Featured partnerSign up to Lightyear and get up to €100 in a free fractional shareCapital at risk, terms apply. Seek guidance if necessary. Claim Up to €100 Capital at risk, terms apply. Seek guidance if necessary. - Trading 212 is built for simple, low-cost investing. No commission on real stocks and ETFs (other fees may apply), a 0.15% currency-conversion fee, no account, withdrawal or inactivity fee, plus Pies and AutoInvest for hands-off portfolios.
- Interactive Brokers is a professional-grade platform with the widest market access. Small IBKR Pro commissions, a much lower currency-conversion fee, no minimum and no inactivity fee, and direct access to 150+ markets across 30+ countries.
- Both are well regulated and segregate client assets. Trading 212 uses Trading 212 Markets Ltd (CySEC) for the EU and Trading 212 UK Ltd (FCA) for the UK; Interactive Brokers uses Interactive Brokers Ireland (IBIE, Central Bank of Ireland) for the EU and Interactive Brokers (U.K.) Ltd (FCA) for the UK.
- It comes down to how you invest. Beginner-friendly automation, the lowest simple-investing costs and a UK ISA point to Trading 212; global breadth, advanced products and order types, and ultra-low FX point to Interactive Brokers.
Trading 212 and Interactive Brokers sit at opposite ends of the same shelf. Both let European and UK investors buy real stocks and ETFs at low cost, but they are built for different people. Trading 212 is a clean, beginner-friendly app with commission-free investing and automation tools for setting a plan and leaving it to run. Interactive Brokers is a professional-grade platform with access to more markets and products than almost any other retail broker, aimed at investors who want range and control.
This comparison weighs them on what actually decides the choice for someone in Europe or the UK: running costs, regulation and protection, automation and features, the products and markets you can reach, ISAs for UK readers, and the welcome offers. There is no single winner, so the verdict is by use case.
When investing, your capital is at risk and you may get back less than invested. Past performance doesn't guarantee future results. This article is general information, not investment advice.
At a glanceTrading 212 vs Interactive Brokers at a Glance
The comparison below sets the two platforms side by side on the points European and UK investors ask about most. Figures are for the standard investing account and were last reviewed in June 2026; always confirm current fees on each broker's own pages, since they change and vary by market.
*No commission on real stock and ETF trades. Other fees may apply, including a 0.15% currency-conversion fee. IBKR commissions vary by market and plan; see each broker's fees page.
CostsFees Compared
Cost is where the two differ most, and the right answer depends on how you trade.
Trading 212 costs
Trading 212 charges no commission on real stock and ETF trades, though other fees may apply. The main one is a 0.15% currency-conversion fee, applied when you trade an instrument priced in a currency other than your account. There is no account fee, no withdrawal fee and no inactivity fee, and you can start from about €1. One charge to know about is a 0.7% fee on deposits above €2,000 in total made by card or e-wallet; bank transfers avoid it. Trading 212 also pays interest on uninvested cash.
Interactive Brokers costs
European investors use IBKR Pro, which charges small commissions rather than offering commission-free trades. Many Western European stock schedules currently show 0.05%, with a EUR 1.25 Tiered minimum or EUR 3 Fixed minimum, although market exceptions and pass-through costs apply. Currency conversion is roughly 0.03% on automatic conversion, or about 0.002% with a minimum of around $2 on a manual FX trade. There is no standard account minimum or inactivity fee. For the full calculations and exceptions, see our Interactive Brokers fees guide for Europe.
Safety and Regulation
On investor protection the two are closely matched, and neither should be chosen on regulation alone, since authorisation, client-asset segregation and compensation membership are baseline requirements for any regulated broker rather than a differentiator.
Trading 212 serves EU clients through Trading 212 Markets Ltd, regulated by CySEC, and UK clients through Trading 212 UK Ltd, regulated by the FCA. Interactive Brokers serves EU and EEA clients through Interactive Brokers Ireland Limited (IBIE), supervised by the Central Bank of Ireland since the 2024 European consolidation, and UK clients through Interactive Brokers (U.K.) Limited, regulated by the FCA. Both segregate client cash and hold the securities you own in custody, apart from the firm's own balance sheet.
