Best High-Yield Savings Accounts of September 2026

Robinhood Gold Cash Sweep

3.35% APY on uninvested cash for Robinhood Gold subscribers at $5 a month

APY

3.35%

Min. deposit

None

Monthly fee

$5

Insurance

FDIC insured

Robinhood's Gold cash sweep pays a competitive yield on uninvested brokerage cash, but only behind a paid subscription. The honest verdict: great inside the Robinhood ecosystem where the Gold bundle can pay for itself, poor as a standalone savings substitute. Gold members earn 3.35% APY on uninvested cash as of July 2026, per reviews of the official rate page (reconfirm on robinhood.com; the rate moves with the Fed). Non-Gold members earn far less. Gold costs $5 per month or $50 per year, which functions as the account fee, and bundles a 3% IRA match and margin discounts. Deposits sweep to partner banks with pass-through FDIC coverage advertised up to $2.5M (verify the current figure). A debit card is available via the Robinhood spending account, and cash is instantly available for trading. The catches: the yield is subscription-gated, meaning you need roughly $1,800+ parked just to cover the $5 monthly fee versus a free 3.00% HYSA, and brokerage cash is not a bank account.

EverBank Performance Savings

3.90% APY uncapped with a pledge to stay in the top 5% of competitors

APY

3.90%

Min. deposit

None

Monthly fee

None

Insurance

FDIC insured

EverBank Performance Savings is the no-strings workhorse of the high-yield savings category: a strong uncapped rate from a real full-service bank, paired with a contractual promise to stay competitive. It is the reference account for savers who want a high sustained rate without hoops, caps, tiers, or gimmicks, and who prefer to keep their money at a chartered bank rather than a fintech app or a brokerage sweep. The terms are deliberately plain. The account pays 3.90% APY on all balances for new accounts as of July 2026, with no minimum deposit, no minimum balance to earn the rate, and no monthly fee. There are no balance tiers to chase and no cap that throttles the rate once your balance grows, so the quoted yield applies to the first dollar and the last. The bank's Performance promise commits the rate to the top 5% of competitors, reviewed monthly, which is a written pledge to stay near the front of the pack rather than a teaser that fades after a few statements. On safety and access, deposits are held directly at EverBank, N.A. (formerly TIAA Bank), Member FDIC, insured up to $250,000 per depositor. This is a direct bank relationship, not a fintech program that sweeps your cash to partner banks, so the insurance path is straightforward. The account itself is a liquid savings vehicle with no lockup; an ATM card is available if you also open the optional linked checking account, which is the practical way to get cash-machine access to your funds. The honest flags matter here. First, the headline yield is explicitly an offer for new accounts, and by EverBank's own disclosure the advertised APY may not apply to existing ones. The rate you open at is not guaranteed to match what a long-tenured customer is quietly receiving, so existing holders should verify their own posted APY rather than assume the marketed number. Second, the TIAA-to-EverBank rebrand still confuses some savers who remember the account under the old TIAA Bank name; it is the same institution, now operating as EverBank, N.A. Third, some of the higher-rate versions of EverBank savings are offered through Raisin, a third-party deposit platform, rather than directly; if you chase one of those elevated rates you are adding a platform intermediary between you and the bank, which is a different relationship than the direct account described here. The verdict stays measured: strong rate, plain terms, a real FDIC-insured bank, with the main watch-items being the new-versus-existing APY gap and the Raisin distinction.

