Marcus by Goldman Sachs High-Yield Online Savings vs Ally Bank Online Savings Account
Marcus and Ally are the two big-name default HYSAs, the accounts people open when they want a household brand instead of a rate-leaderboard discovery. Marcus pays more and moves money faster. Ally organizes your savings better than anyone. The 30 basis point gap is the whole argument.
| Marcus by Goldman Sachs High-Yield Online Savings | Ally Bank Online Savings Account | |
|---|---|---|
| APY | 3.40% (as of June 2026) | 3.10% (as of June 2026) |
| Monthly Fee | $0 | $0 |
| Minimum to Open | None | None |
| ATM Access | No ATM or debit access; transfers to a linked checking account only | No ATM access on savings; pair with Ally checking for 43,000+ free Allpoint ATMs |
| Insurance | FDIC insured up to $250,000 through Goldman Sachs Bank USA | FDIC insured up to $250,000 through Ally Bank |
| Our Rating | 8.5 | 9.0 |
Where Each Wins
Rate
Marcus by Goldman SachsMarcus pays 3.40% to Ally's 3.10%, and Marcus's periodic referral boosts add 0.25% for three months for both parties, widening the gap further.
Savings tools
Ally BankAlly's buckets and boosters, with named goals, round-ups, and surprise savings sweeps, are the best behavioral savings toolkit any bank offers. Marcus has basic goal tracking and nothing like buckets.
Transfer speed
Marcus by Goldman SachsMarcus offers same-day transfers of $100k or less to linked accounts at many banks, unusually fast for an online bank. Ally transfers are standard ACH unless you stay inside the Ally ecosystem.
Ecosystem
Ally BankAlly backs the savings account with full-service free checking, a money market, CDs, and investing in one clean app, making it a true hub bank. Marcus has no checking account, no ATM card, and no cash deposit option.
Fees and minimums
TieBoth are $0 with no minimum deposit and no balance requirements. Neither plays teaser-rate games against existing customers.
The Verdict
For a standalone savings account, pick Marcus. It pays more, transfers faster, and a referral boost pushes the effective rate close to the leaders. Pick Ally only if you want your whole banking life in one place, because the checking pairing and buckets genuinely change saving behavior in a way 30 basis points does not. Rate shoppers take Marcus. Hub-bank builders take Ally.
Updated 2026-06-11
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