High-Yield Savings Account Comparison

BMO Alto vs. Discover 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 BMO Alto vs Discover Bank savings accounts
Metric

BMO Alto

Savings Account

Jan 7, 2026

Discover Bank

Online Savings Account

Jan 7, 2026
APY3.25%3.40%
Est. Earnings
$5,000+$163
$10,000+$325
$25,000+$813
$5,000+$170
$10,000+$340
$25,000+$850
Min Deposit
$0$0

Snapshot view. Rates subject to change.

Features
FDIC InsuredNo Minimums
FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppZelle® 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 BMO Alto vs. Discover Bank

Updated: Jan 7, 2026

As of BMO Alto offers an APY of 3.25% for its Savings Account, with a minimum balance of $0, compared to Discover Bank's 3.40% APY for its Online Savings Account, with a minimum balance of $0.

Discover Bank pays $15 more than BMO Alto on a $10,000 balance after one year. BMO Alto pays $325, while Discover Bank pays $340 - an APY advantage for Discover Bank.

Why BMO Alto?

No distinct advantages found vs Discover Bank.

Why Discover Bank?

  • Higher potential APY (3.40% vs 3.25%) on all balances
  • Higher rated iOS app (4.9 vs 0.0)
  • Higher rated Android app (4.8 vs 0.0)
  • Fast transfers via Zelle® (up to $600 a day)

— Key Feature Differences —

Better Returns at $10,000
Discover Bank

Discover Bank's Online Savings Account earns more on smaller deposits (approx. $340 vs $325/yr).

Better Returns at $25,000
Discover Bank

Discover Bank's Online Savings Account pulls ahead with larger amounts (approx. $850 vs $813/yr).

Best Mobile App Experience
Discover Bank

Discover Bank offers an iOS app rated 4.9 (vs. 0.0) and Android app rated 4.8 (vs. 0.0)

Shared Benefits

Both offer monthly maintenance-free account options Both banks have options with $0 opening deposit Available Nationwide Available to New & Existing Customers
The Bottom Line on APY (Interest Only)

Over a 1-year period, Discover Bank's Online Savings Account pays $15 more interest on a $10,000 balance than BMO Alto's Savings Account.

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

BMO AltoDiscover Bank

Executive Summary as of

Discover Bank offers a competitive Online Savings Account with an APY of 3.40%, making it the winner in this comparison. This account is online-only and requires no minimum deposit or balance, with no maintenance fees. In contrast, BMO Alto provides a Savings Account with an APY of 3.25%, which is a solid alternative but yields slightly less. Both accounts do not require direct deposit and are FDIC insured, ensuring safety for your funds. Discover Bank also boasts a superior mobile app experience, rated highly on both iOS and Android.

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
BMO Alto

Non-sponsored link to official site

Verify At
Discover Bank

Non-sponsored link to official site

Top Market Contenders

Marcus by Goldman Sachs
3.65% APY
Synchrony Bank
3.65% APY

BMO Alto vs. Discover Bank Savings Calculator

Calculations based on current APY for Savings Account and Online Savings Account
$
$

You earn $15 more with Discover Bank than BMO Alto 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.

BMO Alto

Savings Account

3.25% APY

Savings Breakdown

  • Interest Earned
    +$325.00(3.1%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,325.00

Effective APY
3.25%

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%

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

FeatureBMO AltoDiscover Bank
APY
3.25%
Verified: 1/7/2026
Stable (90d)
3.40%
Verified: 1/7/2026
Stable (90d)
Product NameSavings AccountOnline Savings Account
Minimum Deposit$0$0
Min. Balance for APY$0$0
Monthly Fee$0$0
Branch AccessNoneNone
Account Type
Online Only
Online Only
Direct Deposit Req.NoneNone
Checking BundleNoNo
Mobile Apps
iOS-
Android-
iOS4.9
Android4.8
Zelle® Support
Not Supported
Available
Limit: $600/dayStrict 90-day seasoning period for new accounts.
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 11 Months Analysis
MetricBMO AltoDiscover Bank
Savings AccountOnline Savings Account
Current APY
3.25%3.40%
Trend
Stable Stable
Velocity (bps/mo)
-6.6-3.5
Days Since Change
11099
11-Month High
4.10%3.75%
11-Month Low
3.25%3.40%
Adjustments / Mo
0.430.34
Volatility Score
0.0700.036
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 BMO Alto's APY of 3.25% with other banks
Bank PairCompetitor APYMin Deposit
BMO Alto vs Affirm3.20%$0
BMO Alto vs Ally Bank3.30%$0
BMO Alto vs American Express3.30%$0
BMO Alto vs Axos Bank4.31%$0
BMO Alto vs Bank of America0.01%$100
BMO Alto vs Barclays4.00%$0
BMO Alto vs Bask Bank3.75%$0
BMO Alto vs Betterment3.25%$10
BMO Alto vs Bread Savings4.05%$100
BMO Alto vs BrioDirect3.75%$5,000
BMO Alto vs Capital One3.40%$0
BMO Alto vs Carver Bank4.00%$5,000
BMO Alto vs Charles Schwab Bank0.15%$0
BMO Alto vs Chase Bank0.01%$0
BMO Alto vs Chime3.50%$0
BMO Alto vs CIT Bank3.75%$100
BMO Alto vs Citibank3.30%$0
BMO Alto vs Citizens Access™3.15%$0.01
BMO Alto vs Climate First Bank4.21%$50
BMO Alto vs Colorado Federal Savings Bank4.05%$50,000
BMO Alto vs E*TRADE from Morgan Stanley3.50%$0
BMO Alto vs Elevault3.82%$0
BMO Alto vs EverBank3.90%$0
BMO Alto vs Fitness Bank4.75%$100
BMO Alto vs FNBO Direct3.00%$1
BMO Alto vs Forbright Bank4.00%$0
BMO Alto vs FVCbank3.85%$500
BMO Alto vs GO2bank4.50%$0
BMO Alto vs Ivy Bank4.10%$2,500
BMO Alto vs Jenius Bank4.05%$0
BMO Alto vs LendingClub4.00%$0
BMO Alto vs Marcus by Goldman Sachs3.65%$0
BMO Alto vs MutualOne Bank4.07%$20,000
BMO Alto vs My Banking Direct4.02%$500
BMO Alto vs Neighbors Bank4.30%$0
BMO Alto vs Newtek Bank4.35%$0.01
BMO Alto vs Openbank4.20%$500
BMO Alto vs Peak Bank3.99%$100
BMO Alto vs Pibank4.60%$0
BMO Alto vs PNC3.30%$0
BMO Alto vs Popular Direct3.90%$100
BMO Alto vs Presidential Bank3.75%$5,000
BMO Alto vs Quontic Bank3.50%$100
BMO Alto vs Salem Five Direct3.61%$10
BMO Alto vs Sallie Mae Bank3.90%$0
BMO Alto vs Santander Bank0.01%$25
BMO Alto vs SoFi Bank4.00%$0
BMO Alto vs Synchrony Bank3.65%$0
BMO Alto vs TD Bank2.60%$0
BMO Alto vs TIMBR4.40%$1,000
BMO Alto vs UFB Direct3.46%$5000
BMO Alto vs Upgrade3.05%$0
BMO Alto vs Valley Direct4.00%$1,000
BMO Alto vs Varo Bank5.00%$0
BMO Alto vs Vio Bank4.09%$100
BMO Alto vs Wealthfront3.90%$0
BMO Alto vs Wells Fargo0.05%$25
BMO Alto vs Zynlo Bank3.85%$10
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 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 Popular Direct3.90%$100
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