High-Yield Savings Account Comparison

Discover Bank vs. Popular Direct

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 Discover Bank vs Popular Direct savings accounts
Metric

Discover Bank

Online Savings Account

Jan 7, 2026

Popular Direct

Popular Direct Select Savings

Jan 7, 2026
APY3.40%3.90%
Est. Earnings
$5,000+$170
$10,000+$340
$25,000+$850
$5,000+$195
$10,000+$390
$25,000+$975
Min Deposit
$0$100

Snapshot view. Rates subject to change.

Features
FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppZelle® Supported
FDIC InsuredLow Minimums

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 Discover Bank vs. Popular Direct

Updated: Jan 7, 2026

As of Discover Bank offers an APY of 3.40% for its Online Savings Account, with a minimum balance of $0, compared to Popular Direct's 3.90% APY for its Popular Direct Select Savings account, with a minimum balance of $0.01.

Popular Direct pays $50 more than Discover Bank on a $10,000 balance after one year. Discover Bank pays $340, while Popular Direct pays $390 - an APY advantage for Popular Direct.

Why Discover Bank?

  • Higher rated iOS app (4.9 vs 1.3)
  • Higher rated Android app (4.8 vs 1.3)
  • Fast transfers via Zelle® (up to $600 a day)

Why Popular Direct?

  • Higher potential APY (3.90% vs 3.40%) on all balances

— 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 $340/yr).

Better Returns at $25,000
Popular Direct

Popular Direct's Popular Direct Select Savings pulls ahead with larger amounts (approx. $975 vs $850/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
Discover Bank

Discover Bank offers an iOS app rated 4.9 (vs. 1.3) and Android app rated 4.8 (vs. 1.3)

Shared Benefits

Both offer monthly maintenance-free account options 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 $50 more interest on a $10,000 balance than Discover Bank's Online Savings Account.

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

Discover BankPopular Direct

Executive Summary as of

Popular Direct offers a higher APY of 3.90% on its Popular Direct Select Savings account, making it the winner in this comparison. This account requires a minimum deposit of $100 and has no maintenance fees, while also being online-only. In contrast, Discover Bank's Online Savings Account provides a competitive APY of 3.40% with no minimum deposit or fees, also being online-only. Both accounts do not require direct deposit. Popular Direct is noted for better returns at various deposit levels, enhancing its appeal for savers.

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
Discover Bank

Non-sponsored link to official site

Verify At
Popular Direct

Non-sponsored link to official site

Top Market Contenders

Marcus by Goldman Sachs
3.65% APY
American Express
3.30% APY

Discover Bank vs. Popular Direct Savings Calculator

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

You earn $50 more with Popular Direct than Discover 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.

Discover Bank

Online Savings Account

3.40% APY

Savings Breakdown

  • Interest Earned
    +$340.00(3.3%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,340.00

Effective APY
3.40%

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%

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

FeatureDiscover BankPopular Direct
APY
3.40%
Verified: 1/7/2026
Stable (90d)
3.90%
Verified: 1/7/2026
↘︎ 0.15%90d Change
Product NameOnline Savings AccountPopular Direct Select Savings
Minimum Deposit$0$100
Min. Balance for APY$0$0.01
Monthly Fee$0$0
Branch AccessNoneNone
Account Type
Online Only
Online Only
Direct Deposit Req.NoneNone
Checking BundleNoNo
Mobile Apps
iOS4.9
Android4.8
iOS1.3
Android1.3
Zelle® Support
Available
Limit: $600/dayStrict 90-day seasoning period for new accounts.
Not Supported
BBB RatingA+A+
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 12 Months Analysis
MetricDiscover BankPopular Direct
Online Savings AccountPopular Direct Select Savings
Current APY
3.40%3.90%
Trend
Stable Stable
Velocity (bps/mo)
-3.5-2.7
Days Since Change
9923
12-Month High
3.75%4.50%
12-Month Low
3.40%3.90%
Adjustments / Mo
0.340.77
Volatility Score
0.0360.031
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 351-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 Discover Bank's APY of 3.40% with other banks
Bank PairCompetitor APYMin Deposit
Discover Bank vs Affirm3.20%$0
Discover Bank vs Ally Bank3.30%$0
Discover Bank vs American Express3.30%$0
Discover Bank vs Axos Bank4.31%$0
Discover Bank vs Bank of America0.01%$100
Discover Bank vs Barclays4.00%$0
Discover Bank vs Bask Bank3.75%$0
Discover Bank vs Betterment3.25%$10
Discover Bank vs BMO Alto3.25%$0
Discover Bank vs Bread Savings4.05%$100
Discover Bank vs BrioDirect3.75%$5,000
Discover Bank vs Capital One3.40%$0
Discover Bank vs Carver Bank4.00%$5,000
Discover Bank vs Charles Schwab Bank0.15%$0
Discover Bank vs Chase Bank0.01%$0
Discover Bank vs Chime3.50%$0
Discover Bank vs CIT Bank3.75%$100
Discover Bank vs Citibank3.30%$0
Discover Bank vs Citizens Access™3.15%$0.01
Discover Bank vs Climate First Bank4.21%$50
Discover Bank vs Colorado Federal Savings Bank4.05%$50,000
Discover Bank vs E*TRADE from Morgan Stanley3.50%$0
Discover Bank vs Elevault3.82%$0
Discover Bank vs EverBank3.90%$0
Discover Bank vs Fitness Bank4.75%$100
Discover Bank vs FNBO Direct3.00%$1
Discover Bank vs Forbright Bank4.00%$0
Discover Bank vs FVCbank3.85%$500
Discover Bank vs GO2bank4.50%$0
Discover Bank vs Ivy Bank4.10%$2,500
Discover Bank vs Jenius Bank4.05%$0
Discover Bank vs LendingClub4.00%$0
Discover Bank vs Marcus by Goldman Sachs3.65%$0
Discover Bank vs MutualOne Bank4.07%$20,000
Discover Bank vs My Banking Direct4.02%$500
Discover Bank vs Neighbors Bank4.30%$0
Discover Bank vs Newtek Bank4.35%$0.01
Discover Bank vs Openbank4.20%$500
Discover Bank vs Peak Bank3.99%$100
Discover Bank vs Pibank4.60%$0
Discover Bank vs PNC3.30%$0
Discover Bank vs Presidential Bank3.75%$5,000
Discover Bank vs Quontic Bank3.50%$100
Discover Bank vs Salem Five Direct3.61%$10
Discover Bank vs Sallie Mae Bank3.90%$0
Discover Bank vs Santander Bank0.01%$25
Discover Bank vs SoFi Bank4.00%$0
Discover Bank vs Synchrony Bank3.65%$0
Discover Bank vs TD Bank2.60%$0
Discover Bank vs TIMBR4.40%$1,000
Discover Bank vs UFB Direct3.46%$5000
Discover Bank vs Upgrade3.05%$0
Discover Bank vs Valley Direct4.00%$1,000
Discover Bank vs Varo Bank5.00%$0
Discover Bank vs Vio Bank4.09%$100
Discover Bank vs Wealthfront3.90%$0
Discover Bank vs Wells Fargo0.05%$25
Discover Bank vs Zynlo Bank3.85%$10
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 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 Santander Bank0.01%$25
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