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Interactive Brokers vs Fidelity International 2026

StockBrokers.com

Written by StockBrokers.com

July 31, 2025

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.

Interactive Brokers
4.5/5 Stars Overall
  • Minimum Deposit: £0
  • ISA: Yes
  • SIPP: Yes
Fidelity International
4/5 Stars Overall
  • Minimum Deposit: £1000 info
  • ISA: Yes
  • SIPP: Yes

Your capital is at risk.

Fees

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.

query_stats 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.

Investment Choices

Comparing Interactive Brokers vs Fidelity International for UK investors: both offer share dealing, ETFs, funds, and investment trusts. Interactive Brokers also provides crypto trading, CFD trading, corporate bonds, and UK government bonds (gilts), while Fidelity International does not offer these. Fidelity International includes advisor services; Interactive Brokers does not. Spread betting isn’t listed for either provider.

UK.StockBrokers.com rates Interactive Brokers 5 out of 5 stars for investment choices and ranks it #1 of 21 brokers. Fidelity International scores 4.5 out of 5 stars (ranking not listed). If you want the widest range—including crypto, CFDs, and bonds—Interactive Brokers is the stronger pick. If access to advice alongside core investing options matters more, Fidelity International may suit you.

Feature Interactive Brokers logoInteractive Brokers
Fidelity International logoFidelity International
Share Trading info Yes Yes
CFD Trading info Yes No
ETFs info Yes Yes
Mutual Funds info Yes Yes
Bonds - Government (Gilts) info Yes No
Investment Trusts info Yes Yes
Spread Betting info No No
Crypto Trading info Yes No
Advisor Services info No Yes
Investment Choices 5/5 Stars 4.5/5 Stars

Featured Offers


IG
4.5/5 Stars

Low-cost US and UK shares.

Interactive Brokers
4.5/5 Stars

Professional’s Gateway to the World’s Markets.

Trading Tools

UK traders comparing Interactive Brokers and Fidelity International for trading tools will find both can display corporate events on charts and support index and stock overlays. However, Interactive Brokers offers a much wider charting toolkit: 85 drawing tools versus 5 at Fidelity International, and 155 technical indicators compared with 21. Interactive Brokers also lets you add notes to charts, which Fidelity does not.

Both brokers provide a browser-based trading platform and let you create price alerts, but, based on the data here, neither supplies real-time market data. If you want richer chart analysis features, Interactive Brokers stands out; if you only need basic charting and alerts, Fidelity International may suffice.

Feature Interactive Brokers logoInteractive Brokers
Fidelity International logoFidelity International
Web Platform info Yes Yes
Stock Alerts info Yes Yes
Charting - Indicators / Studies info 155 21
Charting - Drawing Tools info 85 5
Charting - Notes info Yes No
Charting - Display Corporate Events info Yes Yes
Charting - Stock Overlays info Yes Yes
Charting - Index Overlays info Yes Yes

ISAs and SIPPs

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.

Mobile App

For UK investors comparing mobile trading, both Interactive Brokers and Fidelity International offer iPhone and Android apps. UK.StockBrokers.com rates Interactive Brokers’ app 5 stars and ranks it 5th out of 21 brokers, while Fidelity International’s app earns 4 stars with no ranking listed. If app quality and features are key, Interactive Brokers edges ahead, though Fidelity International remains a solid, easy-to-use choice.

Dive deeper: Best Stock Trading Apps UK.

Beginners and Education

For UK beginners comparing Interactive Brokers vs Fidelity International, both brokers offer live and on‑demand educational webinars, plus clear guidance on share trading, funds, and retirement. UK.StockBrokers.com rates both 5 out of 5 for beginner education; Interactive Brokers holds a #4 rank out of 21 in this category, while Fidelity International’s ranking is not available.

Feature Interactive Brokers logoInteractive Brokers
Fidelity International logoFidelity International
Client Webinars info Yes Yes
Client Webinars (Archived) info Yes Yes
Education (Share Trading) info Yes Yes
Education (Funds) info Yes Yes
Education (Retirement) info Yes Yes
Education 5/5 Stars 5/5 Stars

Dive deeper: Best UK Trading Platforms for Beginners.

Market Research

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 logoInteractive Brokers
Fidelity International logoFidelity International
Research - Shares info Yes Yes
Research - ETFs info Yes Yes
Research - Bonds info Yes Yes
Research - Funds info Yes Yes
Fund Research - Research Reports info Yes Yes
Portfolio Allocation Breakdown info Yes Yes

Interactive Brokers vs Fidelity International Winner

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.

Feature Interactive Brokers logoInteractive Brokers
Fidelity International logoFidelity International
Overall Rating 4.5/5 Stars 4/5 Stars
Charges & Fees 4.5/5 Stars 4/5 Stars
Investment Choices 5/5 Stars 4.5/5 Stars
Mobile App 5/5 Stars 4/5 Stars
Website 5/5 Stars 4.5/5 Stars
Ease of Use 4/5 Stars 4.5/5 Stars
Education 5/5 Stars 5/5 Stars

FAQs

Can you trade cryptocurrency with Interactive Brokers or Fidelity International?

