Leading Free Trading Platforms for UK Investors: 2026 Comparison

The rise of free trading now makes it possible for UK investors to trade and invest in both stocks and Exchange-Traded Funds (ETFs) without incurring the cost of commission and additional fees from their platforms. However, there are still substantial differences in provider fees, types of accounts, and regulatory standing, which can have a significant impact on your investment strategy. 

For the Best Free Trading Platform for UK Investors 2026 ranking, we compared 5 leading providers in this area to find the best fit for your needs. The top-ranked provider, XTB, was identified as having the best overall platform for UK investors.

*Capital at risk. Tax treatment depends on individual circumstances and may be subject to change.

Short Version: 

While many free trading platforms are introducing the concept of zero-commission investing, there are other costs associated with using these platforms that vary from provider to provider. 

The types of accounts offered, the types of available instruments, and the type of regulation and oversight each company has are very different across the available platforms. 

XTB provides greater transparency regarding its fees, it has two ISA wrappers, and it has no custody fee for balances under €250,000, which gives it a considerable advantage over the other providers. 

The selection of a trading platform is dependent upon the user's account type requirements, investment style, and whether they are actively trading shares outside the UK.

How We Established This Ranking

This ranking was established by looking at five of the free trading platforms available to retail investors in the UK in 2026, and evaluating each platform based on fee transparency, account types, available instruments, and the level of regulation/oversight offered to its customers. 

We focused on the following factors in making this evaluation: 

• Fee Transparency - commission rates, platform fees, foreign exchange fees, and any withdrawal fees. 
• Account Types - availability of ISA accounts, SIPP accounts, GIA accounts, and CFD/spread betting accounts. 
• Instrument Availability - the number of different stocks, ETFs, funds, and other types of assets available. 
• Regulation/Investor Protection - FCA authorisation and compensation scheme coverage.
• Platform Usability - suitability for beginners and experienced investors.

Compare Top Free Trading Platforms for UK Investors

Here is a side-by-side breakdown of how the five platforms compare across the most decision-relevant criteria.

1. XTB

Trading with XTB is the most inexpensive option for retail customers in the UK. The trading platform will provide investors with a fully commission-free way to trade stocks and ETFs through an official multi-ISA account system with no custody fee on portfolios up to €250,000. There are more than 11,500 tradable instruments available across stocks, ETFs and CFDs and you can open a Stocks and Shares ISA, or a Cash ISA with XTB. Currently, XTB provides a high interest rate of 4.00% per annum on all cash balances not being invested, with the additional benefit of having FCA Authorisation (FRN 522157) and FSCS protection for your Cash investments up to £120,000. 

By combining these multiple attributes with the Boring Money's Best for Low Cost ISA award, XTB is set to provide a better option for British Investors focused on Keeping Costs Low for the year ending 2026.

Fees:

• 0% commission on stocks and ETFs up to €100,000/month | 0.2% (min. £10) above that threshold
• No custody fee on portfolios up to €250,000 | 0.02% p.a. (min. £10) above that
• 0.5% foreign exchange fee on non-GBP trades
• No account opening, maintenance, deposit, or withdrawal fee
• Inactivity fee: £10/month after 365 days without activity

Financial Products: Commission-free stocks and ETF trading, CFD trading across 2,500+ instruments (forex, commodities, indices), Stocks and Shares ISA, Cash ISA, Investment Plans for automated passive ETF investing, free demo account. Uninvested cash earns 4.00% GBP p.a., 3.45% USD p.a., or 2.30% EUR p.a.

Pros:

• Zero commission on stocks and ETFs up to £100,000/month
• No custody fee up to £250,000
• Both Stocks and Shares ISA and Cash ISA available
• 4.00% GBP p.a. interest on uninvested cash
• Boring Money Best for Low Cost ISA 2025
• 24/5 customer support
• Demo account
• 2FA security

Cons:

• No OEICs or investment trusts available
• 0.5% foreign exchange fee on non-GBP trades
• Inactivity fee of £10/month after 365 days

Best For: Cost-conscious UK retail investors building ISA portfolios up to £250,000 who want zero-commission trading and no custody fees.

LinkedIn: https://www.linkedin.com/company/xtb

Capital at risk. Investment values can rise or fall. 0% commission up to €100k/month. Other fees may apply.

CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 72% of retail investor accounts lose money when trading CFDs with this provider. You should consider whether you understand how CFDs work and whether you can afford to take the high risk of losing your money. 

2. IG

Founded in London in 1974, IG is one of the UK's largest online platforms. IG offers US stock commission free trading and a variety of leveraged product options. IG has an array of different account types to suit all investors. In fact IG offers trading across 17,000+ global financial markets through their website and mobile app. Advanced charting and a robust educational programme via IG Academy as well as interest on uninvested cash are features of the IG website. Clients can access IG's services via FCA Authorisation Number FRN (FRN 195355) and currently have over 300,000 active clients from 17 different countries.

Fees:

• No platform fee
• No trading fee on UK and US shares (online trades)
• £50 charge per phone deal
• Overseas exchange stocks may carry additional dealing and exchange rate charges
• Minimum investment: £50

Financial Products: UK and US share dealing, spread betting, CFD trading, Stocks and Shares ISA, SIPP, general investment account. Platform access via app, website, or MetaTrader 4. Interest paid on uninvested cash balances.

Pros:

• No platform fee or trading fee on UK and US shares
• Wide range of investments and account types
• Advanced charting and functionality
• Educational content including webinars

Cons:

• No fractional share ownership
• Platform complexity less suited to beginners
• Share CFDs carry commission (0.1% UK, 2¢/share US)

Best For: Confident and experienced investors who want advanced functionality, a wide investment range, and access to spread betting, CFDs, and ISA/SIPP wrappers from a single platform.

