Written by StockBrokers.com
In this head to head comparison of Fidelity International vs Webull UK, we will compare the trading platforms, mobile apps, investment options, costs, market research, and more. Let's dive in.
Your capital is at risk.
Alongside the cost per trade, most UK online brokers also charge a monthly, quarterly, or annual management fee, which varies based on the account type and balance. Based on our thorough review, Fidelity International offers better pricing than Webull UK for share dealing.
What type of trader are you?
New to the world of investing? See our picks for the Best UK Trading Platforms for Beginners. More experienced traders should read our guide to the Best UK Trading Platforms for Active Traders.
For UK investors comparing Fidelity International and Webull UK, both platforms let you buy and sell shares, but Fidelity International offers a wider range of investment choices overall. With Fidelity International, you can also trade ETFs, funds and investment trusts, and it includes adviser services for those who want extra support. Webull UK, by contrast, currently offers share trading only among the main account investment options listed here.
Neither broker offers crypto trading, spread betting, CFD trading, corporate bonds or gilts in this comparison. On UK.StockBrokers.com, Fidelity International scores 4.5 out of 5 stars for investment choices, while Webull UK is rated 3 out of 5 stars, reflecting Fidelity International’s broader range for long-term investing in the UK market.
| Feature |
Fidelity International
|
Webull UK
|
|---|---|---|
| Share Trading | Yes | Yes |
| CFD Trading | No | No |
| ETFs | Yes | No |
| Mutual Funds | Yes | No |
| Bonds - Government (Gilts) | No | No |
| Investment Trusts | Yes | No |
| Spread Betting | No | No |
| Crypto Trading | ||
| Advisor Services | Yes | No |
| Investment Choices |
|
|
Low-cost US and UK shares.
Professional’s Gateway to the World’s Markets.
Here’s a quick trading tools comparison for UK investors: Fidelity International and Webull UK both offer browser-based trading, price alerts, and charts that display corporate events (earnings, splits, dividends). Each supports stock overlays, but only Fidelity adds index overlays. In charting, Webull UK provides more drawing tools (17 vs 5) and lets you add notes to charts, while Fidelity offers more technical indicators (21 vs 12). Webull UK also includes real-time market data; Fidelity does not.
Choose Fidelity International if you want more indicator options and index overlays for market comparisons. Pick Webull UK if you value real-time data, plenty of drawing tools, and the ability to annotate your charts. Both cover the essentials for UK traders who need alerts and event-aware charts.
| Feature |
Fidelity International
|
Webull UK
|
|---|---|---|
| Web Platform | Yes | Yes |
| Stock Alerts | Yes | Yes |
| Charting - Indicators / Studies | 21 | 12 |
| Charting - Drawing Tools | 5 | 17 |
| Charting - Notes | No | Yes |
| Charting - Display Corporate Events | Yes | Yes |
| Charting - Stock Overlays | Yes | Yes |
| Charting - Index Overlays | Yes | No |
Fidelity International vs Webull UK: For UK investors comparing retirement accounts, Fidelity International offers both a Stocks and Shares ISA and a SIPP, while Webull UK does not offer an ISA or a SIPP. If you want tax-efficient investing or pension saving, Fidelity International covers both; if you choose Webull UK, you’ll need a separate provider for these accounts.
Dive deeper: Best SIPP Providers, Best Stocks and Shares ISA Providers.
UK investors comparing online brokers Fidelity International and Webull UK will find both offer iPhone and Android apps. UK.StockBrokers.com rates Fidelity International’s mobile app 4 out of 5 stars, while Webull UK scores 4.5 out of 5, giving Webull UK a slight edge for app experience. Mobile Apps rankings out of 21 brokers are not available for either broker on UK.StockBrokers.com.
Dive deeper: Best Stock Trading Apps UK.
For beginner investors comparing Fidelity International vs Webull UK on educational resources, Fidelity stands out: it offers live client webinars and an on-demand archive, plus education on share trading, funds, and retirement. Webull UK covers share trading and funds but has no client webinars, no on-demand library, and no retirement education. Matching these features, UK.StockBrokers.com rates Fidelity International 5 out of 5 stars for beginner education, while Webull UK earns 3.5 out of 5; formal rankings out of 21 brokers are not available for either.
| Feature |
Fidelity International
|
Webull UK
|
|---|---|---|
| Client Webinars | Yes | No |
| Client Webinars (Archived) | Yes | No |
| Education (Share Trading) | Yes | Yes |
| Education (Funds) | Yes | Yes |
| Education (Retirement) | Yes | No |
| Education |
|
|
Dive deeper: Best UK Trading Platforms for Beginners.
Fidelity International vs Webull UK: for market research, Fidelity International clearly leads. It offers fund research reports, research on shares, ETFs, funds and bonds, plus a view of your portfolio allocation by asset class. Webull UK provides share research only; it lacks fund research reports, ETF, fund and bond research, and does not show allocation by asset class. For UK investors wanting broad research and portfolio insight, Fidelity International is the better fit, while Webull UK suits those who only need basic share research.
| Feature |
Fidelity International
|
Webull UK
|
|---|---|---|
| Research - Shares | Yes | Yes |
| Research - ETFs | Yes | No |
| Research - Bonds | Yes | No |
| Research - Funds | Yes | No |
| Fund Research - Research Reports | Yes | No |
| Portfolio Allocation Breakdown | Yes | No |
Which broker is better overall, Fidelity International or Webull UK? After collecting more than 900 data points over a 10-week period, we found Fidelity International to be a better trading platform overall.
