American Express vs. Wells Fargo

High-Yield Savings Account Comparison

Last Updated: October 14, 2025

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Summary of American Express vs. Wells Fargo

Key Metrics at a Glance

FeatureAmerican ExpressWells Fargo
Top Savings APY

3.50%

High Yield Savings Account

0.05%

Platinum Savings

Minimum to Open$0$25
Minimum Balance for APY$0$1,000,000

American Express

Strengths

  • American Express offers a competitive APY of 3.50%, unchanged from 30 days ago.
  • No minimum deposit or balance requirements for the High Yield Savings Account.
  • American Express has a high App Store rating of 4.9.

Potential Drawbacks

  • American Express has no physical branches for in-person banking.
  • American Express has a low Google Play rating of 3.7.
  • American Express has an F rating from the BBB and is not accredited.

Wells Fargo

Strengths

  • Wells Fargo provides access to branches and ATMs in 36 states and Washington, D.C.
  • Wells Fargo has a high Google Play rating of 4.8.
  • Wells Fargo offers multiple savings account options, including tiered rates.

Potential Drawbacks

  • Wells Fargo's Platinum Savings account has a very low APY of 0.05%.
  • Wells Fargo requires a $1,000,000 minimum balance for the highest APY.
  • Wells Fargo charges a maintenance fee of $12 unless conditions are met.
Summary: American Express offers a significantly higher APY of 3.50% for its High Yield Savings Account, while Wells Fargo's best rate is only 0.05%. American Express has no branch access and an F BBB rating, but it has a strong App Store rating. In contrast, Wells Fargo provides physical branches and a higher Google Play rating, but it imposes a maintenance fee and has stringent balance requirements for its savings accounts.

→ As of October 14, 2025 American Express offers an APY of 3.50% for its High Yield Savings Account, with a minimum balance of $0, compared to Wells Fargo's 0.05% APY for its Platinum Savings account, with a minimum balance of $1,000,000.

American Express yields $345 more than Wells Fargo on a $10,000 balance after one year. American Express pays $350, while Wells Fargo pays $5 - an APY advantage for American Express.

→ In addition, Wells Fargo also offers 0.01% APY for the Way2Save Savings account.

Calculate Savings Growth for American Express vs Wells Fargo

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 Overview

Wells Fargo

APY: 0.05%

⚠️The higher APY only applies once your balance reaches $1,000,000.

Total savings breakdown:

  • Interest earned: $28.6 (0.16%)
  • Total contributions: $13,000 (72.11%)
  • Initial deposit: $5,000 (27.73%)

Your total balance

$18,028.60

Effective APY: 0.05% (based on your deposit and contributions)

Total balance: $18,028.6

Earnings: $28.6

Bank Overview

With a $5,000 initial deposit and $13,000 in total contributions over 5 years, American Express's total earnings would be $2,085.5 higher than Wells Fargo's total earnings.

The Banksparency Savings Calculator provides estimated savings growth based on user input and our latest data.

Compare American Express' vs Wells Fargo's Savings Accounts

American ExpressWells Fargo
ProductHigh Yield Savings AccountvsWay2Save SavingsPlatinum Savings
APY
3.50% (as of 10/14/2025)0.01% (as of 10/14/2025)0.05% - 0.05% (as of 10/14/2025)
Bundled Account
NoNoYes
FDIC-insured
YesYesYes
Online OnlyYesNoNo
Compound Frequency
DailyDailyDaily
Minimum Deposit$0$25$25
Minimum Balance for APY$0$0$1,000,000
Maintenance Fee$0$5. Waived under some circumstances.$12. Waived with $3,500 minimum daily balance.
Direct Deposit Required
NoNoNo
NoteThis is a tiered savings account where rates vary based on the balance. The 0.05% APY is available for balances of $1,000,000 or more, and 0.05% APY up to $99,999.99. These APYs require the account is linked to a Wells Fargo Premier checking account. See bank for more tiers and details.
App Store Rating4.9/54.9/5
Google Play Rating3.7/54.8/5
BBB RatingFF

Comparative Historical APY Insights (Last 3 Months)

American ExpressWells Fargo
ProductHigh Yield Savings AccountvsPlatinum SavingsWay2Save Savings
Latest APY3.50 %0.05 %0.01 %
TrendSidewaysFallingSideways
Slope (bps/mo)-1.6-14.80.0
Rate Changes / Mo0.330.330.00
Days Since Last Change84292
High (-3 m)3.60 %2.51 %0.01 %
Low (-3 m)3.50 %0.05 %0.01 %
Draw-down from High-2.8 %-98.0 %0.0 %
Volatility (CV)0.0080.1760.000
APY Insights Glossary
Latest APY
Most recent advertised annual-percentage yield.
Trend
Direction over the last 3 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 (-3 m)
Highest APY in the last 92 days.
Low (-3 m)
Lowest APY in the last 92 days.
Draw-down from High
How far today sits below the 3-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.

More Comparisons

Compare American Express' APY of 3.50% with other banks
Compare Wells Fargo's APY of 0.05% with other banks