Marcus Online Savings

3.40% APY with no minimums and same-day transfers from Goldman Sachs

APY

3.40%

Min. deposit

None

Monthly fee

None

Insurance

FDIC insured

Marcus Online Savings is the reference account for savers who want a large, well-known institution behind their cash and near-zero friction moving money in and out, and who are willing to trade the last 70 basis points of yield to get it. The honest verdict has not changed: it does its job well, but it is no longer a rate leader. If your priority is squeezing out every last basis point, this is not the account. If your priority is a clean, dependable place to park an emergency fund or short-term savings under a recognizable name, it earns its place. The terms are deliberately simple. The account pays 3.40% APY on all balances as of July 22, 2026, with no minimum deposit, no minimum balance to earn the rate, and no monthly fee. That rate is variable, meaning it can move up or down as the broader rate environment shifts; the figure you see today is not locked. Deposits sit directly at Goldman Sachs Bank USA, Member FDIC, and are insured up to $250,000 per depositor, the standard federal coverage limit. There is no fee schedule to decode and no balance tier to chase, which is the main appeal. Liquidity is a mixed picture. Transfers to a linked external account settle same day up to $100,000, which is fast for a savings product and one of the account's genuine strengths. A referral boost can add 1.00% to the rate for 3 months, and a no-penalty CD lineup sits alongside the savings account for savers who want to lock a term without giving up early-exit flexibility. Those are real, usable features rather than teaser gimmicks. The catch is access, and it is worth stating plainly. There is no ATM card, no checking companion, and no way to deposit cash. Every dollar has to arrive by electronic transfer from another account, and every dollar leaves the same way, which makes this a hold-and-transfer account, not a spend-from account. Pair it with a checking account elsewhere if you need day-to-day access. The two risks to weigh are rate and structure, not safety. The 3.40% APY now sits well below the current leaders, so you are accepting a lower yield in exchange for the brand and the smooth experience. Because the rate is variable, the gap to leaders can widen if Marcus is slower to move than competitors. FDIC insurance covers the principal up to $250,000; it does not protect you from earning less than you could elsewhere.

Wealthfront Cash Account

3.30% APY uncapped with instant withdrawals and up to $8M FDIC sweep coverage

APY

3.30%

Min. deposit

$1

Monthly fee

None

Insurance

FDIC insured

The Wealthfront Cash Account is the benchmark cash management account: an uncapped no-hoops rate, the best transfer speed in the category, and category-defining FDIC sweep coverage. It is the reference point for people comfortable holding money at a brokerage rather than a bank, and who want a high rate without juggling balance tiers or activity requirements to earn it. The terms are simple to state. Opening takes $1, there is no monthly fee, and there is no minimum balance to earn the rate. The base rate is 3.30% APY, in effect since January 30, 2026 and still current on wealthfront.com as of July 22, 2026, and it applies to all balances with no hoops. Two boosts sit on top of that base: a 0.65% new-client boost that runs for 3 months on balances up to $150,000, and a permanent 0.25% boost that requires $1,000 or more per month in direct deposits plus a funded investing account. Stacked, those boosts reach the advertised headline of up to 4.20% APY, but the durable number for most balances is the 3.30% base. Liquidity is the account's strongest practical feature. Withdrawals are instant, 24/7, to linked accounts, and the account includes a debit card, ATM access, and checking features, so it can work as a spending account rather than a park-it-and-wait savings vehicle. There is no lockup and no notice period. On safety, deposits are held at Wealthfront Brokerage and swept across 30+ partner banks, which delivers pass-through FDIC coverage of up to $8M for individual accounts and $16M for joint accounts. The honest flags. Wealthfront Brokerage is not itself a bank; your FDIC protection depends on the sweep mechanism reaching the program banks, and there are cash-in-transit nuances while funds move between the brokerage and those banks. The top headline rate of 4.20% is not the rate you hold by default; it requires the boosts, and the new-client portion expires after 3 months. There is no physical presence, so there are no branches and no in-person service. None of this makes the account unsafe, but it is a brokerage cash product, not a bank account, and it should be evaluated as one.

Ally Online Savings

3.00% APY with best-in-class savings automation from a full-service digital bank

APY

3.00%

Min. deposit

None

Monthly fee

None

Insurance

FDIC insured

Ally Online Savings is a high-yield savings account (HYSA) from Ally Bank, aimed at savers who want a true full-service digital bank and the strongest savings-automation tooling in the category, and who accept a mid-pack rate in exchange for it. It is the reference account for habitual savers who value structure over the last basis point: buckets, round-ups, and a paired checking account do real work for people who save by system rather than by willpower. Pure rate chasers are not the target and should look elsewhere. The terms are clean. The account pays 3.00% APY across all balance tiers as of July 2026, with no minimum deposit, no minimum balance to earn the rate, and no monthly maintenance fee. There is no tier to hit and nothing to optimize around; the same rate applies whether the balance is small or large. Deposits are held directly at Ally Bank, Member FDIC, and are insured up to $250,000 per depositor. Because the money sits directly at Ally rather than being swept to partner banks, the insurance path is straightforward. On liquidity, this is an on-demand savings account: funds stay accessible and are not locked for a term. The rate is variable, so the 3.00% figure can move up or down after the account is opened; that is the trade for keeping the money liquid. Savings buckets and round-ups automate goal saving inside the account, and it pairs with full-service checking that adds Zelle and free Allpoint ATM access. Now the honest flags. The rate is the main one: 3.00% trails the category leaders by more than 100 basis points, a meaningful gap of real yield for anyone parking a large balance, and over a year that spread compounds into money left on the table versus the top payers. Second, there is no way to deposit cash into the account, so anyone who handles physical currency will find funding awkward. Third, ATM access is not native to the savings account; it requires opening and linking the full-service checking account, so the convenience story only holds if you adopt the wider Ally relationship rather than the savings account in isolation. The net read: the automation and the full-service banking are worth paying for if you will actually use them, and the FDIC-insured, fee-free, no-minimum structure is genuinely low-friction. But you are accepting a rate more than 100 basis points below the leaders to get it. If the buckets and checking pairing do not change your behavior, the same dollars earn more elsewhere with no lock-up.

