Robo-Advisor vs Fee-Only Advisor: Who Each One Fits

The actual product is this: you fill out a questionnaire, the platform assigns you to a pre-built ETF portfolio, and it manages that portfolio automatically from there. No human reviews your account. No one calls you. The algorithm handles rebalancing and, on some platforms, tax-loss harvesting. That's what you're paying for, and at 0.25% per year, it's inexpensive for what it does.

You sign up online, answer 8 to 15 questions about your goals, timeline, and how much volatility you can handle, and the platform assigns you to a model portfolio. That model is a mix of stock and bond ETFs weighted to a target risk level. The platform handles rebalancing, tax-loss harvesting in taxable accounts, and dividend reinvestment from there.

No human picks the holdings. The fund selection and allocation rules are baked into the algorithm by the firm that built the platform. Market moves? The algorithm responds according to its rules, not based on judgment about your specific situation.

So what does fiduciary duty actually mean when there's no human involved? Most major robo-advisors are registered investment advisers and owe a fiduciary duty under the Investment Advisers Act. That obligation is real, and you can verify any firm's registration status on the SEC's Investment Adviser Public Disclosure database (opens in new tab). But the fiduciary duty is exercised through the design of the algorithm, not through case-by-case judgment about your specific account. Worth understanding the difference before you sign up.

Fees run about 0.25% per year or less on assets under management, on top of ETF expense ratios (0.03% to 0.20%). Account minimums are low, often $0 to $500. Communication goes through chat, email forms, or a help center.

Low cost. On a $50,000 balance, 0.25% works out to about $125 a year before ETF expense ratios. For broad market exposure with minimal overhead, that's a genuinely competitive number.

Broad diversification. Most platforms spread your money across hundreds or thousands of companies through a handful of ETFs, so one company's bad quarter barely moves the needle. You're not picking; you're buying the market (or a slice of it).

Automatic rebalancing. When your allocation drifts from the target, the platform corrects it. You don't have to log in or decide anything.

Tax-loss harvesting in taxable accounts. Many platforms sell positions that are down to offset gains elsewhere, which can reduce what you owe at tax time. It happens in the background, whether you're paying attention or not. (This gets into tax territory. Talk to your CPA about whether it matters in your situation.)

Low minimums and fast setup. Most robo-advisors open with $0 to $500. The questionnaire takes under 15 minutes and after that the platform takes over. If you want to start investing without a lot of friction, that's hard to beat.

You own ETFs, not individual companies. Robo-advisors invest in fund baskets, not specific stocks. If you want a managed account that holds individual companies you can name, that's a different product entirely.

There's no specific person assigned to your account. Questions go to a help center, chat support, or a call-center team. That's by design, and it's how they keep costs low. Just know that going in, because when something confusing happens in your portfolio, you won't have one person to call.

The questionnaire is a simplified model. Eight to fifteen questions produce a risk category, and that category determines your allocation. It doesn't update itself. If your situation changes, you need to go back in and change your answers manually. Most people don't.

Diversification limits single-company risk. It doesn't eliminate market risk. When the broader market drops, a diversified ETF portfolio drops with it. Holding hundreds of companies protects against one company blowing up. A 2008-style decline hits everything. All investing involves the real possibility of losing money.

Premium tiers cost more. Some platforms offer access to human advisers at a higher tier. Read the full pricing before assuming the base fee covers what you actually want. The 0.25% number is often the entry-level price, not the all-in one.

The typical management fee is 0.25% to 0.50% per year on your account balance. On a $50,000 account, that is $125 to $250 annually for the platform itself.

On top of that, the underlying ETFs carry their own expense ratios, typically 0.03% to 0.20%. Add the two together and a realistic all-in cost is roughly 0.28% to 0.70% per year, depending on which platform you use and which funds it selects.

Some platforms charge flat monthly fees instead of a percentage: $3 to $12 per month is common. That structure can cost less on large balances and more on small ones. Do the math with your actual balance before deciding which pricing model works in your favor.

A few platforms offer a free tier. Free does not mean no cost: the platform may still earn money through fund selection (choosing proprietary funds with higher expense ratios), cash sweep arrangements, or premium upsell. Read the ADV brochure and fee disclosure, not just the landing page.

One point worth keeping separate: fee level does not determine investment outcome. A lower-cost robo-advisor can still lose money in a declining market, and a more expensive one can too. Investing involves risk, including the possible loss of principal. Cost is one factor in comparing options; it is not a predictor of results.

