High-Yield Savings Account Comparison

Popular Direct vs. Santander Bank

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

Analysis by Aviel Fahl
Updated January 7, 2026
Comparison of Popular Direct vs Santander Bank savings accounts
Metric

Popular Direct

Popular Direct Select Savings

Jan 7, 2026

Santander Bank

Santander Savings

Jan 7, 2026
APY3.90%0.01%
Est. Earnings
$5,000+$195
$10,000+$390
$25,000+$975
$5,000+$1
$10,000+$1
$25,000+$3
Min Deposit
$100$25

Snapshot view. Rates subject to change.

Features
FDIC InsuredLow Minimums
FDIC InsuredLow MinimumsGreat iOS AppGreat Android AppIn-Person AccessZelle® Supported

Market Reality Check

Both of these banks offer rates below the current top tier. The best rates we track are currently above 4.21% APY.

See Top Rates

Comparison Analysis

Comparing Popular Direct vs. Santander Bank

Updated: Jan 7, 2026

As of Popular Direct offers an APY of 3.90% for its Popular Direct Select Savings account, with a minimum balance of $0.01, compared to Santander Bank's 0.01% APY for its Santander Savings account, with a minimum balance of $0.

Popular Direct pays $389 more than Santander Bank on a $10,000 balance after one year. Popular Direct pays $390, while Santander Bank pays $1 - an APY advantage for Popular Direct.

Why Popular Direct?

  • Higher potential APY (3.90% vs 0.01%) on all balances
  • No checking account or direct deposit required

Why Santander Bank?

  • Physical branch access (Primarily in the Northeast and Miami, Florida)
  • Higher rated iOS app (4.8 vs 1.3)
  • Higher rated Android app (4.0 vs 1.3)
  • Fast transfers via Zelle®

— Key Feature Differences —

Better Returns at $10,000
Popular Direct

Popular Direct's Popular Direct Select Savings earns more on smaller deposits (approx. $390 vs $1/yr).

Better Returns at $25,000
Popular Direct

Popular Direct's Popular Direct Select Savings pulls ahead with larger amounts (approx. $975 vs $3/yr).

Best for Simplicity
Popular Direct

Popular Direct's Popular Direct Select Savings offers 3.90% APY with no bundling, direct deposit requirement or caps.

Best Mobile App Experience
Santander Bank

Santander Bank offers an iOS app rated 4.8 (vs. 1.3) and Android app rated 4.0 (vs. 1.3)

Shared Benefits

Available Nationwide Available to New & Existing Customers
The Bottom Line on APY (Interest Only)

Over a 1-year period, Popular Direct's Popular Direct Select Savings pays $389 more interest on a $10,000 balance than Santander Bank's Santander Savings.

*This calculation assumes current rates remain consistent for 1 year and does not include temporary bonuses.

Santander BankPopular Direct

Executive Summary as of

Popular Direct offers a significantly higher APY of 3.90% with its Popular Direct Select Savings account, making it a strong choice for savers, especially since it has no direct deposit requirement and no maintenance fees. In contrast, Santander Bank's savings product provides a minimal APY of 0.01%, which is considerably lower. While Santander does offer a mobile app with a high user rating, the stark difference in APY makes Popular Direct the clear winner for those prioritizing savings returns. Both accounts require a minimum deposit, with Popular Direct starting at $100 and Santander at $25.

The analysis is based on current Banksparency database records

* This content is provided for informational purposes only; always verify details with the provider.

Verify At
Popular Direct

Non-sponsored link to official site

Verify At
Santander Bank

Non-sponsored link to official site

Top Market Contenders

Marcus by Goldman Sachs
3.65% APY

Popular Direct vs. Santander Bank Savings Calculator

Calculations based on current APY for Popular Direct Select Savings and Santander Savings
$
$

You earn $389 more with Popular Direct than Santander Bank on a $10,000 initial deposit for 1 year*.

*This calculation assumes that APYs remain unchanged for 1 year, and takes into account known promo rate periods, but does not factor in bonuses. You can see how often these banks have changed their rates in the Compare Savings Rates Over Time section below.

