American Express vs. Upgrade
Upgrade edges out American Express slightly at 3.05% vs 3.00% APY. On a $10,000 balance, the difference is just $5 per year, so other factors may matter more.
The Bottom Line
The American Express and Upgrade savings accounts are very similar. Choose American Express if you want Zelle for quick transfers, or choose Upgrade if BBB rating matters to you.
| Metric | American ExpressHigh Yield Savings Account Sep 11, 2026 | UpgradePremier Savings Sep 9, 2026 |
|---|---|---|
| APY | 3.00% | 3.05% |
Earns in a year | $5,000+$150 $10,000+$300 $25,000+$750 | $5,000+$153 $10,000+$305 $25,000+$763 |
Min. Deposit | $0 | $0 |
Snapshot view. Rates subject to change. | ||
| Features | FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppZelle® SupportedDaily CompoundingRate Changes Often | FDIC InsuredLow MinimumsGreat iOS AppGreat Android AppDaily CompoundingRate Changes Often |
Market Reality Check
Both of these institutions offer rates below the top 10 savings and money market accounts we track. Those institutions all pay at least 4.01% APY.
Comparison Analysis
Comparing American Express vs. Upgrade
Executive Summary
American Express offers a High Yield Savings Account with an APY of 3.00%. This account is online-only, requires no minimum deposit or balance, and has no maintenance fees. In comparison, Upgrade's Premier Savings account provides a higher APY of 3.05%, also online-only, with a minimum balance requirement of $100,000 but no minimum deposit. Both accounts do not require direct deposit and are nationally available. Therefore, Upgrade is the winner based on the higher APY.
The analysis is based on current Banksparency database records
* This content is provided for informational purposes only; always verify details with the provider.
Why American Express?
- Higher rated Android app (4.8 vs 4.4)
- Fast transfers via Zelle®
Why Upgrade?
No distinct advantages found vs American Express.
Shared Benefits
Over a 1-year period, Upgrade's Premier Savings pays $5 more interest on a $10,000 balance than American Express's High Yield Savings Account.
*This calculation assumes current rates remain consistent for 1 year and does not include temporary bonuses.
Non-sponsored link to official site
Non-sponsored link to official site
Top Market Contenders
American Express vs. Upgrade Savings Calculator
You earn $5 more with Upgrade than American Express on a $10,000 initial deposit for 1 year*.
*This calculation assumes that APYs remain unchanged for 1 year, and takes into account known promo rate periods, but does not factor in bonuses. You can see how often these banks have changed their rates in the Compare Savings Rates Over Time section below.
American Express
High Yield Savings Account
Savings Breakdown
- Interest Earned+$300.00(2.9%)
- Total Contributions$0
- Initial Deposit$10,000
Projected Balance
$10,300.00
Upgrade
Premier Savings
Savings Breakdown
- Interest Earned+$305.00(3.0%)
- Total Contributions$0
- Initial Deposit$10,000
Projected Balance
$10,305.00
The Banksparency Savings Calculator provides estimated savings growth based on user input and our latest data.
Still at a large branch bank?
A typical branch-bank savings rate is 0.05% APY. On a $10,000 balance, the gap to these two banks is at least $295 a year in interest.
Both American Express and Upgrade advertise far more than that typical branch-bank rate.
| Feature | American Express | Upgrade |
|---|---|---|
| APY | 3.00% Observed: 9/11/2026 0.10%90-day change | 3.05% Observed: 9/9/2026 Stable over 90 days |
| Product Name | High Yield Savings Account | Premier Savings |
| Minimum Deposit | $0 | $0 |
| Min. Balance for APY | $0 | $1,000 |
| Monthly Fee | $0 | $0 |
| Compound Frequency | Daily | Daily |
| In-Branch Access | No | No |
| Account Type | Online Only | Online Only |
| Physical Branches | 1 (UT) | Not reported |
| Direct Deposit Req. | None | None |
| Checking Bundle | No | No |
| Mobile Apps | ||
| FDIC or NCUA Insured | YesVerify FDIC | YesVerify FDIC |
| Zelle® Support | Available Requires Amex Rewards Checking; not available for standalone HYSA. | Not Supported |
| BBB Rating | F | A+ |
| Next Steps | Visit SiteVerify at American Express Non-sponsored link to official site | Visit SiteVerify at Upgrade Non-sponsored link to official site |
Compare Savings Rates Over Time
Historical Performance
| Metric | American Express | Upgrade |
|---|---|---|
| High Yield Savings Account | Premier Savings | |
Current APY | 3.00% | 3.05% |
Trend | Stable | Stable |
Speed of change | -0.05 | -0.10 |
Days Since Change | 63 | 314 |
12-Month High | 3.50% | 4.02% |
12-Month Low | 3.00% | 3.05% |
Changes per month | 0.41 | 0.16 |
Steadiness | 0.030 | 0.075 |
How to read these metrics(Click to expand)
Trends and speed
- Trend: The general direction of the rate over the analyzed period. Useful for seeing whether a bank is raising its rate or letting it slip.
- Speed of change: How fast the rate moves. A high positive number means they raise rates quickly. A reading of 0.10 is a tenth of a percentage point each month.
- Changes per month: How often the rate moves. A high number means it changes constantly; a low number means it holds.
Risk & Range
- High/Low: The absolute ceiling and floor of the rate during the 364-day window.
- Steadiness: How far the rate swings around its average. A lower score means a steadier, more predictable rate.
- Days Since Change: A high number, for example above 90, means the rate rarely moves. A low number means it changed recently.
Compare Similar High-Yield Accounts
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Comparing against Standard Savings
Compare Upgrade vs...
Comparing against Standard Savings
High Rates (With Checking Bundle)
Looking for something different? Check out these top-rated alternatives.
More Comparisons
Compare American Express' APY of 3.00% with other banks
Compare Upgrade's APY of 3.05% with other banks
| Bank Pair | Competitor APY | Min Deposit |
|---|---|---|
| Upgrade vs Ally Bank | 3.00% | $0 |
| Upgrade vs Axos Bank | 4.21% | $0 |
| Upgrade vs Barclays | 3.65% | $0 |
| Upgrade vs Capital One | 3.50% | $0 |
| Upgrade vs Chime | 3.75% | $0 |
| Upgrade vs CIT Bank | 3.75% | $100 |
| Upgrade vs EverBank | 3.90% | $0 |
| Upgrade vs Marcus by Goldman Sachs | 3.40% | $0 |
| Upgrade vs Newtek Bank | 4.20% | $100 |
| Upgrade vs Openbank | 3.80% | $500 |
| Upgrade vs Pibank | 4.10% | $0 |
| Upgrade vs SoFi Bank | 4.00% | $0 |
| Upgrade vs Synchrony Bank | 3.30% | $0 |
| Upgrade vs Varo Bank | 3.75% | $0 |
| Upgrade vs Wealthfront | 3.95% | $0 |