Written by StockBrokers.com
In this head to head comparison of Interactive Brokers vs Fidelity International, 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, Interactive Brokers offers better pricing than Fidelity International 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 Interactive Brokers and Fidelity International, both offer share dealing, ETFs, funds, and investment trusts. Interactive Brokers also supports crypto, corporate bonds, and government bonds (gilts), while Fidelity International does not offer those bond markets or crypto. Neither platform supports CFD trading. Fidelity provides advisor services; Interactive Brokers does not.
On investment choice breadth, UK.StockBrokers.com rates Interactive Brokers 5 stars and ranks it 2nd out of 21 brokers, while Fidelity International earns 4.5 stars and ranks 12th. Pick Interactive Brokers if you want the widest market access including crypto and bonds; choose Fidelity if access to advisor services is a priority.
| Feature |
Interactive Brokers
|
Fidelity International
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|---|---|---|
| Share Trading | Yes | Yes |
| CFD Trading | No | No |
| ETFs | Yes | Yes |
| Mutual Funds | Yes | Yes |
| Bonds - Government (Gilts) | Yes | No |
| Investment Trusts | Yes | Yes |
| Spread Betting | No | No |
| Crypto Trading | Yes | No |
| Advisor Services | No | Yes |
| Investment Choices |
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Low-cost US and UK shares.
Professional’s Gateway to the World’s Markets.
For UK investors comparing Interactive Brokers and Fidelity International on trading tools, the charting experience differs. Interactive Brokers offers 16 drawing tools and 94 technical indicators, making it better suited to detailed technical analysis. Fidelity International has 5 drawing tools and 21 indicators, but it adds corporate events (earnings, splits, dividends) on charts, plus index and stock overlays—features Interactive Brokers does not support. Neither platform lets you add notes to charts.
Both providers offer a browser-based trading platform and price alerts for stock movements. Real-time market data is not included with either. In short, choose Interactive Brokers if you prioritise a wide range of indicators and drawing tools, or pick Fidelity International if you want corporate events and overlay options built into charts.
| Feature |
Interactive Brokers
|
Fidelity International
|
|---|---|---|
| Web Platform | Yes | Yes |
| Stock Alerts | Yes | Yes |
| Charting - Indicators / Studies | 94 | 21 |
| Charting - Drawing Tools | 16 | 5 |
| Charting - Notes | No | No |
| Charting - Display Corporate Events | No | Yes |
| Charting - Stock Overlays | No | Yes |
| Charting - Index Overlays | No | Yes |
For UK investors comparing retirement account options, both Interactive Brokers and Fidelity International provide Individual Savings Accounts (ISAs) and Self-Invested Personal Pensions (SIPPs). Interactive Brokers, known for its comprehensive trading platform, caters well to those looking for diverse investment opportunities. Meanwhile, Fidelity International offers an extensive range of investment funds and educational resources, appealing to both new and experienced investors. With both offering ISAs and SIPPs, choosing between them may depend on individual preferences for trading platforms and investment support, ensuring that either choice can help meet long-term savings and investment goals effectively.
Dive deeper: Best SIPP Providers, Best Stocks and Shares ISA Providers.
When comparing mobile trading apps for UK investors, both Interactive Brokers and Fidelity International offer options for iPhone and Android users. However, Interactive Brokers has a slight edge, receiving a 5-star rating from UK.StockBrokers.com, while Fidelity International scores 4 stars. In terms of overall ranking, Interactive Brokers is placed 4th out of 21 brokers for their mobile app offerings, reflecting a user-friendly and efficient platform. Fidelity International, while still delivering a quality app, is ranked 15th, indicating room for improvement in meeting user needs.
Dive deeper: Best Stock Trading Apps UK.
For UK beginners comparing Interactive Brokers and Fidelity International for investor education, both offer live client webinars with recordings you can watch on demand, plus clear lessons on share trading, funds, and retirement. UK.StockBrokers.com rates each 5 stars for beginner education, with Fidelity International ranked slightly higher overall (#7 of 21) than Interactive Brokers (#8 of 21). In short, both are strong choices for learning the basics, with Fidelity edging ahead in the rankings while matching Interactive Brokers on webinar access and core topics.
| Feature |
Interactive Brokers
|
Fidelity International
|
|---|---|---|
| Client Webinars | Yes | Yes |
| Client Webinars (Archived) | Yes | Yes |
| Education (Share Trading) | Yes | Yes |
| Education (Funds) | Yes | Yes |
| Education (Retirement) | Yes | Yes |
| Education |
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Dive deeper: Best UK Trading Platforms for Beginners.
