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Interactive Investor vs Vanguard UK Investor 2026

StockBrokers.com

Written by StockBrokers.com

July 31, 2025

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

Interactive Investor
4.5/5 Stars Overall
  • Minimum Deposit: £1
  • ISA: Yes
  • SIPP: Yes
Vanguard UK Investor
4/5 Stars Overall
  • Minimum Deposit: £500
  • 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 Investor offers better pricing than Vanguard UK Investor 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

Interactive Investor vs Vanguard UK Investor: when it comes to investment choice, Interactive Investor covers more ground. With Interactive Investor you can trade shares, ETFs, funds, corporate bonds, gilts, and investment trusts. Vanguard UK Investor focuses on its own ETFs and funds and does not offer share dealing, bonds, or investment trusts. Neither platform supports crypto or CFD trading. Vanguard also offers adviser services, which Interactive Investor does not.

According to UK.StockBrokers.com, Interactive Investor earns 5/5 stars for investment choices and ranks 3rd out of 21 brokers, while Vanguard UK Investor scores 3.5/5 stars and ranks 16th. If you want the widest range of shares and other securities, Interactive Investor fits the bill; if you prefer a simpler menu of Vanguard funds with access to adviser services, Vanguard UK Investor may suit you better.

Feature Interactive Investor logoInteractive Investor
Vanguard UK Investor logoVanguard UK Investor
Share Trading info Yes No
CFD Trading info No No
ETFs info Yes Yes
Mutual Funds info Yes Yes
Bonds - Government (Gilts) info Yes No
Investment Trusts info Yes No
Spread Betting info No No
Crypto Trading info No No
Advisor Services info No Yes
Investment Choices 5/5 Stars 3.5/5 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 charting and analysis, Interactive Investor outpaces Vanguard UK Investor. Interactive Investor displays corporate events (earnings, splits, dividends) on charts, supports 104 technical indicators, lets you add notes, and allows stock overlays. Index overlays aren’t available on either platform. Vanguard UK Investor offers none of these charting features and has 0 drawing tools; Interactive Investor’s drawing tool count isn’t specified here.

On platforms and data, both brokers provide a browser-based trading platform. Interactive Investor also lets you set price alerts for stock updates, while Vanguard UK Investor does not. Neither broker offers real-time market data.

Feature Interactive Investor logoInteractive Investor
Vanguard UK Investor logoVanguard UK Investor
Web Platform info Yes Yes
Stock Alerts info Yes No
Charting - Indicators / Studies info 104 0
Charting - Drawing Tools info 0
Charting - Notes info Yes No
Charting - Display Corporate Events info Yes No
Charting - Stock Overlays info Yes No
Charting - Index Overlays info No No

ISAs and SIPPs

Interactive Investor and Vanguard UK Investor both provide attractive options for those in the UK looking to invest for retirement through accounts like ISAs and SIPPs. Interactive Investor offers both these retirement account types, giving investors the flexibility to save tax efficiently through an Individual Savings Account (ISA) or manage their pension with a Self-Invested Personal Pension (SIPP). Likewise, Vanguard UK Investor also provides access to ISAs and SIPPs, making it a viable alternative for those seeking straightforward investment solutions for their retirement planning. Both platforms aim to simplify investment experiences, allowing UK investors to build their retirement savings effectively. By offering these account types, both Interactive Investor and Vanguard UK Investor position themselves as strong contenders in the online brokerage sphere, catering to the specific retirement needs of UK investors.

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

Mobile App

Interactive Investor and Vanguard UK Investor both offer iPhone and Android apps for UK users, but UK.StockBrokers.com rates Interactive Investor higher for mobile: 4.5 out of 5 stars and 8th out of 21 brokers, versus Vanguard UK Investor’s 3.5 stars and 16th place. If easy mobile investing and portfolio checks are a priority, Interactive Investor’s app scores better overall, though both provide the essentials on iOS and Android.

Dive deeper: Best Stock Trading Apps UK.

Beginners and Education

For UK beginner investors comparing education, Interactive Investor beats Vanguard UK Investor overall. Neither firm offers client webinars or on-demand replays. Interactive Investor teaches share trading (Vanguard does not), and both cover funds and retirement. UK.StockBrokers.com rates Interactive Investor 5/5 stars and ranks it 3rd out of 21 brokers for beginner education, while Vanguard UK Investor earns 3.5/5 stars and places 14th.

Feature Interactive Investor logoInteractive Investor
Vanguard UK Investor logoVanguard UK Investor
Client Webinars info No No
Client Webinars (Archived) info No No
Education (Share Trading) info Yes No
Education (Funds) info Yes Yes
Education (Retirement) info Yes Yes
Education 5/5 Stars 3.5/5 Stars

Dive deeper: Best UK Trading Platforms for Beginners.

