American Express vs Chime
High-Yield Savings Accounts Comparison
Last Updated: August 29, 2025
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Summary of American Express vs. Chime
As of August 29, 2025 American Express offers an APY of 3.50% for its High Yield Savings Account account, compared to Chime's 3.75% APY for its Chime Savings Account account.
Chime yields $25 more than American Express on a $10,000 balance after one year. American Express pays $350, while Chime pays $375 - an APY advantage for Chime.
American Express
Strengths
- American Express offers a competitive APY of 3.50%.
- No minimum deposit or balance requirements for the High Yield Savings Account.
- American Express has no maintenance fees.
Potential Drawbacks
- American Express has a BBB rating of F and is not accredited.
- Only available online with no branches.
- App Store rating is lower than Chime's.
Chime
Strengths
- Chime offers a higher APY of 3.75%.
- Chime has a strong BBB rating of A-.
- Chime's Google Play rating is significantly higher at 4.7.
Potential Drawbacks
- Chime requires a direct deposit of $200 to earn the listed APY.
- Minimum balance of $0.01 is needed for the Chime Savings Account.
- Chime is not a bank; services are provided by partner banks.
Summary: American Express offers a 3.50% APY with no direct deposit requirement, but has a low BBB rating. Chime provides a higher 3.75% APY but requires a $200 direct deposit and has a better BBB rating of A-. Both banks operate online only, but Chime has a higher Google Play rating.
Compare American Express' vs Chime's Savings Accounts
| American Express | Chime | ||
|---|---|---|---|
| Product | High Yield Savings Account | vs | Chime Savings Account |
| APY | 3.50% (as of 8/29/2025) | 1.25% - 3.75% (as of 8/29/2025) | |
| Bundled Account | No | Yes | |
| FDIC-insured | Yes | Yes | |
| Online Only | Yes | Yes | |
| Compound Frequency | Daily | Daily | |
| Minimum Deposit | $0 | $0 | |
| Minimum Balance for APY | $0 | $0.01 | |
| Maintenance Fee | $0 | $0 | |
| Direct Deposit Required | No | Yes. You need to receive a qualifying direct deposit of $200 or more within the preceding 34 days | |
| Note | Chime® is a financial technology company, not a bank. Banking services provided by The Bancorp Bank, N.A. or Stride Bank, N.A., Members FDIC. To open a savings account you must first open a checking account. To qualify for Chime+ with the 3.75% APY, you must have a Chime Checking account and receive a direct deposit of at least $200. Otherwise, the APY is 1.25%. | ||
| App Store Rating | 4.9/5 | 4.8/5 | |
| Google Play Rating | 3.8/5 | 4.7/5 | |
| BBB Rating | F | A- |
Comparative Historical APY Insights (Last 7 Months)
| American Express | Chime | ||
|---|---|---|---|
| Product | High Yield Savings Account | vs | Chime Savings Account |
| Latest APY | 3.50 % | 3.75 % | |
| Trend | Sideways | Rising | |
| Slope (bps/mo) | -4.2 | 29.4 | |
| Rate Changes / Mo | 0.42 | 0.14 | |
| Days Since Last Change | 39 | 152 | |
| High (-7 m) | 3.80 % | 3.75 % | |
| Low (-7 m) | 3.50 % | 2.00 % | |
| Draw-down from High | -7.9 % | 0.0 % | |
| Volatility (CV) | 0.025 | 0.241 |
APY Insights Glossary
- Latest APY
- Most recent advertised annual-percentage yield.
- Trend
- Direction over the last 7 months (regression slope).
- Slope (bps/mo)
- Average monthly change; 10 bps = 0.10 pp.
- Rate Changes / Mo
- Typical number of APY moves per month.
- Days Since Last Change
- Recency of the latest APY adjustment.
- High (-7 m)
- Highest APY in the last 213 days.
- Low (-7 m)
- Lowest APY in the last 213 days.
- Draw-down from High
- How far today sits below the 7-month peak.
- Volatility (CV)
- Coefficient of variation = stdev ÷ mean.
Why Track Savings-Account APYs?
- See how quickly a bank reacts to Fed moves or competition.
- Gauge “twitchiness” - frequent moves can annoy savers.
- Spot if you're buying near a peak (draw-down) or riding a rise.
- Slope (bps/mo) shows speed of change.
- Volatility (CV) scales jumps by average level.
Calculate Savings Growth for American Express vs Chime
All calculations are based on APY.
American Express
APY: 3.50%
Total savings breakdown:
- Interest earned: $2,114.1 (10.51%)
- Total contributions: $13,000 (64.63%)
- Initial deposit: $5,000 (24.86%)
Your total balance
$20,114.10
Effective APY: 3.50% (based on your deposit and contributions)
Total balance: $20,114.1
Earnings: $2,114.1
Bank OverviewChime
APY: 3.75%
Total savings breakdown:
- Interest earned: $2,273.8 (11.22%)
- Total contributions: $13,000 (64.12%)
- Initial deposit: $5,000 (24.66%)
Your total balance
$20,273.80
Effective APY: 3.75% (based on your deposit and contributions)
Total balance: $20,273.8
Earnings: $2,273.8
Bank OverviewWith a $5,000 initial deposit and $13,000 in total contributions over 5 years, American Express's total earnings would be $159.7 lower than Chime's total earnings.
The Banksparency Savings Calculator provides estimated savings growth based on user input and our latest data.
More Comparisons
Compare American Express' APY of 3.50% with other banks
| Bank Pair | Best APY | Min Deposit |
|---|---|---|
| American Express vs Ally Bank | 3.50% | $0 |
| American Express vs Axos Bank | 4.46% | $0 |
| American Express vs Bank of America | 0.01% | $100 |
| American Express vs Barclays | 4.10% | $0 |
| American Express vs Capital One | 3.50% | $0 |
| American Express vs Chase Bank | 0.01% | $0 |
| American Express vs CIT Bank | 4.00% | $100 |
| American Express vs Discover Bank | 3.50% | $0 |
| American Express vs Fitness Bank | 4.85% | $100 |
| American Express vs Marcus by Goldman Sachs | 3.65% | $0 |
| American Express vs Presidential Bank | 4.50% | $5,000 |
| American Express vs SoFi Bank | 3.80% | $0 |
| American Express vs Synchrony Bank | 3.80% | $0 |
| American Express vs UFB Direct | 4.21% | $5000 |
| American Express vs Varo Bank | 5.00% | $0 |
| American Express vs Wells Fargo | 2.51% | $25 |
Compare Chime's APY of 3.75% with other banks
| Bank Pair | Best APY | Min Deposit |
|---|---|---|
| Chime vs Ally Bank | 3.50% | $0 |
| Chime vs Axos Bank | 4.46% | $0 |
| Chime vs Bank of America | 0.01% | $100 |
| Chime vs Barclays | 4.10% | $0 |
| Chime vs Capital One | 3.50% | $0 |
| Chime vs Chase Bank | 0.01% | $0 |
| Chime vs CIT Bank | 4.00% | $100 |
| Chime vs Discover Bank | 3.50% | $0 |
| Chime vs Fitness Bank | 4.85% | $100 |
| Chime vs Marcus by Goldman Sachs | 3.65% | $0 |
| Chime vs Presidential Bank | 4.50% | $5,000 |
| Chime vs SoFi Bank | 3.80% | $0 |
| Chime vs Synchrony Bank | 3.80% | $0 |
| Chime vs UFB Direct | 4.21% | $5000 |
| Chime vs Varo Bank | 5.00% | $0 |
| Chime vs Wells Fargo | 2.51% | $25 |