Fidelity offers thousands of investments to choose from and also offers financial advice for those wanting more direction. It's best suited to traditional investors who hold a range of accounts through the platform, enjoy the great research material available and who may also use Fidelity for financial advice. The platform can be expensive for those with portfolios of less than £20,000 and those with portfolios above £40,000.
| Feature |
Fidelity International
|
Webull UK
|
|---|---|---|
| Overall Rating |
|
|
| Charges & Fees |
|
|
| Investment Choices |
|
|
| Mobile App |
|
|
| Website |
|
|
| Ease of Use |
|
|
| Education |
|
|
Fidelity International does not offer crypto trading, while Webull UK also does not currently provide crypto trading, so neither online broker supports direct access to cryptocurrencies.
The best UK mobile trading apps appeal to all levels of trading skill — beginner, active trader, and longer-term investor. Check out our top picks here.
Elizabeth Anderson February 27, 2026
We reviewed and compared over 20 of the top U.K. brokerage firms to create our list of the best U.K. investment platforms for beginner investors.
Elizabeth Anderson March 02, 2026
Choosing the best broker can be crucial to your success as a day trader in the U.K., as the needs of active traders can be drastically different from those of passive investors. See our top picks, based on hands-on testing and analysis.
Steven Hatzakis February 28, 2026
Review Vanguard’s low fees, ISA and SIPP options, and simple long-term investing funds. See if Vanguard is the right low-cost platform for your portfolio.
Elizabeth Anderson December 30, 2025
Review Freetrade’s fees, ISA costs, and investment options. Learn whether Freetrade’s commission-free trading is the right choice for your portfolio.
Elizabeth Anderson January 21, 2026
Fidelity offers thousands of investments and also offers financial advice for those wanting direction. My view is that Fidelity is most suited to traditional investors who hold a range of accounts through the platform.
Elizabeth Anderson December 30, 2025
AJ Bell review 2025: Explore ISAs, SIPPs, fees, app features, and ratings. Find out if AJ Bell is the best UK investing platform today.
Elizabeth Anderson December 30, 2025
Webull has a good app, desktop platform, and low fees, but is limited in the UK by offering only US stocks with no products offered from other markets.
Elizabeth Anderson December 30, 2025
Barclays Smart Investor is an investment platform offered by Barclays Bank that offers a wide range of investments and accounts. Non-Barclays customers may find it complicated to open an account. Barclays is good value whether you are a beginner investor or have a large portfolio as its fees are, overall, very low.
Elizabeth Anderson December 30, 2025
Hargreaves Lansdown offers top research and a quality app but higher fees. Learn more about its features and if it’s right for your portfolio.
Elizabeth Anderson February 17, 2026
Charles Stanley Direct is an online investment platform where you can invest in a wide range of products, including stocks and ETFs, using various accounts like tax-advantaged ISAs and SIPPs.
Elizabeth Anderson December 30, 2025
Trade U.K. and U.S. shares commission-free with CMC Invest. Backed by CMC Markets. Explore if it’s the right app for your portfolio today.
Elizabeth Anderson December 30, 2025
Revolut offers easy app-based investing with commission-free trades and a new stocks & shares ISA. See whether Revolut is the right platform for your portfolio.
Elizabeth Anderson December 30, 2025
Review Lloyds’ investing platform, ISA fees, SIPP costs, and investment options. See if Lloyds is the right low-cost choice for your portfolio.
Elizabeth Anderson December 30, 2025
Robinhood is great for trading US stocks and for beginners who want to learn the basics without worrying about small trades being swallowed up by hefty fees.
Elizabeth Anderson December 30, 2025
IG is a trading platform for experienced investors, offering shares, ETFs, spread betting, and CFDs on an easy-to-use interface.
Elizabeth Anderson March 05, 2026
XTB’s low fees and solid education make it ideal for new investors. Learn more about its features and drawbacks in our full XTB review.
Elizabeth Anderson December 30, 2025
Trading 212 offers commission-free trading, but lacks mutual funds. See if it’s the right low-cost platform for your investing goals.
Elizabeth Anderson December 30, 2025
Capital.com is a U.K. broker primarily known for CFDs (contracts for difference) and spread betting. While it previously offered the chance to buy and sell shares commission-free, you can no longer buy shares directly through Capital.com. Trading is limited to an unleveraged CFD account.
Elizabeth Anderson July 29, 2025
Interactive Investor offers flat fees, wide investment choice, and strong research tools. See who ii is best for and whether it’s the right platform for you.
Elizabeth Anderson February 05, 2026
Explore Halifax Share Dealing’s flat fees, ISA options, and ready-made portfolios. Find out whether Halifax offers good value for your investing style.
