LU JIA JUN | PEAK
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Robo-adviser, DIY, or a human: the honest tradeoffs

21 Jun 2026 · Lu Jia Jun
Robo-adviser, DIY, or a human: the honest tradeoffs

I am an adviser, so you should read this with a healthy pinch of salt. I will still tell you when you genuinely do not need one, because an honest answer is the only kind worth giving.

Doing it yourself is the cheapest route, and for some people it is the right one. If you enjoy this stuff you will keep learning, and crucially, if you can stay calm and stick to the plan when markets fall, then a simple low-cost portfolio you run yourself is hard to beat on cost. The hidden price is not money, it is the discipline and the time, and the quiet damage of the panic decision made at the worst moment.

A robo-adviser sits in the middle. It builds and rebalances a diversified portfolio for you at a low fee, which removes a lot of the admin and the guesswork. What it does not do is know your CPF, your policies, your tax situation or your temperament. It will not talk you out of selling everything in a crash, because it does not know you are about to. It is a good tool for the investing slice, not a plan for your whole financial life.

A human adviser costs more, and that cost is only worth it if you actually get more. The real value is not stock picking, it is the boring, durable things. Keeping you disciplined through the scary stretches, joining up your investments with your insurance and CPF instead of treating them as separate islands, and being accountable to you for the result. That matters most when your situation is genuinely complex, or when you know your own worst enemy in money is your own behaviour.

So here is the honest cut. Simple situation, low balance, steady temperament, you may not need me, and I would rather say so than sell you something. Real complexity, real money, or a habit of acting at the wrong time, and a good adviser earns the fee several times over.

That belief is the whole reason I work in the open, with the rules written down, which you can see in the PEAK framework. And if you want an honest read on which of these three you actually need, book a free 30-minute review. I will tell you straight. General information only, not financial advice.

Every insight here is written or reviewed by me before it publishes. If it carries my name, I have read every word.