Betterment Cash Reserve

3.25% APY with a 0.75% new-customer boost and multi-million FDIC sweep

APY

3.25%

Min. deposit

$10

Monthly fee

None

Insurance

FDIC insured

Betterment Cash Reserve is a cash-management account, not a bank account in its own right. Betterment itself is not a bank; your money is swept to program banks that hold the deposits. It sits as Wealthfront's quieter rival: a solid variable rate, a large new-money boost, and high aggregate FDIC coverage, with the trade-off of slower access. It is most useful to savers already inside Betterment's robo-investing platform, where goal-based buckets and two-way sweep automation coordinate cash against investing goals. As a reference point, this is the account for someone who values integration and coverage over instant liquidity. The concrete terms are straightforward. The account pays 3.25% APY variable, per the official page as of July 2026. New customers can add a promotional 0.75% boost on balances up to $1M with a qualifying deposit, advertised through January 15, 2027; because promotional rates change, confirm the current boost terms at signup. Opening takes $10, there is no minimum balance to earn the rate, and there is no monthly fee. On coverage, deposits sweep to program banks for pass-through FDIC insurance, with Betterment advertising up to $4M for individual accounts and $8M for joint accounts. That aggregate figure depends on the sweep spreading balances across multiple program banks, so the advertised caps assume that distribution rather than coverage at Betterment directly. Liquidity is where you pay for the rest. Withdrawals are not instant; transfers out run 1 to 2 days, so this is not the account to lean on for same-day cash needs. There is also no ATM access from Cash Reserve itself. ATM use requires Betterment's separate Checking product, which is a different account you would open alongside it. The honest flags are worth stating plainly. The base 3.25% rate trails Wealthfront, so once the new-customer boost lapses after January 15, 2027, the standing base rate is the number that actually matters for a long-term saver. Because the APY is variable, it can move up or down after you open, in either direction, independent of the promotional window. And the account is at its strongest when paired with Betterment's investing and Checking products; used on its own, its rate and access are less compelling than a standalone high-yield account with instant transfers. The short version: strongest for savers already using Betterment's robo-investing and its goal-based buckets, weaker as a pure cash account chosen on rate and liquidity alone.

E*TRADE Premium Savings

4.00% APY promo for 6 months on up to $10M, backed by Morgan Stanley

APY

4.00%

Min. deposit

None

Monthly fee

None

Insurance

FDIC insured

E*TRADE Premium Savings is a promo stack for switchers: six months at 4.00% plus a $400 bonus, with Morgan Stanley behind it. The honest verdict: strong front-loaded value and enhanced FDIC coverage, but read the rate sheet carefully because the steady-state rate is opaque and likely mid-3s. New accounts earn a promotional 4.00% APY for the first 6 months on balances up to $10M, with the promo window running June 5 to September 30, 2026. The standard rate thereafter is not shown on the page; third parties cite 3.25 to 3.50%. There is no minimum deposit (fund within 90 days), no minimum balance for the rate, and no monthly fee. A $400 bonus applies with $20,000 in new money using code SAVING26 through September 30, 2026. Deposits sweep across program banks for FDIC coverage up to $500,000 individual or $1M joint, twice the standard. Instant transfers connect to E*TRADE brokerage, and checking exists separately. The catches: the 4.00% headline is temporary, and the base rate is opaque.

