InvestEngine Review: The Zero-Fee ETF Platform Tested

This InvestEngine review looks past the “zero fees” headline to the question that actually matters: if a platform charges no fee to build and hold a DIY portfolio, where does the money come from, and is it a sensible long-term home for your investing? InvestEngine has built a reputation as one of the cheapest ways to invest in ETFs in the UK, and for the specific job it is designed to do, that reputation holds up. But the platform makes a deliberate trade to get there, and understanding it is the difference between InvestEngine being perfect for you or quietly the wrong choice.

What InvestEngine is

InvestEngine is an FCA-regulated, UK ETF-only investment platform. That “ETF-only” part is the single most important thing to grasp: you cannot buy individual shares, active funds, investment trusts or bonds directly. You buy exchange-traded funds, and only exchange-traded funds. Within that, it offers a Stocks and Shares ISA, a personal pension (SIPP), a general investment account and business accounts. It gives you two routes: a DIY option where you build your own portfolio, or a Managed option where you answer some questions and InvestEngine runs a ready-made portfolio for you.

The costs: where zero is real and where it is not

The headline is genuinely accurate for the everyday case. On DIY portfolios, InvestEngine charges no platform fee, no account fee and no dealing commission. You can hold an ISA or a SIPP with no wrapper fee on top, which is unusual and genuinely valuable, since many rivals charge a percentage just for the tax wrapper. In late 2024 the platform also removed its previous SIPP fee, making the pension account fee-free at the platform level too.

Two costs remain, and neither is hidden. First, every ETF charges its own ongoing fund cost, typically somewhere in the region of 0.10% to 0.90% a year depending on what you hold. That is paid to the fund provider, not InvestEngine, and you would pay it on any platform. Second, if you choose a Managed portfolio rather than DIY, InvestEngine charges a management fee of around 0.25% a year for running it. So “zero fee” is true for DIY investing and not quite true for the managed service, which is a fair deal but not free. Fee structures change, so confirm the current figures on the InvestEngine website before you commit.

Features that stand out

For a low-cost platform, the toolkit is better than you might expect. There are over 770 ETFs to choose from, covering global markets, sectors, themes and asset classes, which is plenty to build a sensible diversified portfolio. Fractional investing lets you put in from as little as £1, so no cash sits idle waiting for a whole share, and a savings plan lets you automate regular contributions. The feature keen DIY investors tend to like most is one-click rebalancing: set your target allocations and the platform tells you exactly what to buy or sell to get back to them, which turns a fiddly spreadsheet job into a single tap.

Where it falls short

The limitations are all versions of the same design decision. InvestEngine is not built for active traders, day traders or anyone who wants to pick individual stocks; there simply are no individual shares to buy. If you want active funds, investment trusts or direct bonds, you will not find them here. None of this is a flaw so much as a boundary: the platform has decided ETFs are the right tool for most long-term investors and built everything around that. If you agree, the constraint will not bother you. If you want a share-dealing account, look elsewhere, and see our best investment platforms in the UK roundup for options.

Is your money safe?

InvestEngine is authorised and regulated by the Financial Conduct Authority, and your investments are covered by the Financial Services Compensation Scheme up to £85,000 per person in the event the platform itself fails. You can verify its authorisation on the FCA register. That FSCS cover protects you against platform failure, not against your investments falling in value, which is normal market risk that applies everywhere. The platform manages over £1 billion in client assets, which is a reasonable sign of scale and stability for a newer provider.

Who InvestEngine suits

InvestEngine is an excellent fit for cost-conscious, long-term investors who want to build a simple, diversified ETF portfolio inside a fee-free ISA or SIPP and are happy to leave individual stock-picking alone. The fee-free DIY wrapper is genuinely one of the strongest offers in the UK for that job. It is the wrong platform if you want to trade shares, hold active funds or tinker frequently. For a like-for-like comparison of the cheapest wrappers, see our guide to the cheapest stocks and shares ISA platform, and for the broader case for this style of investing, how many index funds you actually need.

Frequently asked questions

Is InvestEngine really free? For DIY portfolios, yes: there is no platform fee, account fee or dealing commission, including on the ISA and SIPP. You still pay each ETF’s own ongoing fund cost, and if you choose a Managed portfolio you pay a management fee of around 0.25% a year. So DIY investing is fee-free at the platform level; the managed service is not.

Can you buy individual shares on InvestEngine? No. InvestEngine is an ETF-only platform by design, so you cannot buy individual company shares, active funds, investment trusts or bonds directly. If picking individual stocks matters to you, InvestEngine is not the right platform and you should consider a share-dealing account instead.

Is InvestEngine safe and FSCS protected? InvestEngine is authorised and regulated by the Financial Conduct Authority, and eligible investments are covered by the Financial Services Compensation Scheme up to £85,000 per person if the platform fails. That protection does not cover normal falls in the value of your investments, which is standard market risk.

Does InvestEngine offer an ISA and a pension? Yes. InvestEngine offers a Stocks and Shares ISA, a personal pension (SIPP), a general investment account and business accounts. A key attraction is that the ISA and SIPP carry no platform wrapper fee, which many rival platforms do charge.

What is the minimum to start with InvestEngine? Fractional investing means you can invest from as little as £1 in an ETF, so no money sits idle. If you set up an automated savings plan, a small regular minimum typically applies, so check the current figure when you set one up.

Is InvestEngine good for beginners? It can be, especially the Managed option, which builds and runs a ready-made ETF portfolio for you for a small fee. The DIY option is best suited to investors comfortable choosing their own ETFs and setting target allocations, helped by the one-click rebalancing tool.