Best Commission-Free Stock Brokers (2026)
Zero commission to buy and sell real stocks. We rank the genuine $0 brokers and flag the hidden fees to watch for.
$0 commission on real stocks with fractional shares, in most countries. The most complete commission-free option.
Genuinely $0 commission on real shares, $1 minimum, and interest paid on uninvested cash.
$0 commission US stocks and options with professional charting and data included free.
FAQ
Commission-free does not mean free
Every broker on this page charges nothing to place the trade. That is real, and it is not where they make their money. The revenue moved somewhere less visible, and which of those places it landed decides what you actually pay.
The big one is currency. If you hold pounds or euros and buy a US stock, someone converts your money, and the rate they use is rarely the one you see on Google. A 0.5% conversion on a £500 purchase costs £2.50 each way, which is more than the commission you avoided. Trading 212 and XTB keep this charge low. Others treat it as the main earner.
Then there is order flow. In the US, some brokers are paid by market makers for routing your order to them, which is legal and disclosed and means your fill can be slightly worse than the best available price. On a long-term holding the difference is noise. If you trade daily it is not.
The rest is the fee schedule nobody reads: withdrawal charges, inactivity fees after a few months of silence, and a spread that widens outside market hours. None are hidden, all are avoidable, and together they are the reason a commission-free broker is a business rather than a charity.
What to check before you deposit
Look up the FX fee first and compare it against your actual pattern. Someone investing £200 a month into US shares pays that fee twelve times a year, which dwarfs any difference in headline commission.
Then check whether you are buying real shares or CFDs. Real shares mean you own the company, receive dividends and can transfer out. CFDs track the price and cost you financing every night you hold them. Both have their place; only one is investing.
Finally, confirm the regulator and what it protects. FCA authorisation with FSCS cover to £85,000, or an EU licence with the local scheme at €20,000, protects you if the broker fails. It does not protect you from a stock falling, and no broker on any list can offer that.
The short answer
Trading 212 and XTB are the cleanest genuinely-free options for European investors, because they are the two that also keep the currency fee small. eToro is the most complete if you want stocks, ETFs and crypto in one place and can live with its withdrawal fee.
If you are investing monthly in small amounts, the FX charge matters more than anything else on this page. Optimise for that and ignore the rest.
The trade itself is $0, but check the FX conversion fee on deposits (if you fund in a different currency) and any withdrawal or inactivity fees. That's where 'free' brokers make money.
eToro, Trading 212 and XTB charge $0 commission on real stocks. Trading 212 and XTB also keep FX fees low.
The ones we list are regulated by tier-1 authorities (FCA, CySEC, ASIC, SEC). Always confirm the broker's regulation before depositing.