High-Yield Savings Account Comparison

Ally Bank vs. Peak 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.

Ally Bank

Savings Account

3.30%
APY
Dec 6, 2025
FDIC InsuredNo MinimumsGreat iOS AppGreat Android App
Show Fine Print & Trends

Peak Bank

Envision High Yield Savings

4.20%
APY
Dec 6, 2025
FDIC InsuredLow MinimumsGreat iOS AppGreat Android App
Show Fine Print & Trends

Prefer In-Person Banking?

Both of these banks are online-only. If you need physical branch access, check out our list of high-yield accounts with brick-and-mortar locations.

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Comparison Analysis

Comparing Ally Bank vs. Peak Bank

Updated: Dec 6, 2025

Why Ally Bank?

No distinct advantages found vs Peak Bank.

Why Peak Bank?

  • Higher potential APY (4.20% vs 3.30%) on all balances

— Key Feature Differences —

Better Returns at $10,000
Peak Bank

Peak Bank's Envision High Yield Savings earns more on smaller deposits (approx. $420 vs $330/yr).

Better Returns at $25,000
Peak Bank

Peak Bank's Envision High Yield Savings pulls ahead with larger amounts (approx. $1050 vs $825/yr).

Best for Simplicity
Peak Bank

Peak Bank's Envision High Yield Savings offers 4.20% APY with no bundling, direct deposit requirement or caps.

Best Mobile App Experience
Peak Bank

Peak Bank offers an iOS app rated 4.8 (vs. 4.7) and Android app rated 4.6 (vs. 4.4)

Shared Benefits

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

Over a 1-year period, Peak Bank's Envision High Yield Savings pays $90 more interest on a $10,000 balance than Ally Bank's Savings Account.

Ally BankPeak Bank
Automated Data Audit

Executive Summary

Peak Bank offers the Envision High Yield Savings account with a competitive APY of 4.20%, making it the winner in this comparison. This online-only account requires a minimum deposit of $100 but has no maintenance fees or direct deposit requirements, providing a straightforward savings option. In contrast, Ally Bank's Savings Account offers a lower APY of 3.30% with no minimum deposit or balance requirements, also without maintenance fees. While both accounts are online-only and FDIC insured, Peak Bank stands out for its higher yield and better returns on 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 Ally Bank and Peak Bank.

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Pibank
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+0.40% vs Peak Bank
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Neighbors Bank
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+0.30% vs Peak Bank
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Axos Bank
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FDIC InsuredNo MinimumsGreat iOS AppGreat Android App
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FeatureAlly BankPeak Bank
APY
3.30%
Verified: 12/6/2025
↘︎ 0.20%90d Change
4.20%
Verified: 12/6/2025
↘︎ 0.15%90d Change
Product NameSavings AccountEnvision High Yield Savings
Minimum Deposit$0$100
Min. Balance for APY$0N/A
Monthly Fee$0$0
Branch AccessNoneNone
Account Type
Online Only
Online Only
Direct Deposit Req.NoneNone
Checking BundleNoNo
Mobile Apps
iOS4.7
Android4.4
iOS4.8
Android4.6
BBB RatingA+A+
Next Steps

Savings Comparison

Calculations based on current APY.
$
$

Peak Bank earns $577.2 more than Ally Bank.

Ally Bank

Savings Account

3.30% APY

Savings Breakdown

  • Interest Earned
    +$1,987.10(9.9%)
  • Total Contributions
    $13,000
  • Initial Deposit
    $5,000

Projected Balance

$19,987.10

Effective APY
3.30%

Peak Bank

Envision High Yield Savings

4.20% APY

Savings Breakdown

  • Interest Earned
    +$2,564.30(12.5%)
  • Total Contributions
    $13,000
  • Initial Deposit
    $5,000

Projected Balance

$20,564.30

Effective APY
4.20%

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
MetricAlly BankPeak Bank
Savings AccountEnvision High Yield Savings
Current APY
3.30%4.20%
Trend
Stable Stable
Velocity (bps/mo)
-4.1-3.7
Days Since Change
3666
10-Month High
3.70%4.54%
10-Month Low
3.30%4.20%
Adjustments / Mo
0.410.41
Volatility Score
0.0360.028
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 295-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 Ally Bank's APY of 3.30% with other banks
Compare Peak Bank's APY of 4.20% with other banks