High-Yield Savings Account Comparison

American Express vs. CIT Bank

Compare rates, requirements, and features side-by-side to find the best option for you.

Analysis by Aviel Fahl
Updated December 6, 2025
Advertising Disclosure: We may earn a commission from partner links.

American Express

High Yield Savings Account

3.40%
APY
Dec 6, 2025
FDIC InsuredNo MinimumsGreat iOS App
Show Fine Print & Trends

CIT Bank

Platinum Savings

Up to
3.75%
APY
Dec 6, 2025
FDIC InsuredMod. MinimumGreat iOS AppGreat Android App
Range: 0.25% 3.75%
Show Fine Print & Trends

Market Reality Check

Both of these banks offer rates below the current top tier. The best rates we track are currently above 4.25% APY.

See Top Rates

Comparison Analysis

Comparing American Express vs. CIT Bank

Updated: Dec 6, 2025

Why American Express?

No distinct advantages found vs CIT Bank.

Why CIT Bank?

  • Higher potential APY (3.65%-3.75% vs 3.40%)
  • Higher rated Android app (4.3 vs 3.6)
  • Offers 2 different high-yield savings options

— Key Feature Differences —

Better Returns at $10,000
CIT Bank

CIT Bank's Platinum Savings earns more on smaller deposits (approx. $375 vs $340/yr).

Better Returns at $25,000
CIT Bank

CIT Bank's Platinum Savings pulls ahead with larger amounts (approx. $938 vs $850/yr).

Best for Simplicity
CIT Bank

CIT Bank's Savings Connect offers 3.65% APY with no bundling, direct deposit requirement or caps.

Shared Benefits

Both offer monthly maintenance-free account options Available Nationwide Available to New & Existing Customers
The Bottom Line

Over a 1-year period, CIT Bank's Platinum Savings pays $35 more interest on a $10,000 balance than American Express's High Yield Savings Account.

American ExpressCIT Bank
Automated Data Audit

Executive Summary

CIT Bank offers the Platinum Savings account with a competitive APY of 3.75%, making it the standout option compared to American Express's High Yield Savings Account, which offers a lower APY of 3.40%. Both accounts are online-only and have no maintenance fees, but CIT Bank requires a minimum deposit of $100 and a minimum balance of $5,000 to earn the highest rate. For those seeking simplicity, CIT Bank's Savings Connect account provides an attractive 3.65% APY without any direct deposit requirements or balance caps. Overall, CIT Bank's offerings provide better returns, especially for larger deposits.

Analysis generated based on current Banksparency database records

* AI-generated content provided for informational purposes only. Accuracy is not guaranteed; always verify details with the provider.

Top Market Contenders

See who beats both American Express and CIT Bank.

Compare All High-Yield Savings Accounts
Pibank
Pibank Savings
FDIC InsuredNo Minimums
4.60% APY
+0.85% vs CIT Bank
Better Rate
Neighbors Bank
Neighbors Savings Account
FDIC InsuredNo MinimumsGreat Android App
4.50% APY
+0.75% vs CIT Bank
Better Rate
Axos Bank
Axos ONE
FDIC InsuredNo MinimumsGreat iOS AppGreat Android App
4.31% APY
+0.56% vs CIT Bank
Better Rate
FeatureAmerican ExpressCIT Bank
APY
3.40%
Verified: 12/6/2025
↘︎ 0.10%90d Change
3.75%
Range: 0.25% - 3.75%
Verified: 12/6/2025
↘︎ 0.25%90d Change
Product NameHigh Yield Savings AccountPlatinum Savings
Minimum Deposit$0$100
Min. Balance for APY$0$5,000
Monthly Fee$0$0
Branch AccessNoneNone
Account Type
Online Only
Online Only
Direct Deposit Req.NoneNone
Checking BundleNoNo
Mobile Apps
iOS4.9
Android3.6
iOS4.8
Android4.3
BBB RatingFA-
Next Steps

Savings Comparison

Calculations based on current APY.
$
$

CIT Bank earns $223.3 more than American Express.

