit, you might get an email which allows you to get 1% of IBKR stock of all deposits during the next 12 months. | | Currency exchange fees | 0.15% FX | A spread-based FX conversion via their market maker (Lang & Schwarz) ≈ 0.15% – 0.30% | 0.002% (min $2) |