Savings marketplaces and online banks

A savings marketplace lets you open accounts at several banks from one login. The marketplace itself is usually not a bank.

That single fact drives everything worth knowing. Your money sits at a partner institution, that institution’s insurance is the insurance you have, and the platform is a convenience layer over the top.

So the question is never “is this platform safe”. It is where does my money legally sit, and who insures it there.

Products that all present as “a place to keep cash” can be built three different ways, and the differences only show up when something goes wrong.

• A direct bank account. You are a customer of the bank. Its FDIC or NCUA insurance applies to you directly.
• A deposit marketplace. You open an account at a partner bank through a platform. The money is on deposit at that bank, and coverage reaches you by passing through the arrangement, subject to conditions.
• A brokerage sweep or cash management account. Cash is moved to one or more partner banks by a firm that is not itself a bank. The sweep terms, not the brand on the app, determine the insurance position.

None of these is inherently worse. They are simply different, and only the first one is the arrangement most people assume they are getting.

When a deposit is held at an insured bank through an intermediary, coverage can pass through to you as the real owner rather than stopping at the intermediary. This is a genuine and long-standing mechanism.

It is also conditional. Among other requirements, the funds must actually be on deposit at an insured institution, and the records must correctly identify who the money belongs to. A product that mentions the FDIC is not by itself evidence that those conditions are met.

The FDIC publishes the rules, which is where to check rather than a platform’s marketing page. If you cannot establish which institution holds your money, you cannot establish your coverage, and that alone is a reason to keep asking.

The real structural advantage is coverage. FDIC insurance is per depositor, per bank, per ownership category, so a balance above $250,000 has to be split across institutions to be fully insured. Doing that directly means an application at each bank. Doing it through a platform is the same task with one login.

The second advantage is friction. Moving between banks as rates change normally means opening an account, linking it and waiting. The procedure is not hard, but a platform compresses it, which matters if you actually intend to move rather than intending to intend to.

What a platform does not do is create coverage at a bank where you already hold money. Deposits at the same institution in the same ownership category are added together however you opened them.

Several online savings brands are trading names of a single underlying bank. If you hold $200,000 at each of two brands that share one charter, you hold $400,000 at one bank for insurance purposes, and $150,000 of it is uninsured.

The FDIC’s BankFind tool shows which charter a brand belongs to. It takes seconds, and it is the only way to know whether you have actually diversified or only appeared to.

It does not name a best platform, rank them, or link you to one. We have not assessed any deposit marketplace against the standard we use for the accounts on this site, and a recommendation without that work is just an opinion wearing a lab coat.

It also publishes no rates, for the same reason nothing else here does: a marketplace’s displayed rates change constantly, and a figure copied onto this page would be wrong within weeks with nothing to notice it. How we assess accounts sets out the standard, and how this site makes money is stated plainly.

What is a savings marketplace?

A platform that lets you open and manage savings accounts or CDs at several different banks from one login, without filling in a separate application at each one. The platform itself is generally not a bank. Your money sits at the partner bank you chose, and the platform handles the account opening and the movement of funds.

Is my money safe in a savings marketplace?

It depends on where the money legally sits, which is the question to ask. If the funds are held in a deposit account at an FDIC-insured partner bank, they are insured on the usual terms, up to $250,000 per depositor, per bank, per ownership category. If the platform is a brokerage rather than a bank, the arrangement is different and the protections are different. Confirm which one applies before depositing, and confirm which bank actually holds the money.

What is pass-through FDIC insurance?

It is how coverage reaches you when a deposit is held at an insured bank through an intermediary rather than in an account you opened directly. Insurance passes through to you as the actual owner, but only when specific conditions are met, including that the account records correctly identify the beneficial owners and that the funds really are on deposit at an insured institution. It is not automatic simply because a platform mentions the FDIC.

Does using a marketplace increase my FDIC coverage?

It can, because coverage is per bank. Money spread across several partner banks gets its own limit at each one, which is the main structural advantage for a large balance. What it does not do is create extra coverage at a bank where you already hold money directly, since deposits at the same bank in the same ownership category are added together no matter how you opened them.

Are online banks safe?

An online bank with FDIC insurance is protected exactly like a branch bank, and the absence of branches makes no difference to the coverage. What is worth checking is that the brand is an insured bank rather than a trading name of something else, which you can do on the FDIC's BankFind tool. Several online savings brands are trading names of a single underlying bank, and deposits across two such brands count as deposits at one bank for insurance.

What is a cash management account?

An account offered by a brokerage or financial technology firm that behaves like a bank account but is not one. Cash is typically swept to one or more partner banks, and it is that sweep arrangement, not the provider, that determines the insurance position. The terms describe where the money goes, and they are worth reading rather than assuming it works like a savings account.

What is a brokered CD?

A certificate of deposit bought through a brokerage rather than directly from a bank. The issuing bank's FDIC coverage still applies, but the mechanics differ: you usually cannot simply break it early, and instead sell it on a secondary market where the price depends on rates at that moment, so you can get back less than you paid. That is a different risk from an early withdrawal penalty, not a smaller one.

What should I check before using a savings platform?

Four things. Which specific institution holds the money and whether it is FDIC or NCUA insured. Whether the arrangement is a deposit account or a brokerage sweep. Whether you already hold money at that same institution, which would share one insurance limit. And how long it takes to withdraw, since routing through a platform can add a step compared to a direct account.