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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Overall Rating Interactive Brokers Fidelity International
Overall Rating 4.5/5 Stars 4/5 Stars
Charges & Fees 4.5/5 Stars 4/5 Stars
Investment Choices 5/5 Stars 4.5/5 Stars
Mobile App 5/5 Stars 4/5 Stars
Website 5/5 Stars 4.5/5 Stars
Ease of Use 4/5 Stars 4.5/5 Stars
Education 5/5 Stars 5/5 Stars
Review Interactive Brokers Review Fidelity International Review
Winner check_circle
Investments Interactive Brokers Fidelity International
ISA info Yes Yes
SIPP info Yes Yes
Share Trading info Yes Yes
CFD Trading info Yes No
Mutual Funds info Yes Yes
ETFs info Yes Yes
Bonds - Corporate info Yes No
Bonds - Government (Gilts) info Yes No
Investment Trusts info Yes Yes
Spread Betting info No No
Crypto Trading info Yes info
Advisor Services info No Yes
Trading Fees Interactive Brokers Fidelity International
Minimum Deposit info £0 £1000 info
Share Trading: 0-9 Deals/ Month info £3 £1.50 or £7.50
Share Trading: 10-19 Deals/ Month info £3 £1.50 or £7.50
Share Trading: 20+ Deals/ Month info £3 £1.50 or £7.50
5 trades per year (£30k portfolio) info
12 trades per year (£30k portfolio) info
36 trades per year (£30k portfolio) info
120 trades per year (£30k portfolio) info
3 fund trades per year (£30k portfolio) info
Annual Platform Fee (Funds): £0 - £250,000 info £0 £90 - £875
Annual Platform Fee (Funds): £250K-£500K info £0 £500 - £1,000
Annual Platform Fee (Funds): £500,000 - £1m info £0 £1,000 - £2,000
Annual Platform Fee (Funds): £1m and over info £0 £2,000
Bonds - Corporate - Fee info 0.1% (for <10,000 EUR) 0.025% (for >10,000 EUR) N/A
Bonds - Government (Gilts) - Fee info 0.1% (for <10,000 EUR) 0.025% (for >10,000 EUR) N/A
ETFs - Fee info £3 £7.50
Investment Trusts - Fee info £3 £7.50
Telephone Dealing Fee info $30 £30
Broker Screenshots Interactive Brokers Fidelity International
Website Gallery (click to expand)
The home page of the Interactive Brokers website (demo account). The order ticket on the IBKR website. List of available indicators for the charts when viewing a share price on the IBKR website.
The Navigator page on the Fidelity UK website. Viewing the Tesla share price chart on the Fidelity UK website. Comparing Tesla's share price to Apple's on the Fidelity UK website. Comparing BP share price to the FTSE 100 index on the Fidelity UK website.
Mobile Trading Apps Gallery (click to expand)
The home screen of the IBKR mobile app. The customisation screen for the homepage of the IBKR mobile app. The watchlist on the IBKR mobile app. Share price information for Barclays stock on the IBKR mobile app. Viewing a stock chart for Lloyds Bank on the IBKR mobile app. The order ticket on the IBKR mobile app (slide to buy). Order fulfillment screen on the IBKR mobile app. Various order types available on the IBKR mobile app. Setting advanced order conditions on the IBKR mobile app. The Learn page of the IBKR mobile app. IBKR GlobalTrader home page. The trade ticket on the IBKR GlobalTrader mobile app. Order preview for purchasing Apple stock on the IBKR GlobalTrader app.
Home page of the Markets tab on the Fidelity UK mobile app. Choosing whether to Buy or Sell an investment on the Fidelity UK mobile app. Selecting BP as a share to purchase on the Fidelity UK mobile app. Trade ticket for purchasing BP shares on the Fidelity UK mobile app.
Education Gallery (click to expand)
Platforms & Tools Interactive Brokers Fidelity International
Web Platform info Yes Yes
iPhone App info Yes Yes
Android App info Yes Yes
Stock Alerts info Yes Yes
Charting - Indicators / Studies info 155 21
Charting - Drawing Tools info 85 5
Charting - Notes info Yes No
Charting - Display Corporate Events info Yes Yes
Charting - Stock Overlays info Yes Yes
Charting - Index Overlays info Yes Yes
Research Interactive Brokers Fidelity International
Research - Shares info Yes Yes
Research - CFDs info
Research - Funds info Yes Yes
Fund Research - Research Reports info Yes Yes
Research - ETFs info Yes Yes
Research - Bonds info Yes Yes
Portfolio Allocation Breakdown info Yes Yes
Education Interactive Brokers Fidelity International
Education (Share Trading) info Yes Yes
Education (Funds) info Yes Yes
Education (Retirement) info Yes Yes
Client Webinars info Yes Yes
Client Webinars (Archived) info Yes Yes
Overall Summary Interactive Brokers Fidelity International
Overall Rating 4.5/5 Stars 4/5 Stars
Charges & Fees 4.5/5 Stars 4/5 Stars
Investment Choices 5/5 Stars 4.5/5 Stars
Mobile App 5/5 Stars 4/5 Stars
Website 5/5 Stars 4.5/5 Stars
Ease of Use 4/5 Stars 4.5/5 Stars
Education 5/5 Stars 5/5 Stars
Review Interactive Brokers Review Fidelity International Review
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