American Express vs. Chime
American Express's High Yield Savings Account pays 3.00% APY while Chime's Chime High-Yield Savings Account pays 3.75% APY.
Note: Chime requires a checking account.
See how they compare on rate stability, mobile app ratings, and more below.
The Bottom Line
Who pays more interest on $10,000? Chime pays $75 more than American Express annually ($375 vs $300).
Choose American Express if you want a no-strings-attached account, or you want Zelle for quick transfers. Choose Chime if getting the best rate matters most, BBB rating matters to you, or you're an Android user.
Important Considerations
Chime requires a checking account to unlock its top savings rate, while American Express offers its savings account standalone.
| Metric | American ExpressHigh Yield Savings Account Aug 21, 2026 | ChimeChime High-Yield Savings Account Aug 19, 2026 |
|---|---|---|
| APY | 3.00% | 3.75% |
Est. Earnings | $5,000+$150 $10,000+$300 $25,000+$750 | $5,000+$188 $10,000+$375 $25,000+$938 |
Min Deposit | $0 | $0 |
Snapshot view. Rates subject to change. | ||
| Features | FDIC InsuredNo MinimumsGreat iOS AppZelle® SupportedDaily CompoundingRate Changes Often | FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppDirect Deposit ReqChecking BundleDaily Compounding |
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. Chime
Executive Summary
A detailed summary for this comparison is being prepared. Check back soon.
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?
- ✓No checking account or direct deposit required
- ✓Fast transfers via Zelle®
Why Chime?
- ✓Higher potential APY (3.75% vs 3.00%) on all balances
- ✓Higher rated Android app (4.7 vs 3.6)
Key Feature Differences
Better Returns at $10,000
ChimeChime's Chime High-Yield Savings Account earns more on smaller deposits (approx. $375 vs $300/yr).
Better Returns at $25,000
ChimeChime's Chime High-Yield Savings Account pulls ahead with larger amounts (approx. $938 vs $750/yr).
Best for All-in-One Banking
ChimeChime's Chime High-Yield Savings Account pays a superior APY for customers who also open a checking account.
Shared Benefits
Over a 1-year period, Chime's Chime High-Yield Savings Account pays $75 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. Chime Savings Calculator
You earn $75 more with Chime 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
Chime
Chime High-Yield Savings Account
Savings Breakdown
- Interest Earned+$375.00(3.6%)
- Total Contributions$0
- Initial Deposit$10,000
Projected Balance
$10,375.00
The Banksparency Savings Calculator provides estimated savings growth based on user input and our latest data.
Still banking with Chase, Bank of America, or Wells Fargo?
On a $10,000 balance, you're missing out on at least $299 per year in interest.
Both American Express and Chime dramatically outperform the typical 0.01% APY at traditional big banks.
| Feature | American Express | Chime |
|---|---|---|
| APY | 3.00% Verified: 8/21/2026 ↘︎ 0.10%90d Change | 3.75% Verified: 8/19/2026 - |
| Product Name | High Yield Savings Account | Chime High-Yield Savings Account |
| Minimum Deposit | $0 | $0 |
| Min. Balance for APY | $0 | $0.01 |
| Monthly Fee | $0 | $0 |
| Compound Frequency | Daily | Daily |
| In-Branch Access | No | No |
| Account Type | Online Only | Online Only |
| Physical Branches | None | N/A |
| Direct Deposit Req. | None | Required |
| Checking Bundle | No | Yes |
| Mobile Apps | ||
| FDIC or NCUA Insured | YesVerify FDIC | Yes |
| 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 Chime Non-sponsored link to official site |
📈 Compare Savings Rates Over Time
Historical Performance
| Metric | American Express |
|---|---|
| High Yield Savings Account | |
Current APY | 3.00% |
Trend | Stable |
Velocity (bps/mo) | -4.1 |
Days Since Change | 42 |
6-Month High | 3.20% |
6-Month Low | 3.00% |
Adjustments / Mo | 0.32 |
Volatility Score | 0.027 |
How to read these metrics(Click to expand)
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