An AI chatbot is a fast, cheap tutor for money questions: it explains, compares and drafts at any hour for free or about $20 a month. A fee-only financial advisor charges a median $300 an hour or $2,000 for a one-time plan, and in exchange sees your whole situation and answers for the advice. The chatbot is good at helping you understand a decision. It’s bad at making one for you, because it can be confidently wrong and nobody is responsible when it is. Most people do best with both: learn and prepare with the chatbot, and pay a person for the decisions that are large or hard to undo.
This guide is about asking AI money questions. If you want to use an assistant to find an advisor, read using AI to find a financial advisor instead.
The short version
| AI chatbot | Fee-only financial advisor | |
|---|---|---|
| Good at | Explaining terms, comparing options in general, drafting questions | Applying the rules to your whole situation and recommending what to do |
| Knows your situation | Only what you type in | Your accounts, taxes, family and goals, gathered on purpose |
| Accuracy | Often right, sometimes wrong in a confident tone | Can be wrong too, but must reasonably believe the advice is in your best interest |
| Duty to you | None | Fiduciary duty, if registered as an adviser |
| Accountable to | No regulator for the advice | The SEC or a state regulator, with a public record |
| Cost | Free, or about $20 a month | A median $300 an hour, $2,000 per plan, $4,500 a year ongoing |
| Available | Any time, instantly | By appointment |
What AI is good at for money questions
Explaining. Ask what a Roth conversion is, how a required minimum distribution works or what an expense ratio costs on $50,000, and you’ll usually get a clear answer you can follow up on as many times as you like. That’s the most reliable use.
Laying out trade-offs. “What are the arguments for paying down my mortgage versus investing?” gets you a fair list of factors. It won’t know which ones matter most for you, but it shows you what to think about.
Preparing. It turns a messy situation into a short list of questions for a planner, a checklist of documents to gather, or a plain summary of a benefits booklet you’ve pasted in. That makes a paid hour go further.
Being there. It answers at 11 p.m. the night before an open enrollment deadline, and it doesn’t mind basic questions. For many people that’s the difference between asking and not asking.
What AI is bad at
Being right every time. Regulators put it plainly in a joint alert from the SEC’s investor office, NASAA and FINRA: “information resulting from AI can be faulty, or even completely made up.” Their first piece of advice is in the heading: “Do Not Rely Solely on AI-Generated Information in Making Investment Decisions.”
Knowing this year’s rules. Contribution limits, tax brackets and benefit rules change every year. The 401(k) limit for 2026 is $24,500, up from $23,500 for 2025. An assistant that quotes last year’s number sounds just as sure as one that quotes this year’s.
Giving the same answer twice. Small changes in wording can change the answer. In our study of how assistants recommend advisors, rewording a question within the same assistant left only 28% of the names in common. Expect the same with other questions, and ask more than once.
Seeing what you left out. A chatbot answers the question you asked. A planner asks about the pension you forgot to mention, the spouse’s 401(k), the house you might sell. The missing detail is often the one that changes the answer.
Taking responsibility. A general chatbot isn’t registered to give investment advice. Anthropic’s consumer terms, for example, say you may not “rely upon the Services… to buy or sell securities or to provide or receive advice about securities,” because Anthropic “is not a broker-dealer or a registered investment adviser.” Whichever assistant you use, its answer comes with no fiduciary duty and no regulator record.
Resisting a confident forecast. People trust a precise prediction about as much from a machine as from a person. When the FINRA Foundation showed 1,033 adults the hypothetical claim that stocks would beat bonds by 18 to 23% in the second half of 2024, 34% trusted it when told AI said it and 33% when told a financial professional did. Neither should have: nobody can forecast markets that precisely.
What each costs
A chatbot. The main assistants have free versions. Paid plans add more use and better models: Claude Pro is $20 a month billed monthly, or $17 a month billed as $200 a year. The 12-month figure above is $20 times 12.
A fee-only planner. Among firms that publish prices, the median is $300 an hour (middle half $250 to $350), $2,000 for a one-time plan and $4,500 a year for ongoing planning. A planner who manages investments may charge a percentage of assets instead, a median of 1% a year. See how much a financial advisor costs.
The fair comparison isn’t $20 against $4,500. It’s a chatbot plus one or two paid hours against a chatbot alone. Our guide to hourly planners shows what an hour or two buys.
When a chatbot is enough
- You want to understand something. A term, a rule, how an account type works.
- The decision is small or easy to reverse. Which budgeting method to try, whether to open a high-yield savings account.
- You’re preparing for a meeting. Drafting questions, summarizing documents, listing what to bring.
- You already know the answer and want a second look. Ask it to argue the other side.
When an advisor is the better choice
- The decision is large or can’t be undone. When to claim Social Security, whether to take a pension as a lump sum, how to exercise stock options, what to do with an inheritance. See retirement planning and tax planning advisors in the public graph.
- Several things interact. Taxes, benefits, a spouse’s accounts and a home sale in the same year.
- You’ll act on the advice with real money. If you’d buy, sell or move an account because of the answer, check it with someone accountable for it.
- You need someone to stay steady. A chatbot won’t call you during a market drop or notice that you’ve stopped saving.
How to use both
- Learn with the chatbot first. Arrive at the meeting knowing the terms, and you’ll spend the paid time on your situation.
- Ask it to state its assumptions. “What are you assuming about my tax bracket, age and state?” Wrong assumptions are easier to spot than wrong conclusions.
- Bring its answer to a planner. “The chatbot said I should do a Roth conversion this year. Is that right for me?” is a good use of an hour. Planners who work by the hour or per plan, often called advice-only planners, are set up for exactly this.
- Keep account numbers and your Social Security number out of it. You don’t need them to get a good explanation.
How to check what you’re told
- Check every rule and number against the source. The IRS for tax limits, the Social Security Administration for benefits, your plan documents for employer rules. Ask the chatbot which source it used, then open it.
- Treat AI-promoted investments with suspicion. The regulators’ alert warns about “numerous unregistered and unlicensed online investment platforms” using AI claims to draw people in. Look up any platform or person on the SEC’s adviser search and BrokerCheck before you send money.
- Check the advisor too. Look up the firm and the person on IAPD, read the Form CRS, and confirm the firm is fee-only. Our guide to checking a financial advisor takes about ten minutes.
If you’re weighing a fully automated investing service instead, that’s a different product: a robo-advisor is a registered adviser that runs a portfolio for you. See robo-advisor vs financial advisor, and do I need a financial advisor? if you’re not sure you need either.