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Interactive Investor vs Barclays 2025

StockBrokers.com

Written by StockBrokers.com

July 31, 2025

In this head to head comparison of Interactive Investor vs Barclays, we will compare the trading platforms, mobile apps, investment options, costs, market research, and more. Let's dive in.

Interactive Investor
5/5 Stars Overall
  • Minimum Deposit: £0
  • ISA: Yes
  • SIPP: Yes
Barclays
4/5 Stars Overall
  • Minimum Deposit: £0
  • 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, Barclays offers better pricing than Interactive Investor for share dealing.

Assuming a £30,000 portfolio size, here are the total annual costs for share dealing with both brokers, given different monthly activity scenarios.

5 trades per year - Interactive Investor would cost £79.83 per year, while Barclays would cost £105 per year.

12 trades per year - Interactive Investor would cost £59.88 / £107.76 per year, while Barclays would cost £75 or £147 per year.

36 trades per year - Interactive Investor would cost £59.88 / £203.52 per year, while Barclays would cost £75 or £291 per year.

120 trades per year - Interactive Investor would cost £59.88 / £538.68 per year, while Barclays would cost £75 or £795 per year.

3 fund trades per year - Interactive Investor would cost £0 per year, while Barclays would cost £0 per year.

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

For investors in the UK, both Interactive Investor and Barclays offer a comprehensive range of investment options, excelling particularly in share trading, ETF trading, and the trading of corporate and government bonds. However, Interactive Investor and Barclays have not extended their services to areas like crypto trading, spread betting, or CFD trading. With both platforms delivering strong capabilities in funds and investment trusts trading, investors have access to diverse portfolios.

While Interactive Investor and Barclays achieve a solid 5-star rating for investment choices from UK.StockBrokers.com, there is a notable difference in their rankings among 21 brokers, with Interactive Investor taking the third spot and Barclays positioned at ninth. Barclays stands out with the availability of advisor services, which might appeal to those seeking additional guidance, whereas Interactive Investor does not offer such services. Choosing between these platforms will largely depend on personal preferences regarding additional services and specific trading needs.

Feature Interactive Investor logoInteractive Investor
Barclays logoBarclays
Share Trading info Yes Yes
CFD Trading info
ETFs info Yes Yes
Funds info Yes Yes
Bonds - Government (Gilts) info Yes Yes
Investment Trusts info Yes Yes
Spread Betting info
Crypto Trading info
Advisor Services info Yes
Investment Choices 5/5 Stars 5/5 Stars

Featured Offers


4.5/5 Stars

Low-cost US and UK shares.

4.5/5 Stars

Professional’s Gateway to the World’s Markets.

Trading Tools

For UK investors seeking advanced charting capabilities, Interactive Investor stands out compared to Barclays. Interactive Investor users can view corporate events like earnings and dividends directly on charts, use 18 different drawing tools, and access 104 technical indicators, allowing for a comprehensive trading analysis. In contrast, Barclays lacks these chart enhancements, with no drawing tools or technical indicators available. Interactive Investor further allows users to add personal notes, index overlays, and stock overlays to charts, capabilities that are not provided by Barclays.

Both brokers do offer browser-based trading platforms, making online trading straightforward for users. However, while both Interactive Investor and Barclays facilitate setting up alerts for stock price updates, only Interactive Investor delivers real-time market data. This feature ensures that investors have immediate access to the latest market movements, a critical advantage in timely decision-making. Interactive Investor’s overall approach to empowering traders with detailed tools and data sets it apart as a more equipped choice for serious investors.

Feature Interactive Investor logoInteractive Investor
Barclays logoBarclays
Web Platform info Yes Yes
Stock Alerts info Yes Yes
Charting - Indicators / Studies info 104 0
Charting - Drawing Tools info 18 0
Charting - Notes info Yes
Charting - Display Corporate Events info Yes
Charting - Stock Overlays info Yes
Charting - Index Overlays info Yes

ISAs and SIPPs

When comparing online brokers Interactive Investor and Barclays for UK retirement accounts, both platforms offer Individual Savings Accounts (ISAs) and Self-Invested Personal Pensions (SIPPs). This makes either option suitable for investors looking to save for retirement or manage their investments in a tax-efficient manner. With both providing these essential account types, potential users should consider factors like fees, tools, and customer service when making a decision best suited to their financial goals.

Dive deeper: Best SIPP Providers, Best Stocks and Shares ISA Providers.

Mobile App

For investors in the UK looking for mobile trading options, Interactive Investor and Barclays both offer apps compatible with iPhones and Android devices. Interactive Investor shines with a 4.5-star rating from UK.StockBrokers.com, earning a commendable 7th place out of 21 brokers for its mobile app experience. In contrast, Barclays receives a modest 2.5-star rating, placing it at 21st position among the same group. This comparison highlights Interactive Investor as the stronger choice for those prioritising a high-quality mobile app for their investment needs.

Dive deeper: Best Stock Trading Apps UK.

Beginners and Education

When it comes to educational resources for beginner investors, Interactive Investor shines brighter than Barclays. Interactive Investor offers live and archived educational webinars, allowing newbies to learn on their own schedule. However, Barclays lacks this on-demand webinar feature. Both platforms provide lessons on crucial topics like share trading, funds, and retirement, ensuring a comprehensive learning experience. According to UK.StockBrokers.com, Interactive Investor boasts a perfect 5-star rating for its educational efforts, placing it at an impressive 2nd among 21 brokers, while Barclays follows with a solid 4.5 stars, ranking 10th. Whether you're starting your investment journey or looking to deepen your understanding, Interactive Investor provides a more accessible and favourable educational platform than Barclays.

