Guide · Where to invest

Where to buy stocks?

Once you have the valuation verdict, the practical step is left: which broker to buy with. These are two of the most-used for U.S. and European stocks, each with a different profile.

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Interactive Brokers

Global markets

The serious investor's standard

Anyone who wants low commissions and access to almost any market in the world.

Stock commissions: Very low. IBKR Lite offers commission-free U.S. stocks and ETFs; the Pro plan charges by volume.
Markets: Access to 150+ markets in 30+ countries: stocks, ETFs, options, futures, bonds and currencies.
Regulation: Regulated by the SEC and FINRA in the U.S. (and by local regulators in other regions).
Platform: Advanced platforms (TWS) and a mobile app; a steeper learning curve.

Open a free account at Interactive Brokers →

Webull

Commission-free

Popular in the U.S.

Anyone investing in the U.S. who wants a powerful, commission-free stock app.

Stock commissions: Commission-free U.S. stocks and ETFs; revenue from other products and interest.
Markets: U.S. stocks, ETFs and options, with fractional shares.
Regulation: Member of FINRA and SIPC; regulated in the U.S.
Platform: Mobile and desktop apps with extensive charting tools.

Open a free account at Webull →

How to choose your broker

Regulation and safety: The first thing to check: that it's supervised by a serious authority (CNMV, BaFin, SEC…) and protects your cash and your securities.
Commissions: How much you pay per trade and on currency conversion. For long-term investing, a low commission makes a real difference over time.
Markets: That it covers the exchanges where you want to invest (U.S., Europe…) and the products you care about (stocks, ETFs).
Platform: An app or web that fits your level: simple if you're starting out, advanced if you trade often.

Advertising. This page contains affiliate links: if you open an account through them, we may receive a commission at no extra cost to you. This doesn't influence the comparison.

Data as of June 2026, gathered from public sources. Commissions, minimums and terms change often and vary by country and account type: always check the current terms on each broker's site before deciding.

Investing carries the risk of losing capital. This comparison is informational and does not constitute investment advice or a recommendation. Legal notice · Privacy policy.

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