American Express vs. Pibank
American Express's High Yield Savings Account pays 3.00% APY while Pibank's Pibank Savings pays 4.10% APY.
See how they compare on rate stability, mobile app ratings, and more below.
The Bottom Line
Who pays more interest on $10,000? Pibank pays $110 more than American Express annually ($410 vs $300).
Choose American Express if mobile app quality matters, or you want Zelle for quick transfers. Choose Pibank if getting the best rate matters most, or BBB rating matters to you.
| Metric | American ExpressHigh Yield Savings Account Sep 5, 2026 | PibankPibank Savings Sep 5, 2026 |
|---|---|---|
| APY | 3.00% | 4.10% |
Earns in a year | $5,000+$150 $10,000+$300 $25,000+$750 | $5,000+$205 $10,000+$410 $25,000+$1,025 |
Min. Deposit | $0 | $0 |
Snapshot view. Rates subject to change. | ||
| Features | FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppZelle® SupportedDaily CompoundingRate Changes Often | FDIC InsuredNo MinimumsDaily CompoundingStable Rate |
Prefer In-Person Banking?
Both of these institutions are online-only. If you need in-branch access, check out our list of savings accounts with brick-and-mortar locations.
Comparison Analysis
Comparing American Express vs. Pibank
Executive Summary
Pibank offers a competitive savings option with its Pibank Savings account, providing a 4.10% APY with no minimum balance requirement, making it an attractive choice for savers. In contrast, American Express features a High Yield Savings Account with a 3.00% APY. While American Express has a better mobile app experience, Pibank's higher APY and straightforward terms without direct deposit requirements or maintenance fees position it as the more favorable option for savers looking for higher returns. Both accounts are online-only and nationally available.
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 iOS app (4.9 vs 2.1)
- Higher rated Android app (4.8 vs 1.8)
- Fast transfers via Zelle®
Why Pibank?
- Higher potential APY (4.10% vs 3.00%) on all balances
Key Feature Differences
Better Returns at $10,000
PibankPibank's Pibank Savings earns more on smaller deposits (approx. $410 vs $300/yr).
Better Returns at $25,000
PibankPibank's Pibank Savings pulls ahead with larger amounts (approx. $1025 vs $750/yr).
Better for Simplicity
PibankPibank's Pibank Savings offers 4.10% APY with no bundling, direct deposit requirement or caps.
Better Mobile App Experience
American ExpressAmerican Express offers an iOS app rated 4.9 (vs. 2.1) and Android app rated 4.8 (vs. 1.8)
Shared Benefits
Over a 1-year period, Pibank's Pibank Savings pays $110 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
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American Express vs. Pibank Savings Calculator
You earn $110 more with Pibank 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
Pibank
Pibank Savings
Savings Breakdown
- Interest Earned+$410.00(3.9%)
- Total Contributions$0
- Initial Deposit$10,000
Projected Balance
$10,410.00
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 Pibank advertise far more than that typical branch-bank rate.
| Feature | American Express | Pibank |
|---|---|---|
| APY | 3.00% Observed: 9/5/2026 0.10%90-day change | 4.10% Observed: 9/5/2026 0.30%90-day change |
| Product Name | High Yield Savings Account | Pibank Savings |
| 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 | 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 Pibank Non-sponsored link to official site |
Compare Savings Rates Over Time
Historical Performance
| Metric | American Express | Pibank |
|---|---|---|
| High Yield Savings Account | Pibank Savings | |
Current APY | 3.00% | 4.10% |
Trend | Stable | Stable |
Speed of change | -0.05 | -0.03 |
Days Since Change | 57 | 64 |
12-Month High | 3.50% | 4.60% |
12-Month Low | 3.00% | 4.10% |
Changes per month | 0.41 | 0.17 |
Steadiness | 0.029 | 0.014 |
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 362-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.
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High Rates (With Checking Bundle)
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