Market Research

When comparing the market research features of Interactive Investor and Vanguard UK Investor, both platforms provide research reports for funds, helping investors make informed decisions. They also allow users to view their portfolio allocation by asset class, offering valuable insights into asset distribution. However, Interactive Investor shines with its broader research offerings, covering shares, ETFs, and bonds, whereas Vanguard UK Investor focuses on research for funds and ETFs, but does not provide insights into shares or bonds. UK investors seeking comprehensive research tools might find Interactive Investor more suitable for their needs.

Feature Interactive Investor logoInteractive Investor
Vanguard UK Investor logoVanguard UK Investor
Research - Shares info Yes No
Research - ETFs info Yes Yes
Research - Bonds info Yes No
Research - Funds info Yes Yes
Fund Research - Research Reports info Yes Yes
Portfolio Allocation Breakdown info Yes Yes

Interactive Investor vs Vanguard UK Investor Winner

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

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
Vanguard UK Investor logoVanguard UK Investor
Overall Rating 4.5/5 Stars 4/5 Stars
Charges & Fees 4.5/5 Stars 4.5/5 Stars
Investment Choices 5/5 Stars 3.5/5 Stars
Mobile App 4.5/5 Stars 3.5/5 Stars
Website 5/5 Stars 4/5 Stars
Ease of Use 5/5 Stars 5/5 Stars
Education 5/5 Stars 3.5/5 Stars

FAQs

Can you trade cryptocurrency with Interactive Investor or Vanguard UK Investor?

Both Interactive Investor and Vanguard UK Investor do not offer crypto trading options to their customers.

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Compare

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Overall Rating Interactive Investor Vanguard UK Investor
Overall Rating 4.5/5 Stars 4/5 Stars
Charges & Fees 4.5/5 Stars 4.5/5 Stars
Investment Choices 5/5 Stars 3.5/5 Stars
Mobile App 4.5/5 Stars 3.5/5 Stars
Website 5/5 Stars 4/5 Stars
Ease of Use 5/5 Stars 5/5 Stars
Education 5/5 Stars 3.5/5 Stars
Review Interactive Investor Review Vanguard UK Investor Review
Winner check_circle
Investments Interactive Investor Vanguard UK Investor
ISA info Yes Yes
SIPP info Yes Yes
Share Trading info Yes No
CFD Trading info No 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 No
Spread Betting info No No
Crypto Trading info
Advisor Services info No Yes
Trading Fees Interactive Investor Vanguard UK Investor
Minimum Deposit info £1 £500
Share Trading: 0-9 Deals/ Month info £3.99 N/A
Share Trading: 10-19 Deals/ Month info £3.99 N/A
Share Trading: 20+ Deals/ Month info £3.99 N/A
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 £59.88 / £143.88 £48 - £375
Annual Platform Fee (Funds): £250K-£500K info £143.88 £375
Annual Platform Fee (Funds): £500,000 - £1m info £143.88 £375
Annual Platform Fee (Funds): £1m and over info £143.88 £375
Bonds - Corporate - Fee info £3.99 N/A
Bonds - Government (Gilts) - Fee info £3.99 N/A
ETFs - Fee info £3.99 £0
Investment Trusts - Fee info £3.99 N/A
Telephone Dealing Fee info £49 N/A
Broker Screenshots Interactive Investor Vanguard UK Investor
Website Gallery (click to expand)
Mobile Trading Apps Gallery (click to expand)
Education Gallery (click to expand)
Platforms & Tools Interactive Investor Vanguard UK Investor
Web Platform info Yes Yes
iPhone App info Yes Yes
Android App info Yes Yes
Stock Alerts info Yes No
Charting - Indicators / Studies info 104 0
Charting - Drawing Tools info 0
Charting - Notes info Yes No
Charting - Display Corporate Events info Yes No
Charting - Stock Overlays info Yes No
Charting - Index Overlays info No No
Research Interactive Investor Vanguard UK Investor
Research - Shares info Yes No
Research - CFDs info
Research - Funds info Yes Yes
Fund Research - Research Reports info Yes Yes
Research - ETFs info Yes Yes
Research - Bonds info Yes No
Portfolio Allocation Breakdown info Yes Yes
Education Interactive Investor Vanguard UK Investor
Education (Share Trading) info Yes No
Education (Funds) info Yes Yes
Education (Retirement) info Yes Yes
Client Webinars info No No
Client Webinars (Archived) info No No
Overall Summary Interactive Investor Vanguard UK Investor
Overall Rating 4.5/5 Stars 4/5 Stars
Charges & Fees 4.5/5 Stars 4.5/5 Stars
Investment Choices 5/5 Stars 3.5/5 Stars
Mobile App 4.5/5 Stars 3.5/5 Stars
Website 5/5 Stars 4/5 Stars
Ease of Use 5/5 Stars 5/5 Stars
Education 5/5 Stars 3.5/5 Stars
Review Interactive Investor Review Vanguard UK Investor Review
Winner check_circle
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