American Express vs. Elevault
American Express's High Yield Savings Account pays 3.00% APY while Elevault's High Yield Savings Account pays 4.34% APY.
See how they compare on rate stability, mobile app ratings, and more below.
The Bottom Line
Who pays more interest on $10,000? Elevault pays $134 more than American Express annually ($434 vs $300).
Choose American Express if mobile app quality matters, or you want Zelle for quick transfers. Choose Elevault if getting the best rate matters most, or BBB rating matters to you.
| Metric | American ExpressHigh Yield Savings Account Sep 4, 2026 | ElevaultHigh Yield Savings Account Sep 3, 2026 |
|---|---|---|
| APY | 3.00% | 4.34% |
Earns in a year | $5,000+$150 $10,000+$300 $25,000+$750 | $5,000+$217 $10,000+$434 $25,000+$1,085 |
Min. Deposit | $0 | $0 |
Snapshot view. Rates subject to change. | ||
Terms | - | The APY is available up to $250,000. Balances above that earn no interest. Daily deposit limit is $2,500. |
| Features | FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppZelle® SupportedDaily CompoundingRate Changes Often | FDIC InsuredNo MinimumsDaily CompoundingRate Changes Often |
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. Elevault
Executive Summary
Elevault offers a High Yield Savings Account with a competitive APY of 4.34%, making it the winner compared to American Express's 3.00% APY. Elevault's account is advantageous for both smaller and larger deposits, providing better returns at various balance levels. Additionally, it has a daily deposit limit of $2,500 and is available for balances up to $250,000, with no interest earned on amounts exceeding that. Both banks have no maintenance fees and do not require a minimum deposit. American Express, while offering a lower APY, is noted for its superior mobile app experience, rated higher than Elevault's.
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
- Higher rated iOS app (4.9 vs 4.0)
- Higher rated Android app (4.8 vs 3.9)
- Fast transfers via Zelle®
Why Elevault?
- Higher potential APY (4.34% vs 3.00%) on all balances
Key Feature Differences
Better Returns at $10,000
ElevaultElevault's High Yield Savings Account earns more on smaller deposits (approx. $434 vs $300/yr).
Better Returns at $25,000
ElevaultElevault's High Yield Savings Account pulls ahead with larger amounts (approx. $1085 vs $750/yr).
Better Mobile App Experience
American ExpressAmerican Express offers an iOS app rated 4.9 (vs. 4.0) and Android app rated 4.8 (vs. 3.9)
Shared Benefits
Over a 1-year period, Elevault's High Yield Savings Account pays $134 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. Elevault Savings Calculator
You earn $134 more with Elevault 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
Elevault
High Yield Savings Account
Savings Breakdown
- Interest Earned+$434.00(4.2%)
- Total Contributions$0
- Initial Deposit$10,000
Projected Balance
$10,434.00
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 Elevault advertise far more than that typical branch-bank rate.
| Feature | American Express | Elevault |
|---|---|---|
| APY | 3.00% Observed: 9/4/2026 0.10%90-day change | 4.34% Observed: 9/3/2026 Stable over 90 days |
| Product Name | High Yield Savings Account | High Yield Savings Account |
| Minimum Deposit | $0 | $0 |
| Min. Balance for APY | $0 | $0 |
| 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- |
| Important Notes | - | The APY is available up to $250,000. Balances above that earn no interest. Daily deposit limit is $2,500. |
| Next Steps | Visit SiteVerify at American Express Non-sponsored link to official site | Visit SiteVerify at Elevault Non-sponsored link to official site |
Compare Savings Rates Over Time
Historical Performance
| Metric | American Express | Elevault |
|---|---|---|
| High Yield Savings Account | High Yield Savings Account | |
Current APY | 3.00% | 4.34% |
Trend | Stable | Stable |
Speed of change | -0.05 | -0.10 |
Days Since Change | 56 | 119 |
12-Month High | 3.50% | 4.60% |
12-Month Low | 3.00% | 3.82% |
Changes per month | 0.41 | 0.33 |
Steadiness | 0.029 | 0.060 |
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.
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High Rates (With Checking Bundle)
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More Comparisons
Compare American Express' APY of 3.00% with other banks
Compare Elevault's APY of 4.34% with other banks
| Bank Pair | Competitor APY | Min Deposit |
|---|---|---|
| Elevault vs Ally Bank | 3.00% | $0 |
| Elevault vs Axos Bank | 4.21% | $0 |
| Elevault vs Barclays | 3.65% | $0 |
| Elevault vs Capital One | 3.50% | $0 |
| Elevault vs Chime | 3.75% | $0 |
| Elevault vs CIT Bank | 3.75% | $100 |
| Elevault vs EverBank | 3.90% | $0 |
| Elevault vs Marcus by Goldman Sachs | 3.40% | $0 |
| Elevault vs Newtek Bank | 4.20% | $100 |
| Elevault vs Openbank | 3.80% | $500 |
| Elevault vs Pibank | 4.10% | $0 |
| Elevault vs SoFi Bank | 4.00% | $0 |
| Elevault vs Synchrony Bank | 3.30% | $0 |
| Elevault vs Varo Bank | 3.75% | $0 |
| Elevault vs Wealthfront | 3.95% | $0 |