Multi-licensed online broker for global investors

(Best overall)

Best for international stocks, ETFs, bonds, options and multi-currency portfolios.

• Extensive regulatory footprint across the US, UK, Ireland, Canada, Australia and Asia.

• Competitive commissions and currency-conversion capabilities.

• Access to markets across dozens of countries.

  Trade-off: The platform can be complex for beginners, and account protection depends on the entity holding your account.

  Official website

  Sources:brokerage.ibkr.com+2

2. Saxo

Best for a premium banking-style investment platform.

• Licensed banking operations and regulatory oversight in several major jurisdictions.

• Sophisticated research, trading tools and multi-asset access.

• A strong option for investors who value platform experience and service.

  Trade-off: Pricing can be less competitive than IBKR, depending on your country and trading activity.

  Official website

  Sources:campaigns.home.saxo+2

3. Swissquote

Best for investors who prefer a Swiss banking relationship.

• Swissquote Bank holds a banking licence from FINMA.

• International operations include separately regulated subsidiaries in the UK, Luxembourg and Singapore.

• Combines investment trading with broader banking services.

  Trade-off: Trading and custody-related costs should be checked carefully against your portfolio and trading frequency.

  Official website

  Sources:www.swissquote.com+1

Which broker is best for your situation?

These are overall assessments, not guarantees of the lowest fees or strongest legal protection for every client.

What to verify before opening an account

For a genuinely multi-regulated broker, I would check five things:

1. Your contracting entity: the exact company named in your client agreement.
2. Regulatory registration: verify its authorisation directly with the relevant regulator.
3. Investor protection: confirm the applicable compensation scheme, its limits and exclusions. Deposit guarantees at a bank are not the same as securities-investor protection.
4. Asset segregation and custody: understand how your cash and securities are held.
5. International eligibility: check whether you can legally open the account from your country of residence and access the exchanges you need.

For example, IBKR's own disclosures distinguish between its US, UK, Irish, Australian, Hong Kong and Singapore entities and their respective protections.brokerage.ibkr.com+1

One question that could change my recommendation

Where are you a tax resident? This matters because broker availability, account protections, tax reporting and eligible legal entities vary by country.

1. Country of tax residence

United States

United Kingdom

European Union

Switzerland

Singapore or Hong Kong

Other country

2. Main purpose

Long-term investing in stocks and ETFs

Active trading, options or futures

Global wealth management and multiple currencies

3. Most important criterion

Strong regulation and investor protection

Lowest fees

Maximum country and exchange coverage

Banking stability and asset custody

[Find my best-fit broker]

With those details, I can narrow this down to the best broker for your circumstances rather than simply the one with the most regulatory licences.