When comparing the market research features of Interactive Brokers and Fidelity International, both platforms provide comprehensive resources to assist UK investors. Each offers research reports for funds, allowing users to delve into fund details with ease. Furthermore, both Interactive Brokers and Fidelity International enable investors to view their portfolio allocation by asset class, helping them maintain a balanced investment strategy. For stock enthusiasts, shares research is available through both platforms, and they also cover ETFs comprehensively. Investors interested in funds and bonds will find detailed research reports on both platforms, ensuring they have the information needed to make informed decisions. Whether you're evaluating stocks, ETFs, funds, or bonds, Interactive Brokers and Fidelity International deliver a wealth of insights to support your investment journey.
| Feature |
Interactive Brokers
|
Fidelity International
|
|---|---|---|
| Research - Shares | Yes | Yes |
| Research - ETFs | Yes | Yes |
| Research - Bonds | Yes | Yes |
| Research - Funds | Yes | Yes |
| Fund Research - Research Reports | Yes | Yes |
| Portfolio Allocation Breakdown | Yes | Yes |
Which broker is better overall, Interactive Brokers or Fidelity International? After collecting more than 900 data points over a 10-week period, we found Interactive Brokers to be a better trading platform overall.
Interactive Brokers is a sophisticated trading platform aimed at confident and institutional-grade investors. For newer investors, Interactive Brokers is more intimidating, though it's worth exploring the platform to see if you could save money or access more investments compared to other brokers.
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Interactive Brokers
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Fidelity International
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|---|---|---|
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Comparing online brokers, Interactive Brokers stands out by offering cryptocurrency trading, while Fidelity International does not provide this service, potentially making Interactive Brokers more appealing to traders interested in digital assets.
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0 of 5| Overall Rating | Interactive Brokers | Fidelity International | |
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| Review | Interactive Brokers Review | Fidelity International Review | |
| Winner | check_circle |
| Investments | Interactive Brokers | Fidelity International | |
|---|---|---|---|
| ISA | Yes | Yes | |
| SIPP | Yes | Yes | |
| Share Trading | Yes | Yes | |
| CFD Trading | No | No | |
| Mutual Funds | Yes | Yes | |
| ETFs | Yes | Yes | |
| Bonds - Corporate | Yes | No | |
| Bonds - Government (Gilts) | Yes | No | |
| Investment Trusts | Yes | Yes | |
| Spread Betting | No | No | |
| Crypto Trading | Yes | ||
| Advisor Services | No | Yes |
| Trading Fees | Interactive Brokers | Fidelity International | |
|---|---|---|---|
| Minimum Deposit | £0 | £1000 | |
| Share Trading: 0-9 Deals/ Month | £3 | £1.50 or £7.50 | |
| Share Trading: 10-19 Deals/ Month | £3 | £1.50 or £7.50 | |
| Share Trading: 20+ Deals/ Month | £3 | £1.50 or £7.50 | |
| 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 | £0 | £90 - £875 | |
| Annual Platform Fee (Funds): £250K-£500K | £0 | £500 - £1,000 | |
| Annual Platform Fee (Funds): £500,000 - £1m | £0 | £1,000 - £2,000 | |
| Annual Platform Fee (Funds): £1m and over | £0 | £2,000 | |
| Bonds - Corporate - Fee | 0.1% (for <10,000 EUR) 0.025% (for >10,000 EUR) | N/A | |
| Bonds - Government (Gilts) - Fee | 0.1% (for <10,000 EUR) 0.025% (for >10,000 EUR) | N/A | |
| ETFs - Fee | £3 | £7.50 | |
| Investment Trusts - Fee | £3 | £7.50 | |
| Telephone Dealing Fee | £25 | £30 |
| Broker Screenshots | Interactive Brokers | Fidelity International | |
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| Platforms & Tools | Interactive Brokers | Fidelity International | |
|---|---|---|---|
| Web Platform | Yes | Yes | |
| iPhone App | Yes | Yes | |
| Android App | Yes | Yes | |
| Stock Alerts | Yes | Yes | |
| Charting - Indicators / Studies | 94 | 21 | |
| Charting - Drawing Tools | 16 | 5 | |
| Charting - Notes | No | No | |
| Charting - Display Corporate Events | No | Yes | |
| Charting - Stock Overlays | No | Yes | |
| Charting - Index Overlays | No | Yes |
| Research | Interactive Brokers | Fidelity International | |
|---|---|---|---|
| Research - Shares | Yes | Yes | |
| Research - CFDs | |||
| Research - Funds | Yes | Yes | |
| Fund Research - Research Reports | Yes | Yes | |
| Research - ETFs | Yes | Yes | |
| Research - Bonds | Yes | Yes | |
| Portfolio Allocation Breakdown | Yes | Yes |
| Education | Interactive Brokers | Fidelity International | |
|---|---|---|---|
| Education (Share Trading) | Yes | Yes | |
| Education (Funds) | Yes | Yes | |
| Education (Retirement) | Yes | Yes | |
| Client Webinars | Yes | Yes | |
| Client Webinars (Archived) | Yes | Yes |
| Overall Summary | Interactive Brokers | Fidelity International | |
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| Review | Interactive Brokers Review | Fidelity International Review | |
| Winner | check_circle |
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