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Comparison

Best Investment Platforms for Expats in Germany [2026]

Trade Republic vs Scalable Capital: which broker is better for expats investing in ETFs and stocks from Germany?

By Mahiuddin Al Kamal · 5 options

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Investing in Germany as an expat is surprisingly easy once you have a broker account. The two platforms that dominate the market, Trade Republic and Scalable Capital, both offer commission-free ETF savings plans and competitive cash interest rates. The hard part is choosing between them.

Both platforms are regulated by BaFin (Germany's financial authority), your investments are protected up to 100,000 EUR per the EU deposit guarantee, and both support the MSCI World and Vanguard FTSE All-World ETFs that most passive investors want. The differences come down to how you prefer to invest.

How We Compared Them

We looked at what matters for expat investors building long-term wealth: ETF savings plan costs, available ETFs, cash interest rates, platform usability, and tax document quality (you'll need proper German tax statements for your Steuererklarung). Both are strong, but Trade Republic edges ahead for most beginners thanks to its simpler interface and higher cash interest rate.

Important: As a German tax resident, you'll pay 26.375% (25% base rate plus 5.5% solidarity surcharge) on investment profits. Both platforms handle the tax withholding automatically, so you don't need to worry about manual reporting for standard investments.

01 / At a glance

The specs, side by side

Pick an option name to jump to its full write-up below.

Best Investment Platforms for Expats in Germany [2026]: every option compared across its key specifications, rating and sign-up link.
Option Rating Best for Fees English app ETF plans Min invest Website
Top pick Trade Republic 4.5 Low-cost ETF savings plans €1/trade, free plans Full Yes €1 Visit Trade Republic website, opens in a new tab
Scalable Capital 4.3 Flat-fee frequent traders Free tier / €4.99+ mo Full Yes €1 Visit Scalable Capital website, opens in a new tab
comdirect Bank brokers 4.0 Wide fund selection From €0 plans No Yes €1 Visit comdirect website, opens in a new tab
Interactive Brokers Full brokers 4.4 Global markets & pros Low, tiered Full Yes None Visit Interactive Brokers website, opens in a new tab
eToro App-first brokers 3.8 Social & copy trading FX + spread costs Full Limited $50 Visit eToro website, opens in a new tab

Scroll the table sideways to see every spec.

02 / In detail

Pros and cons of each option

Top pick

Trade Republic

4.5

Commission-free investing in stocks, ETFs, and crypto. 1 EUR per trade for savings plans.

Pros

  • Commission-free savings plans
  • 3.25% interest on cash
  • Simple, clean app
  • Wide ETF selection

Cons

  • Mobile-only (no desktop)
  • Limited order types
  • No joint accounts

Scalable Capital

4.3

Modern broker with free ETF savings plans and a robo-advisor option.

Pros

  • Free ETF savings plans
  • Desktop + mobile
  • Robo-advisor available
  • 2.6% interest on cash

Cons

  • Trading fees on free tier
  • Interface can be complex
  • German-focused support

comdirect

4.0

Bank brokers

Established German broker (Commerzbank group) with a huge fund/ETF selection and savings plans.

Pros

  • Huge ETF/fund range
  • Free ETF savings plans
  • Established broker
  • Good research tools

Cons

  • German-only platform
  • Higher single-trade fees
  • Onboarding in German

Interactive Brokers

4.4

Full brokers

Global broker with the widest market access and lowest FX costs. Best for serious or international investors.

Pros

  • Access to global exchanges
  • Very low FX/trading fees
  • Powerful tools
  • English platform

Cons

  • Steep learning curve
  • Overkill for beginners
  • Complex fee schedule

eToro

3.8

App-first brokers

Social/copy-trading platform, English-first. Popular for stocks and crypto, though costs are higher.

Pros

  • Very easy to start
  • Copy other investors
  • Stocks + crypto
  • English-first

Cons

  • Higher hidden costs
  • Withdrawal fee
  • Not ideal for pure ETF investing

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