Both AmEx HYSA and Marcus by Goldman Sachs offer no-fee, no-minimum high-yield savings — two of the cleanest options in 2026. Marcus edges AmEx on APY (~4.10% vs ~4.00%) and offers the unique no-penalty CD. AmEx has brand familiarity for existing cardholders.

AmEx HYSA vs Marcus: Side-by-Side 2026

Feature AmEx HYSA Marcus (Goldman Sachs)
APY ~4.00% ~4.10%
Monthly fee $0 $0
Minimum balance $0 $0
Opening deposit $0 $0
No-penalty CD
Standard CDs
ATM access
Checking account
Phone support 24/7 Mon–Fri extended
Mobile app
Parent company American Express Goldman Sachs
FDIC insured

APY Comparison: $25,000 Deposit

Institution APY Annual Interest (est.)
Marcus 4.10% ~$1,025
AmEx HYSA 4.00% ~$1,000
Difference 0.10% ~$25/year

At $25,000, the APY difference between Marcus and AmEx generates about $25/year in additional interest — a small but real advantage for Marcus.


Marcus No-Penalty CD: AmEx Doesn’t Offer This

Marcus’s no-penalty CD earns a competitive APY on a fixed term (typically 7 or 13 months) with the option to withdraw the full amount after 7 days of opening — no early withdrawal penalty. This makes it a hybrid: more flexibility than a standard CD while still locking in a rate.

AmEx offers traditional CDs only, with standard early withdrawal penalties. If rate lock-in with flexibility is important, Marcus is the better choice.


Who Should Choose AmEx HYSA?

  • Existing AmEx cardholders who want consolidated banking under one login
  • Customers who want 24/7 phone support (Marcus offers extended but not 24/7)
  • Customers who prioritize brand familiarity

Who Should Choose Marcus?

  • Customers seeking the highest savings APY with no conditions
  • Customers interested in a no-penalty CD
  • Customers who don’t already have an AmEx relationship

WealthVieu
Written by WealthVieu

WealthVieu researches and writes data-driven personal finance guides using primary sources including the IRS, Bureau of Labor Statistics, Federal Reserve, and Census Bureau.

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