A is an investing service that runs on software instead of meetings. You answer a short questionnaire, the app builds you a , and from then on it manages the details automatically. The pitch is "investing without the homework," and unlike a lot of financial pitches, this one is mostly true. The question is whether it's worth the fee.

What a robo-advisor actually does

  • Builds your allocation. Based on your age, goals, and how you answered questions about risk, it picks a mix of low-cost and , the same decision a human advisor would make.
  • Invests every deposit. Money you send in gets invested automatically, so cash never sits idle and you never forget the last step.
  • Rebalances. When stocks surge or slump and your mix drifts, it quietly trades back to the target so your risk level stays where you set it.
  • Harvests tax losses. In a taxable account, some robos sell investments that have dipped and replace them with similar ones, capturing losses that can trim your tax bill.

What it costs, honestly

The going rate is about 0.25% of your balance per year, which is $25 a year on $10,000, plus the expense ratios of the underlying funds (usually cheap ones). Compare the alternatives: doing it yourself with a target-date fund or a broad index fund costs no extra layer at all, while a traditional human advisor often charges around 1% of your assets every year, four times the robo's rate, and frequently with account minimums that shut out beginners anyway. Some human advisors charge flat or hourly fees instead, which can be a fair deal when your situation genuinely needs one.

Notice what a robo does not promise: beating the market. It builds roughly the same portfolio you could build yourself and maintains it well. On a starter balance, the fee is coffee money; on the large balance you hope to have someday, 0.25% of a lot is a lot, so it's a decision worth revisiting every few years as your account grows.

So who should use one?

Be honest with yourself about behavior, because that's what the fee really buys. The math says a DIY index-fund investor keeps the 0.25%. The catch is that the math only works if you consistently invest, never panic-sell, and rebalance occasionally, and the most expensive investing mistakes are behavioral, not technical. A robo that keeps you automated and hands-off through a scary market can earn its fee many times over.

  • DIY fits you if one boring fund plus an automatic monthly transfer sounds doable and you can leave it alone.
  • A robo fits you if you want it handled, you like the extras like and , and paying 0.25% beats not starting.
  • A human advisor fits you when life gets complicated: a business, an inheritance, compensation, or a plan involving more than investing.

There's no wrong door here. A robo-advisor, a , and a hand-built index portfolio all land in roughly the same place: diversified, low-cost, long-term. The worst option is the fourth one, waiting years to choose.

If you go the robo route, stick to established names, check the full fee schedule (a few charge monthly subscriptions instead, which can be steep on small balances), and resist the upsells into fancier products. The simple version is the good version.