Feature Interactive Investor logoInteractive Investor
Barclays logoBarclays
Client Webinars info Yes
Client Webinars (Archived) info Yes
Education (Share Trading) info Yes Yes
Education (Funds) info Yes Yes
Education (Retirement) info Yes Yes
Education 5/5 Stars 4.5/5 Stars

Dive deeper: Best UK Trading Platforms for Beginners.

Market Research

When comparing the market research features of Interactive Investor and Barclays, both platforms provide similar benefits for UK investors. They each offer research reports for funds and insights into portfolio allocation by asset class, enhancing decision-making for those investing in various financial products. Both brokers also deliver comprehensive research on shares, ETFs, and funds, which ensures investors have access to vital information for these asset types. If you are looking into bonds, Barclays and Interactive Investor both offer valuable research resources. However, neither platform provides research on CFDs, which may be a limitation for those interested in this particular investment type. Overall, whether you choose Interactive Investor or Barclays, both deliver strong market research features, helping you make informed investment decisions.

Feature Interactive Investor logoInteractive Investor
Barclays logoBarclays
Research - Shares info Yes Yes
Research - CFDs info
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 Investor vs Barclays Winner

Which broker is better overall, Interactive Investor or Barclays? After collecting more than 900 data points over a 10-week period, we found Interactive Investor to be a better trading platform overall.

The standout feature at Interactive Investor (ii) is its low flat-rate fees. Other investment platforms typically favour percentage fees for fund investing, although more brokers are now opting for flat fees. Our view is that Interactive Investor is a great platform for any investor, offering a wide range of investments for cheap prices on the whole.

Feature Interactive Investor logoInteractive Investor
Barclays logoBarclays
Overall Rating 5/5 Stars 4/5 Stars
Charges & Fees 5/5 Stars 5/5 Stars
Investment Choices 5/5 Stars 5/5 Stars
Mobile App 4.5/5 Stars 2.5/5 Stars
Website 5/5 Stars 4.5/5 Stars
Ease of Use 5/5 Stars 3.5/5 Stars
Education 5/5 Stars 4.5/5 Stars

FAQs

Can you trade cryptocurrency with Interactive Investor or Barclays?

Interactive Investor does not offer crypto trading, while Barclays also does not provide crypto trading services, making them similar in their offerings concerning cryptocurrency options.

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Compare

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Overall Rating Interactive Investor Barclays
Overall Rating 5/5 Stars 4/5 Stars
Charges & Fees 5/5 Stars 5/5 Stars
Investment Choices 5/5 Stars 5/5 Stars
Mobile App 4.5/5 Stars 2.5/5 Stars
Website 5/5 Stars 4.5/5 Stars
Ease of Use 5/5 Stars 3.5/5 Stars
Education 5/5 Stars 4.5/5 Stars
Review Interactive Investor Review Barclays Review
Winner check_circle
Investments Interactive Investor Barclays
ISA info Yes Yes
SIPP info Yes Yes
Share Trading info Yes Yes
CFD Trading info
Funds info Yes Yes
ETFs info Yes Yes
Bonds - Corporate info Yes Yes
Bonds - Government (Gilts) info Yes Yes
Investment Trusts info Yes Yes
Spread Betting info
Crypto Trading info
Advisor Services info Yes
Trading Fees Interactive Investor Barclays
Minimum Deposit info £0 £0
Share Trading: 0-9 Deals/ Month info £3.99 £6
Share Trading: 10-19 Deals/ Month info £3.99 £6
Share Trading: 20+ Deals/ Month info £3.99 £6
5 trades per year (£30k portfolio) info £79.83 £105
12 trades per year (£30k portfolio) info £59.88 / £107.76 £75 or £147
36 trades per year (£30k portfolio) info £59.88 / £203.52 £75 or £291
120 trades per year (£30k portfolio) info £59.88 / £538.68 £75 or £795
3 fund trades per year (£30k portfolio) info £71.85 £75
Annual Custody Fee: £0 - £250,000 info £59.88 - £143.88 £0 - £525
Annual Custody Fee: £250K-£500K info £143.88 £525 - £650
Annual Custody Fee: £500,000 - £1m info £143.88 £650 - £850
Annual Custody Fee: £1m and over info £143.88 £850 and up
Bonds - Corporate - Fee info £3.99 £6
Bonds - Government (Gilts) - Fee info £3.99 £6
ETFs - Fee info £3.99 £6
Investment Trusts - Fee info £3.99 £6
Telephone Dealing Fee info £49 £25
Broker Screenshots Interactive Investor Barclays
Website Gallery (click to expand)
Mobile Trading Apps Gallery (click to expand)
Education Gallery (click to expand)
Platforms & Tools Interactive Investor Barclays
Web Platform info Yes Yes
iPhone App info Yes Yes
Android App info Yes Yes
Stock Alerts info Yes Yes
Charting - Indicators / Studies info 104 0
Charting - Drawing Tools info 18 0
Charting - Notes info Yes
Charting - Display Corporate Events info Yes
Charting - Stock Overlays info Yes
Charting - Index Overlays info Yes
Research Interactive Investor Barclays
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 Investor Barclays
Education (Share Trading) info Yes Yes
Education (Funds) info Yes Yes
Education (Retirement) info Yes Yes
Client Webinars info Yes
Client Webinars (Archived) info Yes
Overall Summary Interactive Investor Barclays
Overall Rating 5/5 Stars 4/5 Stars
Charges & Fees 5/5 Stars 5/5 Stars
Investment Choices 5/5 Stars 5/5 Stars
Mobile App 4.5/5 Stars 2.5/5 Stars
Website 5/5 Stars 4.5/5 Stars
Ease of Use 5/5 Stars 3.5/5 Stars
Education 5/5 Stars 4.5/5 Stars
Review Interactive Investor Review Barclays Review
Winner check_circle
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