LinkedIn: https://www.linkedin.com/company/iggroup

3. Freetrade

Freetrade, founded in London in 2016, is an investment platform that allows users to trade stocks, ETFs, and funds commission-free with its free Basic plan. Users can access over 7,000 investment options on the platform, including investments in gilts and investment trusts. ISA, SIPP and GIA are all offered on the free version of the Freetrade platform. The company is also an FCA authorized investment platform.

Fees:

• Basic plan: no trading fee, no platform fee
• Standard plan: £4.99/month
• Plus plan: £9.99/month
• Foreign exchange fee: 0.99% on non-GBP trades

Financial Products: Commission-free share and ETF trading, Stocks and Shares ISA, SIPP, General Investment Account. Access to UK and overseas stocks, ETFs, funds, gilts, and investment trusts via app and website.

Pros:

• No platform or trading fees on Basic plan
• ISA, SIPP, and GIA all available on the free tier
• 7,000+ investment options including gilts and funds

Cons:

• Foreign exchange fee of 0.99% on non-GBP trades
• Standard and Plus plans carry monthly fees

Best For: UK investors who want a free ISA or SIPP with access to a wide range of investment types including gilts and funds, without paying a monthly fee.

LinkedIn: https://www.linkedin.com/company/freetrade

4. Capital.com

Founded in 2016, Capital.com offers zero-commission stock and ETF dealing in addition to CFD trading on one platform and is FCA authorised (FRN 793714). The company operates in over 180 countries and provides traders with AI-driven behavioural analysis tools as well as the free Investmate educational app which helps new traders learn about trading.

Fees:

• Zero commission on real stock and ETF trades
• No account maintenance, deposit, withdrawal, or inactivity fee
• FX conversion fee: approximately 0.5% on non-GBP instruments
• CFD spreads from 0.6 pips on EUR/USD

Financial Products: Commission-free share and ETF dealing, CFD trading, free demo account with £10,000 virtual funds, real-time market insights via Investmate app.

Pros:

• Zero commission on stocks and ETFs
• No account, inactivity, or withdrawal fees
• Competitive CFD spreads from 0.6 pips
• Built-in AI-powered trading behaviour analysis

Cons:

• No ISA or SIPP wrapper accounts
• No spread betting
• Smaller instrument range than some rivals

Best For: Traders and investors who want zero-commission share dealing combined with CFD trading on one platform, without paying account fees of any kind.

LinkedIn: https://www.linkedin.com/company/capital.com

5. eToro

Since 2007, eToro has provided retail investors access to commission-free trading of stocks and ETFs, plus social and copy trading through its CopyTrader feature. With approximately 40 million customers globally, eToro supports over 5,500 equities and 500 ETFs with the ability to trade fractional shares and advance charting.

All customers' accounts are held in USD. For UK customers, eToro charges a 0.75% foreign exchange conversion fee on deposits; however, this fee is waived for those who use eToro's Money account.

Fees:

• No trading or platform fee
• 0.75% currency conversion fee on deposits (waived with free eToro Money account)
• $5 withdrawal fee on USD withdrawals
• Minimum investment: $10

Financial Products: Commission-free share and ETF trading, general trading account, Stocks and Shares ISA (via Moneyfarm), CopyTrader, fractional shares, free demo account.

Pros:

• No trading or platform fees
• Social and copy trading via CopyTrader
• Fractional shares available
• Advanced charting tools

Cons:

• 0.75% currency conversion fee on deposits unless eToro Money account is used
• $5 withdrawal fee on USD withdrawals
• More limited investment selection compared to some rivals

Best For: Investors wanting a trading app with social and copy trading functionality, particularly those focused on US shares.

LinkedIn: https://www.linkedin.com/company/etoro

Conclusion

While free trading platforms have opened the door to investment opportunities for many people, the costs associated with different brokerage accounts as well as product offerings are quite diverse. Thus, investors in the UK who are interested in building long-term portfolios at a low cost, XTB represents a great choice to meet their needs in 2026.

Capital at risk. Tax treatment depends on individual circumstances and may be subject to change.

Key Takeaways:

• Zero-commission trading is widely available, but fee structures differ significantly beyond the headline rate
• Account type availability varies considerably across platforms, particularly for ISA and SIPP access
• Foreign exchange fees represent the most significant hidden cost for investors buying overseas shares
• XTB offers the most cost-complete package for UK retail investors building long-term portfolios

FAQ

What is a free trading platform?

An investment space that allows for free trading does not require an investor to pay for transactions through commissions or monthly usage fees. Investors can freely purchase and sold shares or ETFs based solely on the price of the share (or ETF) at that point in time. However, many of these types of investing platforms do charge other types of fees including foreign exchange or inactivity charges depending upon the specific company that you are utilizing for your investing.

Which free trading platform is best for UK investors?

For UK investors, the best free trading platform in 2026 is XTB. More than just free trades, XTB also has zero commission for stock and ETF trades, no custody fee on portfolios under £250,000, and offers both a Stocks and Shares ISA and a Cash ISA.

Are free trading platforms safe to use in the UK?

The FCA places strict conditions and rules on how a free trading platform operates within its rules. The FCA protects the money of UK residents using a compensation scheme if the trading platform fails. Check FCA approval before opening an account at any trading platform.

What is the difference between a general investment account and an ISA?

While general investment accounts may have no limits on how much someone can contribute, they do not offer investors tax benefits for their capital gains or earnings. Stocks and Shares ISAs allow UK investors to shelter up to £20,000 per tax year from capital gains tax and income tax entirely.