Neither column is objectively better. Cheaper and more diversified versus more selective and directly reachable: those are real trade-offs, not a trick question. Both can lose money. Neither structure predicts performance. The right pick depends on which trade-offs actually fit how you want to invest.

A robo-advisor is probably a good fit if:

• You want broad, low-cost exposure to the stock and bond markets through diversified ETFs.
• You want to set it up and not think about it. No day-to-day decisions.
• Keeping fees low is your top priority. At 0.25%, it's genuinely inexpensive compared to most alternatives.
• You don't need direct access to a specific person. Chat support or a help center is enough for you.
• You're just starting out and want a simple, low-minimum way to begin.

If that list describes you, a robo-advisor is a reasonable, well-built option. For a lot of investors, this is exactly the right product. And we'd say so even though it's not what we offer.

Some investors want individual stocks in a focused portfolio. They want to know exactly what they own and why it's there. They have questions that a short questionnaire doesn't touch, and they want a specific person they can reach when those questions come up. Fund baskets and a help-center ticket aren't what they're after.

Those are legitimate preferences. They just describe a different product.

Narstar is a fee-only registered investment adviser. We manage three model portfolios at Interactive Brokers, starting at $3,000. Client assets are held at the custodian, not with us, and are covered by SIPC (opens in new tab) protection. We invest in individual companies, not ETF baskets. You can reach us directly by email, not through a ticket queue.

Our fees are higher than a robo-advisor's: 0.60% for the Income portfolio, 1.20% for Growth, and 1.60% for Speculative. On a $50,000 account, that's $300 to $800 per year, versus about $125 at a robo-advisor. Higher fees don't guarantee better outcomes, and a focused portfolio carries more concentration risk than a broadly diversified fund. The homepage shows what our fees work out to at any balance.

NarStar LLC is registered with the State of Utah (CRD #337496) and conditionally registered with the State of Texas. You can verify both at adviserinfo.sec.gov/firm/summary/337496 (opens in new tab).

If a robo-advisor is actually the better fit for your situation, we'll say so.

Are robo-advisors safe?

Two separate questions are hiding in that one. Is your money protected if the platform company itself fails? Generally yes: your assets are held at a custodian in your name, not on the platform's balance sheet, with SIPC coverage like any brokerage account. Can the investments still lose value? Yes. Always. SIPC protects against the broker failing. It doesn't protect against the market falling. The platform being legitimate and the investments carrying real risk are not in contradiction.

Do robo-advisors perform better than human advisers?

There's no general answer, and be suspicious of anyone who claims one. The two products hold different things: broad index ETFs versus selected individual securities. Results depend on what markets do and what's held, not on whether a human or an algorithm pressed the button. The honest comparison is about structure (cost, holdings, communication, concentration), not a promised outcome. Past performance doesn't predict future results in either column.

Can I lose money with a robo-advisor?

Yes. Diversification reduces the impact of any single company failing, but the whole portfolio drops in a broad market decline. Anyone investing in stocks and bonds, through any product, can lose money, including the possible loss of principal.

Why not just buy index ETFs myself?

You can, and for some people that's genuinely the right answer. A robo-advisor charges its fee for automatic rebalancing, tax-loss harvesting, and removing the temptation to tinker during a rough month. Going self-directed means no advisory fee and total control, which sounds great until "total control" includes the freedom to panic-sell at the bottom. Honestly, the question worth asking is which failure mode you're more prone to.

How much do robo advisors charge?

Most charge 0.25% to 0.50% per year on your account balance, plus the underlying ETF expense ratios (typically 0.03% to 0.20%). The realistic all-in cost is roughly 0.28% to 0.70% annually. Some platforms use flat monthly fees of $3 to $12 instead. A few offer a free tier, but those platforms often earn revenue through fund selection or cash sweep arrangements. Read the full fee disclosure before assuming a free tier is truly free.

What are typical robo advisor fees?

The typical management fee is 0.25% to 0.50% per year. Add the expense ratios of the ETFs the platform holds (0.03% to 0.20%) and the combined cost is roughly 0.28% to 0.70% per year. On a $50,000 account, that is about $140 to $350 annually. Premium tiers with access to human advisers cost more. Fee level does not guarantee any investment outcome: investing involves risk, including the possible loss of principal.