Interactive Investor

Open a SIPP

Get SIPP-shape for the new tax year.

Start the 2024/25 tax year in style: add a SIPP to your plan by 30 April and get our special double offer. Terms apply.

Offer circle with text: £50 of free trades plus 3 months free SIPP

Open an account

Whether you are looking for a general trading account, an ISA or a SIPP, we’ve got you covered with a low, flat fee.


Make the most of your tax-free savings allowance with our great value, award-winning ISA.


Our flexible account, where you can invest in all markets in the way you want.


Take control of your pension with our low-cost Which? Recommended SIPP.

Please remember, investment value can go up or down and you could get back less than you invest. The value of international investments may be affected by currency fluctuations which might reduce their value in sterling.

Be up to £43k better off.

Research shows you could be better off by up to £43k over 30 years of investing in an ii ISA and Trading Account due to our low, flat fees. This is just for illustration if all other factors were the same.

The advantage of lower fees over time means that you could be significantly better off in the long run. And by holding multiple accounts with ii for the same low fee, you can save even more. By how much will always depend on your personal circumstances. More about our analysis

Transfer your ISA and Trading Accounts to ii and keep more of your money.

Supporting investors for over 25 years

  • Value
    Our fair flat fees save you money and help you achieve your goals sooner.
  • Choice
    Access 40,000+ UK and global stocks, plus the tools and analysis to help – if you need it.
  • Intelligence
    Our award-winning insight means you can choose your investments with added confidence.

FCA regulated with full FSCS protection.

interactive investor is part of abrdn

ii continues to be the UK’s leading flat-fee investment platform offering subscription pricing and a whole-of-market investment choice. As part of one of Europe’s largest investment, wealth management and advice firms, we are better able to help you take control of your financial future.

Find out more

interactive investor is the most user-friendly fund shop with a fixed-fee model as its website is packed with investment information and guidance.

As seen in The Telegraph

Insight and ideas

Our impartial editorial, rated lists and portfolios are there to make it easier to make the right choices.

Quick-start Funds

Easy, straightforward investing. Six low cost funds selected by experts. A simple way to help get you started.

Super 60 investment list

Discover a range of investments rigorously selected by experts, with quality options for any portfolio.

ACE 40 sustainable list

The UK's first rated list of ethical investments to help you align investments with your personal values.


Risk Warning: The price and value of investments and their income fluctuates: you may get back less than the amount you invested. If you are unsure about the suitability of a particular investment or think that you need a personal recommendation, you should speak to a suitably qualified financial adviser. Please note, the tax treatment of these products depends on the individual circumstances of each customer and may be subject to change in future. If you are uncertain about the tax treatment of the products you should contact HMRC or seek independent tax advice.