For EU clients an investor-compensation scheme covers up to €20,000 if the broker fails, and for UK clients the FSCS covers up to £85,000. Interactive Brokers adds SIPC cover of up to $500,000 on US-held securities, a layer Trading 212 does not have because it does not custody through a US broker-dealer. None of these schemes cover a fall in the market value of your investments. We go deeper in our Interactive Brokers safety guide and our Trading 212 safety guide.
The differentiatorAutomation and Features
This is the clearest dividing line, and for many people it settles the decision: simplicity versus power.
Trading 212 leans into hands-off automation. Pies let you build a custom basket of stocks and ETFs with target weights, and AutoInvest schedules recurring deposits into that pie and rebalances toward your targets. It suits someone who wants to automate a long-term plan without much ongoing effort. Pies and AutoInvest is an execution-only service, not investment advice or portfolio management, and you are responsible for all investment and rebalancing decisions.
Interactive Brokers leans into capability. Trader Workstation, the Client Portal and the simpler GlobalTrader app give you advanced order types, professional charting and analytics, options and futures workflows, and direct routing across global exchanges. It supports recurring investments too, but the draw is control and breadth rather than a guided, app-first experience. The trade-off is a steeper learning curve.
- No commission on real stock and ETF trades (other fees may apply)
- Pies and AutoInvest automate recurring, diversified investing
- No account, withdrawal or inactivity fee; starts from about €1
- Stocks and Shares ISA plus Cash ISA for UK investors
- Narrower range: real stocks and ETFs, not options, futures or bonds
- 0.15% currency-conversion fee is higher than IBKR for larger trades
- 0.7% fee on card and e-wallet deposits above €2,000 (bank transfer is free)
- Direct access to 150+ markets across 30+ countries
- Very low currency conversion and broad, low-cost commissions
- Advanced products and order types: options, futures, bonds, funds, FX
- No minimum deposit and no inactivity fee
- IBKR Pro charges small commissions rather than commission-free trades
- The platform is powerful but has a steeper learning curve for beginners
- No ISA wrapper for UK investors
Products and Markets
The product range is the other structural difference. Trading 212 focuses on real stocks and ETFs on the major exchanges, the building blocks of a long-term portfolio, alongside its automation tools and interest on uninvested cash. For an investor who only wants shares and funds, that focus is a feature, not a limitation.
Interactive Brokers offers far more. It gives direct access to more than 150 markets across over 30 countries and covers stocks, ETFs, options, futures, bonds, funds and currencies, letting you trade local exchanges in local currencies rather than through workarounds. Both brokers support fractional shares, including on eligible UCITS ETFs at IBKR, so the older idea that IBKR fractional trading is US-only is out of date. If you only ever buy shares and ETFs, IBKR's breadth may be irrelevant; if you want one account that reaches almost everything, it is the reason to choose it.
UK onlyISAs for UK Investors
ISAs are a UK-only tax wrapper, so this section matters only to UK residents; EU investors use an ordinary investment account with either broker. Here the difference is clear-cut: Trading 212 offers a Stocks and Shares ISA and a Cash ISA, while Interactive Brokers does not offer an ISA wrapper at all. A UK investor who specifically wants to shelter investments inside an ISA would use Trading 212 (or another ISA provider), even if they use IBKR for unwrapped global trading. UK readers should compare the specific ISA terms on Trading 212's UK pages before opening one.
Welcome offersWelcome Offers Compared
Only one of the two runs a sign-up incentive. Treat it as a small bonus rather than a reason to choose a broker, because the fees and features you use for years matter far more than a one-off offer. Verify the current terms on the broker's own page before signing up, since amounts and conditions change and vary by country.
Trading 212 gives a free fractional share worth up to €100 when you open an Invest account through a referral link and meet the conditions. Higher-value shares are rarer. When investing, your capital is at risk. Sponsored Link. Terms apply.
For a standalone verdict on the app, costs and automation, read our full Trading 212 review for EU investors.
