American Express vs Axos Bank
High-Yield Savings Accounts Comparison

Last Updated: July 15, 2025

Summary of American Express vs. Axos Bank

As of July 15, 2025 American Express offers an APY of 3.60% for its High Yield Savings Account account, compared to Axos Bank's 4.66% APY for its Axos ONE account.

Axos Bank yields $106 more than American Express on a $10,000 balance after one year. American Express pays $360, while Axos Bank pays $466 - an APY advantage for Axos Bank.

In addition, Axos Bank also offers 4.00% APY for the Summit Savings account.

American Express

Strengths

  • American Express offers a competitive APY of 3.60% for its High Yield Savings Account.
  • No maintenance fees or minimum balance requirements.
  • High App Store rating of 4.9.

Potential Drawbacks

  • American Express has an F rating from the BBB and is not accredited.
  • Only one savings account option available.
  • Google Play rating is lower at 3.8.

Axos Bank

Strengths

  • Axos Bank offers a higher APY of 4.66% with the Axos ONE savings and checking bundle.
  • BBB accredited with an A+ rating, indicating higher trustworthiness.
  • Multiple savings account options, including Summit Savings at 4.00%.

Potential Drawbacks

  • Axos Bank has a lower App Store rating of 4.7 compared to American Express.
  • Direct deposit is not required but is needed for the highest APY.
  • No branch locations available.
Summary: American Express provides a solid APY of 3.60% but lacks BBB accreditation and has limited account options. In contrast, Axos Bank offers a superior APY of 4.66% with multiple savings accounts and an A+ BBB rating, though it requires a direct deposit for the highest rate. Both banks operate online only, with Axos having a lower App Store rating.

Compare American Express' vs Axos Bank's Savings Accounts

American ExpressAxos Bank
ProductHigh Yield Savings AccountvsAxos ONESummit SavingsHigh Yield Savings
APY
3.60% (as of 7/15/2025)4.66% (as of 7/16/2025)4.00% (as of 7/16/2025)0.61% (as of 7/16/2025)
Bundled Account
NoYesNoNo
FDIC-insured
YesYesYesYes
Online OnlyYesYesYesYes
Compound Frequency
DailyDailyDailyDaily
Minimum Deposit$0$0$0$0
Minimum Balance for APY$0$0$0$0
Maintenance Fee$0$0$0$0
Direct Deposit Required
NoNo. Not required, but is the easiest way to earn the highest APY.NoNo
NoteN/AThis APY is only available with the Axos ONE savings and checking bundle. To qualify, you must either set up a direct deposit of $1,500 and maintain an average daily balance of more than $1,500 in your ONE Checking account, or receive at least $5,000 in total monthly qualifying deposits and maintain an average daily balance of more than $5,000.N/AN/A
Visit BankHigh Yield Savings AccountAxos ONESummit SavingsHigh Yield Savings
App Store Rating4.9/54.7/5
Google Play Rating3.8/54.4/5
BBB RatingFA+

Comparative Historical APY Insights (Last 6 Months)

American ExpressAxos Bank
ProductHigh Yield Savings AccountvsHigh Yield SavingsSummit SavingsAxos ONE
Latest APY3.60 %0.61 %4.00 %4.66 %
TrendSidewaysSidewaysSidewaysSideways
Slope (bps/mo)-3.9-0.00.0-4.9
Rate Changes / Mo0.340.000.000.17
Days Since Last Change6917516106
High (-6 m)3.80 %0.61 %4.00 %4.86 %
Low (-6 m)3.60 %0.61 %4.00 %4.66 %
Draw-down from High-5.3 %0.0 %0.0 %-4.1 %
Volatility (CV)0.0190.0000.0000.021
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 175 days.
Low (-6 m)
Lowest APY in the last 175 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 Axos Bank

All calculations are based on APY.

American Express

APY: 3.60%

Total savings breakdown:

  • Interest earned: $36 (3.47%)
  • Total contributions: $0 (0.00%)
  • Initial deposit: $1,000 (96.53%)

Your total balance

$1,036.00

Effective APY: 3.60% (based on your deposit and contributions)

Total balance: $1,036

Earnings: $36

Bank Details

Axos Bank

APY: 4.66%

Total savings breakdown:

  • Interest earned: $46.6 (4.45%)
  • Total contributions: $0 (0.00%)
  • Initial deposit: $1,000 (95.55%)

Your total balance

$1,046.60

Effective APY: 4.66% (based on your deposit and contributions)

Total balance: $1,046.6

Earnings: $46.6

Bank Details

After 1 year American Express would earn you $10.6 less than Axos Bank.

More Comparisons

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Compare Axos Bank's APY of 4.66% with other banks