American Express

High Yield Savings Account

3.40% APY

Savings Breakdown

  • Interest Earned
    +$2,050.50(10.2%)
  • Total Contributions
    $13,000
  • Initial Deposit
    $5,000

Projected Balance

$20,050.50

Effective APY
3.40%

CIT Bank

Platinum Savings

3.75% APY

Savings Breakdown

  • Interest Earned
    +$2,273.80(11.2%)
  • Total Contributions
    $13,000
  • Initial Deposit
    $5,000

Projected Balance

$20,273.80

Effective APY
3.75%

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

📈 Compare Savings Rates Over Time

Historical Performance

Last 10 Months Analysis
MetricAmerican ExpressCIT Bank
High Yield Savings AccountSavings ConnectPlatinum Savings
Current APY
3.40%3.65%3.75%
Trend
Stable Stable Stable
Velocity (bps/mo)
-3.3-3.3-5.0
Days Since Change
101616
10-Month High
3.80%4.00%4.35%
10-Month Low
3.40%3.65%3.75%
Adjustments / Mo
0.380.280.47
Volatility Score
0.0300.0300.041
How to read these metrics(Click to expand)

Trends & Velocity

  • Trend: The general direction of the rate over the analyzed period. Useful for spotting if a bank is currently aggressive or pulling back.
  • Velocity (bps/mo): Speed of change. A high positive number means they raise rates quickly. 10 bps = 0.10%.
  • Adjustments/Mo: "Twitchiness." High frequency means the rate changes constantly; low frequency means it's stable.

Risk & Range

  • High/Low: The absolute ceiling and floor of the rate during the 318-day window.
  • Volatility Score: Lower is better for predictability. It indicates how wildly the rate swings relative to its average.
  • Days Since Change: If this number is high (e.g., >90), the rate is very sticky. If low, it changed recently.

More Comparisons

Compare American Express' APY of 3.40% with other banks
Bank PairCompetitor APYMin Deposit
American Express vs Ally Bank3.30%$0
American Express vs Axos Bank4.31%$0
American Express vs Bank of America0.01%$100
American Express vs Barclays4.00%$0
American Express vs Bask Bank3.90%$0
American Express vs BMO Alto3.25%$0
American Express vs BrioDirect4.00%$5,000
American Express vs Capital One3.40%$0
American Express vs Chase Bank0.01%$0
American Express vs Chime3.50%$0
American Express vs Citibank3.30%$0
American Express vs Citizens Access™3.35%$0.01
American Express vs Climate First Bank4.21%$50
American Express vs Discover Bank3.40%$0
American Express vs Elevault4.08%$0
American Express vs EverBank4.05%$0
American Express vs Fitness Bank4.75%$100
American Express vs FNBO Direct3.00%$1
American Express vs Forbright Bank4.00%$0
American Express vs FVCbank3.85%$500
American Express vs GO2bank4.50%$0
American Express vs Ivy Bank4.25%$2,500
American Express vs LendingClub4.20%$0
American Express vs Marcus by Goldman Sachs3.65%$0
American Express vs Neighbors Bank4.50%$0
American Express vs Newtek Bank4.35%$0.01
American Express vs Openbank4.20%$500
American Express vs Peak Bank4.20%$100
American Express vs Pibank4.60%$0
American Express vs PNC3.53%$0
American Express vs Presidential Bank4.00%$5,000
American Express vs Quontic Bank3.75%$100
American Express vs Salem Five Direct3.71%$10
American Express vs Santander Bank0.01%$25
American Express vs SoFi Bank4.30%$0
American Express vs Synchrony Bank3.65%$0
American Express vs TIMBR4.40%$1,000
American Express vs UFB Direct3.71%$5000
American Express vs Valley Direct4.10%$1,000
American Express vs Varo Bank5.00%$0
American Express vs Vio Bank4.16%$100
American Express vs Wealthfront4.15%$0
American Express vs Wells Fargo0.05%$25
American Express vs Zynlo Bank4.05%$10
Compare CIT Bank's APY of 3.75% with other banks