My investment platform has offered me a premium package. This comes with extra features, preferential foreign exchange rates, and improved customer service – but at a hefty monthly cost.
Is it likely to make me a better investor, or should I try to find the cheapest possible platform and seek help elsewhere?
Premium features can include fancy tools and charts, but investors may not need them
Nick Perrett, founder and chief executive of investing and saving platform Prosper, replies: DIY investing is already complicated enough for most Britons. Investment platforms add fuel to the fire by competing to offer investors ‘more’ – whether it’s more features, more flexibility, or more value.
In all honesty, I’m not surprised that investors find it difficult to cut through the noise.
High-net-worth individuals can experience even more of this noise. Some digital wealth platforms are introducing new premium–priced plans designed for those managing portfolios well into six figures, typically bundling reduced trading costs, preferential foreign exchange rates, and complimentary access to certain instruments.
The proposition appears compelling, but in practice deserves closer scrutiny when working out whether it’s worthwhile. The suggestion of better value often obscures the true costs involved. Here is what I would suggest you do.
Scrutinise the package to see whether it fits your investment approach
Investment platforms usually pitch premium investment plans at the most active DIY investors. As part of the package, investors get several free trades each month, discounted foreign exchange rates, and increasingly sophisticated dashboards and analytics.
Some even promise that investors will eventually have access to a new–generation platform, still under development.
But here’s the rub – most affluent investors aren’t high–frequency traders. They don’t need to trade multiple times each month, nor do they spend evenings studying advanced charts.
Extra features won’t make you a ‘better’ investor if you already favour a long–term approach that doesn’t require individual stock picking or keeping a close eye on performance.
Indeed, this approach probably is more effective without the noise. At best, premium features should be seen as optional extras.
And then there’s the matter of cost. A premium plan priced at £39.99 per month amounts to almost £480 per year. Over a decade that’s nearly £5,000, proving that compounding works both ways – and that high fees erode your overall wealth.
It’s important to think about your existing investment philosophy and whether the premium price will save you money – or cost you a significant amount in the long run.
Wealth erosion happens even without poor investment decisions
High‑net‑worth investors are aware of the difference between nominal and real returns. They understand that small, persistent costs can quietly undermine long‑term outcomes.
Consider a £250,000 portfolio growing at 8 per cent per year over 20 years. Left untouched, it would grow to approximately £1,155,000. Introduce a recurring £480 annual platform fee, and the end value falls to at least £1,141,00 – a difference of nearly £13,000.
That shortfall is not the result of market volatility or poor investment decisions. It’s simply the cost of premium features, compounded over time.
Investors that trade infrequently and hold diversified positions across global markets have little need to monitor their investments constantly. Premium features – and therefore premium fees – become a silent drag on wealth.
New investment platforms support a simplified low–cost approach
A newer crop of digital wealth platforms is competing on efficiency rather than features. Simplicity is the focus, both in terms of pricing structure and investment approach.
Fees are straightforward to understand, because they’re generally stripped right back – no platform fees, trading commissions or exit charges.
Prosper is among the most notable of these challengers, built on a simple premise that investors shouldn’t be penalised for sticking to a prudent investment plan.
Prosper offers access to global equities, funds, and exchange–traded funds (ETFs), alongside tax‑efficient accounts such as Isas and Sipps. There are no account fees and Prosper even refunds the underlying investment fees on 30 funds, making zero–cost investing a reality.
The value of investments may rise or fall, meaning you may receive back less than the amount you initially invested. Prosper does retain interest on cash left uninvested in investment products and any cash held in the Prosper Wallet.
For those managing multi‑generational capital — families building trusts, endowments, or simply seeking financial independence — the lack of unnecessary fees matters. Over long horizons, platform fees can rival inflation or taxation in their impact on outcomes.
It comes down to what you need from your investing platform
To be clear, investment platforms with premium features can offer some value, particularly for those who trade frequently or require specialist tools. But for many affluent investors, who make fewer than a dozen trades a year and focus on long‑term growth, the justification is less obvious.
It’s worth questioning whether features such as several free trades every month are features at all, or simply clever packaging of a cost that shouldn’t exist in the first place.
Prosper’s model – zero platform fees – may lack the bells and whistles of its peers. It doesn’t promise trading dashboards or speculative analytics.
But what it does offer is an investing platform without a long–term drag on wealth.
For those seeking to preserve capital, accumulate wealth efficiently, and pass it on intact, the most powerful feature is not a discounted trade. It’s the absence of cost – which is exactly what Prosper aims to provide.
> Find out more and open an account with Prosper
Capital at risk. Investments can go down as well as up. Prosper does not offer investment advice. If you are unsure about investing, please speak to an independent financial adviser before proceeding. Prosper Savings Limited is authorised and regulated by the Financial Conduct Authority (FCA), registration number 991710.