American Express vs Neighbors Bank
High-Yield Savings Accounts Comparison
Last Updated: September 5, 2025
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Summary of American Express vs. Neighbors Bank
As of September 5, 2025 American Express offers an APY of 3.50% for its High Yield Savings Account, with a minimum balance of $0, compared to Neighbors Bank's 4.60% APY for its Neighbors Savings Account, with a minimum balance of $0.
Neighbors Bank yields $110 more than American Express on a $10,000 balance after one year. American Express pays $350, while Neighbors Bank pays $460 - an APY advantage for Neighbors Bank.
American Express
Strengths
- American Express offers a competitive APY of 3.50% for its High Yield Savings Account.
- No maintenance fees are associated with American Express's savings account.
- American Express has a high App Store rating of 4.9.
Potential Drawbacks
- American Express has an F BBB rating, indicating low trustworthiness.
- American Express has no physical branches for in-person banking.
- American Express's Google Play rating is only 3.8.
Neighbors Bank
Strengths
- Neighbors Bank offers a higher APY of 4.60% for its Neighbors Savings Account.
- Neighbors Bank has a physical branch in Columbia, Missouri.
- Neighbors Bank has a solid A+ BBB rating, reflecting high trustworthiness.
Potential Drawbacks
- Neighbors Bank has a lower App Store rating of 3.3.
- Balances above $250,000 earn a significantly lower APY of 0.05%.
- Neighbors Bank's savings account is not exclusively online.
Compare American Express' vs Neighbors Bank's Savings Accounts
| American Express | Neighbors Bank | ||
|---|---|---|---|
| Product | High Yield Savings Account | vs | Neighbors Savings Account |
| APY | 3.50% (as of 9/5/2025) | 4.60% (as of 9/5/2025) | |
| Bundled Account | No | No | |
| FDIC-insured | Yes | Yes | |
| Online Only | Yes | No | |
| Compound Frequency | Daily | N/A | |
| Minimum Deposit | $0 | $0 | |
| Minimum Balance for APY | $0 | $0 | |
| Maintenance Fee | $0 | $0 | |
| Direct Deposit Required | No | No | |
| Eligibility | United States | Not available in Delaware. | |
| Note | Balances up to $250,000 earn 4.60% APY. Anything above will earn 0.05% APY. | ||
| App Store Rating | 4.9/5 | 3.3/5 | |
| Google Play Rating | 3.8/5 | 4.3/5 | |
| BBB Rating | F | A+ |
Comparative Historical APY Insights (Last 6 Months)
| American Express | Neighbors Bank | ||
|---|---|---|---|
| Product | High Yield Savings Account | vs | Neighbors Savings Account |
| Latest APY | 3.50 % | 4.60 % | |
| Trend | Sideways | Sideways | |
| Slope (bps/mo) | -3.9 | -1.0 | |
| Rate Changes / Mo | 0.31 | 0.16 | |
| Days Since Last Change | 44 | 177 | |
| High (-6 m) | 3.70 % | 4.75 % | |
| Low (-6 m) | 3.50 % | 4.60 % | |
| Draw-down from High | -5.4 % | -3.2 % | |
| Volatility (CV) | 0.021 | 0.009 |
APY Insights Glossary
- Latest APY
- Most recent advertised annual-percentage yield.
- Trend
- Direction over the last 6 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 (-6 m)
- Highest APY in the last 191 days.
- Low (-6 m)
- Lowest APY in the last 191 days.
- Draw-down from High
- How far today sits below the 6-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 Neighbors Bank
American Express
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
Total balance: $20,114.1
Earnings: $2,114.1
Bank OverviewNeighbors Bank
Total savings breakdown:
- Interest earned: $2,825.8 (13.57%)
- Total contributions: $13,000 (62.42%)
- Initial deposit: $5,000 (24.01%)
Your total balance
$20,825.80
Total balance: $20,825.8
Earnings: $2,825.8
Bank OverviewWith a $5,000 initial deposit and $13,000 in total contributions over 5 years, American Express's total earnings would be $711.7 lower than Neighbors Bank's total earnings.
The Banksparency Savings Calculator provides estimated savings growth based on user input and our latest data.