Zynlo Money Market

3.90% APY money market with unlimited withdrawals and no minimums

APY

3.90%

Min. deposit

None

Monthly fee

None

Insurance

FDIC insured

What it is: Zynlo Money Market is a money market account from ZYNLO Bank, a digital division of PeoplesBank in Massachusetts. It is a reference point for savers who want money market flexibility without the balance minimums that money market accounts usually attach to their best rate. As of July 2026 it held Bankrate's number one money market rate, and it reaches that rate with the fee and minimum structure of a high yield savings account rather than a traditional MMA. Concrete terms: The account pays 3.90% APY on all balances as of July 2026, a figure that appears on both Bankrate's top MMA table and zynlobank.com. There is no minimum deposit to open, no minimum balance to earn the rate, and no monthly fee. One data point to flag: Bankrate lists a $10 minimum in some places, a minor discrepancy worth noting but not a material barrier at that size. Withdrawals are unlimited, so the account behaves like liquid cash rather than a term product with lockups or penalties. FDIC insurance runs through the PeoplesBank (Massachusetts) charter and covers up to $250,000 per depositor, the standard limit. Debit and ATM access are available, but only through the companion checking account; the money market account on its own is a savings vehicle. That checking account also offers round-up matching. Honest flags: Two caveats shape who this suits. First, ZYNLO is a small digital brand rather than a household name, so savers who weight brand scale and long track record heavily should account for that, even though the FDIC coverage is identical to any insured bank. Second, the account's most useful features, chiefly spending access via debit and ATM, require pairing with the checking account. Used as a standalone savings account it still pays the headline rate, but you give up the day-to-day access that makes the structure attractive. The 3.90% APY is also variable and quoted as of July 2026; like any money market or savings rate, it can move, so treat the number as current rather than fixed. Read together, the structure is strong on paper: leading rate, no fees, no minimum, full liquidity, standard insurance. The honest verdict is that it works best for a saver willing to open both the money market and checking accounts from a smaller institution, and less well for someone who wants a single standalone account from a large, familiar bank.

American Express High Yield Savings

3.00% APY with zero fees or minimums from American Express National Bank

APY

3.00%

Min. deposit

None

Monthly fee

None

Insurance

FDIC insured

American Express High Yield Savings is a plain savings account from American Express National Bank, and for existing Amex cardholders it is the reference point most people check first. The draw is brand familiarity and simplicity rather than a market-leading rate. If you already log in to manage an Amex card, the savings account sits in the same app, so there is little new to learn. The honest verdict: it is safe and fee-free, but it is no longer a rate leader. The terms are straightforward. The account pays 3.00% APY as of July 19, 2026. That rate is variable, meaning American Express can change it at any time, and it applies to all balances rather than being tiered. There is no minimum deposit to open, no minimum balance to earn the rate, and no monthly fee, so nothing is deducted from your interest and no balance threshold gates the yield. Deposits sit directly at American Express National Bank, a Member FDIC institution, and are insured up to $250,000 per depositor. Support is 24/7 and US-based, and the account shares the same app used for Amex cards. The trade-offs are equally clear, and they are the reason to read past the brand name. This is a savings-only product. There is no checking account, no debit card, and no ATM access, so you cannot spend directly from the balance or pull cash at a machine. To use your money you move it to a linked external bank, and ACH transfers take 1 to 3 days to settle. That lag matters if you treat this as an emergency fund: the cash is safe and insured, but it is not same-day liquid, so plan a few business days ahead of any bill you intend to cover from it. On returns, set expectations honestly. The 3.00% APY is mid-pack rather than top of the market, so if squeezing out the highest possible yield is the goal, other FDIC-insured savings accounts may pay more. What you get in exchange is a large, familiar issuer, deposit insurance up to the standard $250,000 limit, and an account with no fees or minimums to erode the return. Who it fits: an Amex cardholder who values one login and a trusted name over chasing the last fraction of a percent, and who is comfortable with money that moves in a few days rather than instantly. Who it does not fit: anyone who needs checking features, a debit card, ATM withdrawals, or same-day access, or a saver whose only priority is the highest APY available.

Bask Interest Savings

3.75% APY base, stackable boosts to 4.10%, backed by Texas Capital Bank

APY

3.75%

Min. deposit

None

Monthly fee

None

Insurance

FDIC insured

Bask Interest Savings suits savers who want a solid base rate from a real bank and are willing to chase boosts for more. The honest verdict: 3.75% is the real long-run rate; the 4.10% headline requires action and expires. The base rate is 3.75% APY per the official rate sheet dated June 12, 2026, with no minimum deposit, no minimum balance for the rate, and no monthly fee. Stackable boosts take it to 4.10%: a 0.10% new-customer boost for accounts opened by July 31, 2026, plus a 0.25% activity boost (the 4.10% headline was confirmed by Yahoo's daily tracker on July 13, 2026). FDIC insurance runs through the Texas Capital Bank charter to $250,000. A sister Mileage Savings account pays American Airlines miles instead of interest. The catches: no ATM, no checking, no cash access, and the boosted rate reverts to the 3.75% base once the promos lapse.