Popular Direct

Popular Direct Select Savings

3.90% APY

Savings Breakdown

  • Interest Earned
    +$390.00(3.8%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,390.00

Effective APY
3.90%

Santander Bank

Santander Savings

0.01% APY

Savings Breakdown

  • Interest Earned
    +$1.00(0.0%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,001.00

Effective APY
0.01%

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

FeaturePopular DirectSantander Bank
APY
3.90%
Verified: 1/7/2026
↘︎ 0.15%90d Change
0.01%
Verified: 1/7/2026
Stable (90d)
Product NamePopular Direct Select SavingsSantander Savings
Minimum Deposit$100$25
Min. Balance for APY$0.01$0
Monthly Fee$0$1
Branch AccessNoneYes
Account Type
Online Only
Online & Branches
Direct Deposit Req.NoneNone
Checking BundleNoNo
Mobile Apps
iOS1.3
Android1.3
iOS4.8
Android4.0
Zelle® Support
Not Supported
Available
Branch-based retail accounts only.
BBB RatingA+Not Rated
Next Steps
Visit Site

Non-sponsored link to official site

Visit Site

Non-sponsored link to official site

📈 Compare Savings Rates Over Time

Historical Performance

Last 11 Months Analysis
MetricPopular DirectSantander Bank
Popular Direct Select SavingsSantander Savings
Current APY
3.90%0.01%
Trend
Stable Stable
Velocity (bps/mo)
-2.6-0.2
Days Since Change
23110
11-Month High
4.50%0.03%
11-Month Low
3.90%0.01%
Adjustments / Mo
0.770.09
Volatility Score
0.0300.431
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 350-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 Popular Direct's APY of 3.90% with other banks
Bank PairCompetitor APYMin Deposit
Popular Direct vs Affirm3.20%$0
Popular Direct vs Ally Bank3.30%$0
Popular Direct vs American Express3.30%$0
Popular Direct vs Axos Bank4.31%$0
Popular Direct vs Bank of America0.01%$100
Popular Direct vs Barclays4.00%$0
Popular Direct vs Bask Bank3.75%$0
Popular Direct vs Betterment3.25%$10
Popular Direct vs BMO Alto3.25%$0
Popular Direct vs Bread Savings4.05%$100
Popular Direct vs BrioDirect3.75%$5,000
Popular Direct vs Capital One3.40%$0
Popular Direct vs Carver Bank4.00%$5,000
Popular Direct vs Charles Schwab Bank0.15%$0
Popular Direct vs Chase Bank0.01%$0
Popular Direct vs Chime3.50%$0
Popular Direct vs CIT Bank3.75%$100
Popular Direct vs Citibank3.30%$0
Popular Direct vs Citizens Access™3.15%$0.01
Popular Direct vs Climate First Bank4.21%$50
Popular Direct vs Colorado Federal Savings Bank4.05%$50,000
Popular Direct vs Discover Bank3.40%$0
Popular Direct vs E*TRADE from Morgan Stanley3.50%$0
Popular Direct vs Elevault3.82%$0
Popular Direct vs EverBank3.90%$0
Popular Direct vs Fitness Bank4.75%$100
Popular Direct vs FNBO Direct3.00%$1
Popular Direct vs Forbright Bank4.00%$0
Popular Direct vs FVCbank3.85%$500
Popular Direct vs GO2bank4.50%$0
Popular Direct vs Ivy Bank4.10%$2,500
Popular Direct vs Jenius Bank4.05%$0
Popular Direct vs LendingClub4.00%$0
Popular Direct vs Marcus by Goldman Sachs3.65%$0
Popular Direct vs MutualOne Bank4.07%$20,000
Popular Direct vs My Banking Direct4.02%$500
Popular Direct vs Neighbors Bank4.30%$0
Popular Direct vs Newtek Bank4.35%$0.01
