Fidelity Go vs Zoe Financial: Which Is Better in 2026?

Prices checked October 2026. A price marked (Oct 2026) was read on the vendor's own pricing page; others are described without a number because we could not verify one.

Fidelity's automated service, free below a stated balance and built from zero-expense-ratio Fidelity Flex funds. Best for people starting out.

How it works: A questionnaire sets the allocation, and Fidelity invests it in its own Flex mutual funds, which carry no expense ratio because Fidelity earns the advisory fee instead. Below a stated balance there is no advisory fee at all, which makes it one of the genuinely free ways to get a managed portfolio; above it, a flat percentage applies.

In practice, Fidelity Go’s AI automates a Fidelity Flex fund portfolio. It is a robo-advisor (hands-off automated investing), best suited to small balances, where it is free. On connecting an account: no (holds your money at Fidelity). On execution: automated. Cost: $0 under $25,000, then 0.35%/yr, no minimum to open (Oct 2026).

One real limitation: No tax-loss harvesting, which removes the strongest argument for a managed taxable account.

A matching service that connects you with vetted, fee-only fiduciary advisors, free to you because advisors pay for the introduction.

How it works: You answer questions about your situation and Zoe proposes advisors from its network, which it screens for fiduciary status, fee-only compensation and credentials. You interview them and hire directly. Zoe is paid by the advisors, which is why it costs you nothing and why the pool is limited to firms that joined.

In practice, Zoe Financial’s AI none; it is a matching service. It is a robo-advisor (hands-off automated investing), best suited to being matched to a vetted fiduciary advisor. On connecting an account: no (the advisor you hire manages assets). On execution: advisor-managed. Cost: free to you; your matched advisor sets the fee (Oct 2026).

One real limitation: You are matched from the network that pays to be in it, which is a smaller pool than the whole profession.

Category comes first. Fidelity Go focuses on small balances, where it is free (automates a Fidelity Flex fund portfolio), and Zoe Financial on being matched to a vetted fiduciary advisor (none; it is a matching service). On broker connection they differ too: Fidelity Go is “No (holds your money at Fidelity)” versus Zoe Financial at “No (the advisor you hire manages assets)”. That shapes everything downstream: how personal the answers are, where trades settle, and how much control you keep over individual positions.

Every tool gives something up for what it does well. Below is the give-and-take on each, so you can weigh the specific strengths against the limitations that come with them, beyond the headline category.

For AI investing tools, the distinction that matters most is whether the tool works from your actual, connected positions or reasons from something else: a separate account it manages for you, or the tickers and numbers you feed it. It decides how personal the answers can be, and where your money physically lives.

• Fidelity Go: manages a separate account it holds. Fidelity Go does not read the brokerage you already use. It opens and holds a new account, then invests the money you move into it, so its view is limited to what sits inside Fidelity Go.
• Zoe Financial: manages a separate account it holds. Zoe Financial does not read the brokerage you already use. It opens and holds a new account, then invests the money you move into it, so its view is limited to what sits inside Zoe Financial.

On this specific question the two land on the same side, so the deciding factors between them are elsewhere: category, cost, and who each is built for. This holdings-aware angle is the one Walnut is built around: it connects the brokerage you already use and reasons from your live positions, read-only by default, with any trades left for you to approve.

Each one wins a different job, so the answer depends on which job you need done.

• Choose Fidelity Go if you want small balances, where it is free. Its AI automates a Fidelity Flex fund portfolio, and it costs $0 under $25,000, then 0.35%/yr, no minimum to open (Oct 2026). It is built for someone with a smaller balance who wants automation at no cost and holds it in a retirement account where harvesting would not apply anyway. Keep in mind: no tax-loss harvesting, which removes the strongest argument for a managed taxable account.
• Choose Zoe Financial if you want being matched to a vetted fiduciary advisor. Its AI none; it is a matching service, and it costs free to you; your matched advisor sets the fee (Oct 2026). It is built for someone who has decided they want a fee-only fiduciary and would rather start from a screened shortlist than a directory. Keep in mind: you are matched from the network that pays to be in it, which is a smaller pool than the whole profession.
• Choose Walnut if you want a keep, trim or exit read on the stocks you already own, and placing the trades you approve. It is an AI investing app that connects the broker you already use, and it costs free; Walnut Plus $9.99/mo on the web; no fee on assets.

Because both sit in the same category, the choice comes down to the finer details above. Their basic approach is the same.

Cost is easy to misread when two tools charge in different shapes, so compare the model, not just the number. Fidelity Go: $0 under $25,000, then 0.35%/yr, no minimum to open (Oct 2026). Zoe Financial: free to you; your matched advisor sets the fee (Oct 2026). A percentage-of-assets fee scales with your balance, a flat subscription does not, and a “free” tier usually earns elsewhere (on cash, order flow, or premium upgrades), so the cheapest headline is not always the cheapest outcome for your situation.

Prices checked October 2026. Pricing and tiers change, so confirm the current numbers on each provider’s own site before you decide.

Walnut is an AI investing app, and it is the pick for a keep, trim or exit read on the stocks you already own, and placing the trades you approve (free; Walnut Plus $9.99/mo on the web; no fee on assets). It connects the brokerage you already use, read-only by default, gives each holding a keep, trim or exit read against the S&P 500, flags any position above a quarter of the portfolio, and places the trades you approve. You use it through its own assistant, or inside Claude or ChatGPT. See Walnut vs Fidelity Go and Walnut vs Zoe Financial.