Elizabeth Anderson December 30, 2025
Saxo review: Compare ISAs, fees, and trading tools. Discover if Saxo’s global platform is right for your investing goals today.
Elizabeth Anderson December 30, 2025
Bestinvest appeals to a wide range of investors. Fees are competitive, particularly if you invest in funds or US shares, and investment options are extensive.
Elizabeth Anderson December 30, 2025
Compare eToro’s ISA fees, trading costs, social trading tools, and investment options. Read our review to decide if eToro is right for you.
Elizabeth Anderson February 26, 2026Select Brokers
↓×Compare
0 of 5| Overall Rating | Fidelity International | Webull UK | |
|---|---|---|---|
| Overall Rating |
|
| |
| Charges & Fees |
|
| |
| Investment Choices |
|
| |
| Mobile App |
|
| |
| Website |
|
| |
| Ease of Use |
|
| |
| Education |
|
| |
| Review | Fidelity International Review | Webull UK Review | |
| Winner | check_circle |
| Investments | Fidelity International | Webull UK | |
|---|---|---|---|
| ISA | Yes | No | |
| SIPP | Yes | No | |
| Share Trading | Yes | Yes | |
| CFD Trading | No | No | |
| Mutual Funds | Yes | No | |
| ETFs | Yes | No | |
| Bonds - Corporate | No | No | |
| Bonds - Government (Gilts) | No | No | |
| Investment Trusts | Yes | No | |
| Spread Betting | No | No | |
| Crypto Trading | |||
| Advisor Services | Yes | No |
| Trading Fees | Fidelity International | Webull UK | |
|---|---|---|---|
| Minimum Deposit | £1000 | £0 | |
| Share Trading: 0-9 Deals/ Month | £1.50 or £7.50 | 0.025% | |
| Share Trading: 10-19 Deals/ Month | £1.50 or £7.50 | 0.025% | |
| Share Trading: 20+ Deals/ Month | £1.50 or £7.50 | 0.025% | |
| 5 trades per year (£30k portfolio) | |||
| 12 trades per year (£30k portfolio) | |||
| 36 trades per year (£30k portfolio) | |||
| 120 trades per year (£30k portfolio) | |||
| 3 fund trades per year (£30k portfolio) | |||
| Annual Platform Fee (Funds): £0 - £250,000 | £90 - £875 | £0 | |
| Annual Platform Fee (Funds): £250K-£500K | £500 - £1,000 | £0 | |
| Annual Platform Fee (Funds): £500,000 - £1m | £1,000 - £2,000 | £0 | |
| Annual Platform Fee (Funds): £1m and over | £2,000 | £0 | |
| Bonds - Corporate - Fee | N/A | N/A | |
| Bonds - Government (Gilts) - Fee | N/A | N/A | |
| ETFs - Fee | £7.50 | N/A | |
| Investment Trusts - Fee | £7.50 | N/A | |
| Telephone Dealing Fee | £30 | N/A |
| Broker Screenshots | Fidelity International | Webull UK | |
|---|---|---|---|
| Website Gallery (click to expand) |
| ||
| Mobile Trading Apps Gallery (click to expand) |
| ||
| Education Gallery (click to expand) |
| Platforms & Tools | Fidelity International | Webull UK | |
|---|---|---|---|
| Web Platform | Yes | Yes | |
| iPhone App | Yes | Yes | |
| Android App | Yes | Yes | |
| Stock Alerts | Yes | Yes | |
| Charting - Indicators / Studies | 21 | 12 | |
| Charting - Drawing Tools | 5 | 17 | |
| Charting - Notes | No | Yes | |
| Charting - Display Corporate Events | Yes | Yes | |
| Charting - Stock Overlays | Yes | Yes | |
| Charting - Index Overlays | Yes | No |
| Research | Fidelity International | Webull UK | |
|---|---|---|---|
| Research - Shares | Yes | Yes | |
| Research - CFDs | |||
| Research - Funds | Yes | No | |
| Fund Research - Research Reports | Yes | No | |
| Research - ETFs | Yes | No | |
| Research - Bonds | Yes | No | |
| Portfolio Allocation Breakdown | Yes | No |
| Education | Fidelity International | Webull UK | |
|---|---|---|---|
| Education (Share Trading) | Yes | Yes | |
| Education (Funds) | Yes | Yes | |
| Education (Retirement) | Yes | No | |
| Client Webinars | Yes | No | |
| Client Webinars (Archived) | Yes | No |
| Overall Summary | Fidelity International | Webull UK | |
|---|---|---|---|
| Overall Rating |
|
| |
| Charges & Fees |
|
| |
| Investment Choices |
|
| |
| Mobile App |
|
| |
| Website |
|
| |
| Ease of Use |
|
| |
| Education |
|
| |
| Review | Fidelity International Review | Webull UK Review | |
| Winner | check_circle |
Trading 212 Review
IG Group Review
Interactive Brokers Review
Freetrade Review
XTB Review
Hargreaves Lansdown Review
Saxo Review
eToro Review
Halifax Review
Vanguard Review
CMC Invest Review