Popular Direct vs Openbank4.20%$500
Popular Direct vs Peak Bank3.99%$100
Popular Direct vs Pibank4.60%$0
Popular Direct vs PNC3.30%$0
Popular Direct vs Presidential Bank3.75%$5,000
Popular Direct vs Quontic Bank3.50%$100
Popular Direct vs Salem Five Direct3.61%$10
Popular Direct vs Sallie Mae Bank3.90%$0
Popular Direct vs SoFi Bank4.00%$0
Popular Direct vs Synchrony Bank3.65%$0
Popular Direct vs TD Bank2.60%$0
Popular Direct vs TIMBR4.40%$1,000
Popular Direct vs UFB Direct3.46%$5000
Popular Direct vs Upgrade3.05%$0
Popular Direct vs Valley Direct4.00%$1,000
Popular Direct vs Varo Bank5.00%$0
Popular Direct vs Vio Bank4.09%$100
Popular Direct vs Wealthfront3.90%$0
Popular Direct vs Wells Fargo0.05%$25
Popular Direct vs Zynlo Bank3.85%$10
Compare Santander Bank's APY of 0.01% with other banks
Bank PairCompetitor APYMin Deposit
Santander Bank vs Affirm3.20%$0
Santander Bank vs Ally Bank3.30%$0
Santander Bank vs American Express3.30%$0
Santander Bank vs Axos Bank4.31%$0
Santander Bank vs Bank of America0.01%$100
Santander Bank vs Barclays4.00%$0
Santander Bank vs Bask Bank3.75%$0
Santander Bank vs Betterment3.25%$10
Santander Bank vs BMO Alto3.25%$0
Santander Bank vs Bread Savings4.05%$100
Santander Bank vs BrioDirect3.75%$5,000
Santander Bank vs Capital One3.40%$0
Santander Bank vs Carver Bank4.00%$5,000
Santander Bank vs Charles Schwab Bank0.15%$0
Santander Bank vs Chase Bank0.01%$0
Santander Bank vs Chime3.50%$0
Santander Bank vs CIT Bank3.75%$100
Santander Bank vs Citibank3.30%$0
Santander Bank vs Citizens Access™3.15%$0.01
Santander Bank vs Climate First Bank4.21%$50
Santander Bank vs Colorado Federal Savings Bank4.05%$50,000
Santander Bank vs Discover Bank3.40%$0
Santander Bank vs E*TRADE from Morgan Stanley3.50%$0
Santander Bank vs Elevault3.82%$0
Santander Bank vs EverBank3.90%$0
Santander Bank vs Fitness Bank4.75%$100
Santander Bank vs FNBO Direct3.00%$1
Santander Bank vs Forbright Bank4.00%$0
Santander Bank vs FVCbank3.85%$500
Santander Bank vs GO2bank4.50%$0
Santander Bank vs Ivy Bank4.10%$2,500
Santander Bank vs Jenius Bank4.05%$0
Santander Bank vs LendingClub4.00%$0
Santander Bank vs Marcus by Goldman Sachs3.65%$0
Santander Bank vs MutualOne Bank4.07%$20,000
Santander Bank vs My Banking Direct4.02%$500
Santander Bank vs Neighbors Bank4.30%$0
Santander Bank vs Newtek Bank4.35%$0.01
Santander Bank vs Openbank4.20%$500
Santander Bank vs Peak Bank3.99%$100
Santander Bank vs Pibank4.60%$0
Santander Bank vs PNC3.30%$0
Santander Bank vs Presidential Bank3.75%$5,000
Santander Bank vs Quontic Bank3.50%$100
Santander Bank vs Salem Five Direct3.61%$10
Santander Bank vs Sallie Mae Bank3.90%$0
Santander Bank vs SoFi Bank4.00%$0
Santander Bank vs Synchrony Bank3.65%$0
Santander Bank vs TD Bank2.60%$0
Santander Bank vs TIMBR4.40%$1,000
Santander Bank vs UFB Direct3.46%$5000
Santander Bank vs Upgrade3.05%$0
Santander Bank vs Valley Direct4.00%$1,000
Santander Bank vs Varo Bank5.00%$0
Santander Bank vs Vio Bank4.09%$100
Santander Bank vs Wealthfront3.90%$0
Santander Bank vs Wells Fargo0.05%$25
Santander Bank vs Zynlo Bank3.85%$10