Interactive Brokers does not run a consumer welcome bonus. Its appeal is structural instead: ultra-low costs, no minimum, and the widest market access, rather than a sign-up incentive.
VerdictVerdict: Which Should You Choose?
There is no outright winner, because the two are good at different things. The honest answer depends on how you want to invest.
Trading 212 fits the investor who wants a simple, low-cost way to build a portfolio of real stocks and ETFs, likes automating it with Pies and AutoInvest, and (in the UK) wants an ISA. Commission-free trading, a low set of fees and a beginner-friendly app make it efficient for steady, hands-off investing.
Interactive Brokers fits the investor who wants global market access, advanced products and order types, the lowest currency-conversion and large-trade costs, and professional tools, and who is comfortable with a more complex platform. It is the broker I use myself for global market access, which is exactly the profile it serves best.
Plenty of investors use both: Trading 212 for an automated, ISA-wrapped core, and Interactive Brokers for global trades and products Trading 212 does not offer. This information is not investment advice. Do your own research and consider which platform suits your situation before opening an account.
FAQFrequently Asked Questions
For simple investing in real stocks and ETFs, Trading 212 is usually cheaper on small, regular trades: no commission (other fees may apply) and a 0.15% currency-conversion fee. Interactive Brokers charges a small IBKR Pro commission per trade but its currency conversion is far lower (around 0.03% on automatic conversion, or about 0.002% with a roughly $2 minimum on a manual FX trade), so for larger trades and bigger currency conversions IBKR often works out cheaper overall. Neither charges an account or inactivity fee. The cheaper platform depends on your trade sizes and how often you convert currency, so check both fee pages against your own pattern.
Trading 212 is the more beginner-friendly of the two. Its app is simple, you can start from about €1, and Pies and AutoInvest let you automate a diversified portfolio without much setup. Interactive Brokers is more powerful but also more complex, with professional tools (Trader Workstation, the Client Portal and GlobalTrader) aimed at active and experienced investors. A newcomer who wants a clean, low-cost way to buy shares and ETFs will usually find Trading 212 easier; someone who wants global reach and advanced features may prefer to grow into IBKR. This is not investment advice, so do your own research.
Both are authorised in the regions they serve and both segregate client assets from their own. Trading 212 uses Trading 212 Markets Ltd (CySEC) for EU clients and Trading 212 UK Ltd (FCA) for UK clients. Interactive Brokers serves EU clients through Interactive Brokers Ireland Limited (IBIE), supervised by the Central Bank of Ireland, and UK clients through Interactive Brokers (U.K.) Limited (FCA). EU clients are covered by an investor-compensation scheme up to €20,000 and UK clients by the FSCS up to £85,000 if the broker fails; IBKR also adds SIPC cover up to $500,000 on US-held securities. No scheme covers ordinary market losses. We cover each in detail in our Interactive Brokers safety and Trading 212 safety articles.
Trading 212 offers a Stocks and Shares ISA and a Cash ISA for UK residents. Interactive Brokers does not offer an ISA wrapper, so UK investors who specifically want to shelter investments in an ISA would use Trading 212 (or another ISA provider). ISAs are a UK-only product, so this point is not relevant to EU residents, who use an ordinary investment account with either broker.
Yes. Both offer fractional shares, so you can invest a set amount of money rather than buying whole shares. Interactive Brokers supports fractional trading on US stocks and on eligible UCITS ETFs, which means the older claim that IBKR fractional shares are US-only is out of date. Trading 212 also offers fractional shares across its stock and ETF range and uses them for its Pies feature.
Interactive Brokers, by a wide margin. It provides direct access to more than 150 markets across over 30 countries and covers stocks, ETFs, options, futures, bonds, funds and currencies, which is why it suits active and professional investors. Trading 212 focuses on real stocks and ETFs on the major exchanges, which is enough for most long-term investors building a portfolio but narrower than IBKR's range.
Featured partner: Capital at risk. Provider of the investment services is Lightyear Europe AS for the EU. Terms apply: lightyear.com/terms. Seek qualified advice if necessary. This is not investment advice. Sponsored Link.
