High-Yield Savings Account Comparison

GO2bank vs. Openbank

Comparing GO2bank and Openbank for high-yield savings: GO2bank's High Yield Savings pays 4.50% APY while Openbank's High-Yield Savings Account pays 4.00% APY.

Note: GO2bank caps its top rate at $5,000 and requires a checking account.

See how they compare on rate stability, mobile app ratings, and more below.

Analysis by Aviel Fahl
Updated April 7, 2026

The Bottom Line

Who pays more interest on $10,000? Openbank pays $175 more than GO2bank annually ($400 vs $225).

Choose GO2bank if mobile app quality matters. Choose Openbank if getting the best rate matters most, or you want a no-strings-attached account.

Important Considerations

Watch out: GO2bank's 4.50% APY only applies to the first $5,000. With a $10,000 balance, your effective rate drops to 2.25% APY ($225 annually).

At balances above $5,625, Openbank earns more due to GO2bank's APY cap.

GO2bank requires a checking account to unlock its top savings rate, while Openbank offers its savings account standalone.

Comparison of GO2bank vs Openbank savings accounts
Metric

GO2bank

High Yield Savings

Apr 7, 2026

Openbank

High-Yield Savings Account

Apr 7, 2026
APY0.00% - 4.50%4.00%
Est. Earnings
$5,000+$225
$10,000+$225
$25,000+$225
$5,000+$200
$10,000+$400
$25,000+$1,000
Min Deposit
$0$500

Snapshot view. Rates subject to change.

Terms
A GO2bank checking account is required to open a savings account. The 4.50% APY is up to $5,000. Balances above that earn no interest.-
Features
FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppChecking BundleStable Rate
FDIC InsuredLow MinimumsRate Changes Often

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.

Find Branch Access

Comparison Analysis

Comparing GO2bank vs. Openbank

Updated: Apr 7, 2026

Executive Summary

GO2bank offers a High Yield Savings account with a competitive APY of 4.50%, applicable on balances up to $5,000, while balances above this amount earn no interest. A GO2bank checking account is required to open the savings account, and it features a monthly maintenance fee of $5 unless direct deposit is set up. In comparison, Openbank provides a High-Yield Savings Account with an APY of 4.00% and no maintenance fees or direct deposit requirements, making it simpler to manage. Both banks operate online only, with GO2bank slightly edging out Openbank in terms of APY.

The analysis is based on current Banksparency database records

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

Why GO2bank?

  • Higher potential APY (4.50% vs 4.00%) on balances up to $5,000 (requires checking bundle)
  • Higher rated iOS app (4.8 vs 3.1)
  • Higher rated Android app (4.5 vs 2.5)

Why Openbank?

  • No checking account or direct deposit required

— Key Feature Differences —

Better Returns at $10,000
Openbank

Openbank's High-Yield Savings Account earns more on smaller deposits (approx. $400 vs $225/yr).

Better Returns at $25,000
Openbank

Openbank's High-Yield Savings Account pulls ahead with larger amounts (approx. $1000 vs $225/yr).

Best for Simplicity
Openbank

Openbank's High-Yield Savings Account offers 4.00% APY with no bundling, direct deposit requirement or caps.

Best Mobile App Experience
GO2bank

GO2bank offers an iOS app rated 4.8 (vs. 3.1) and Android app rated 4.5 (vs. 2.5)

Shared Benefits

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

Over a 1-year period, Openbank's High-Yield Savings Account pays $175 more interest on a $10,000 balance than GO2bank's High Yield Savings.

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

GO2bankOpenbank
Verify At
GO2bank

Non-sponsored link to official site

Verify At
Openbank

Non-sponsored link to official site

Top Market Contenders

SoFi Bank
4.00% APY
Discover Bank
3.30% APY
American Express
3.20% APY

GO2bank vs. Openbank Savings Calculator

Calculations based on current APY for High Yield Savings and High-Yield Savings Account
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$

You earn $175 more with Openbank than GO2bank 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.

GO2bank

High Yield Savings

4.50% APY

4.50% on first $5,000 and 0.00% thereafter.

Savings Breakdown

  • Interest Earned
    +$225.00(2.2%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,225.00

Effective APY
2.25%

Openbank

High-Yield Savings Account

4.00% APY

Savings Breakdown

  • Interest Earned
    +$400.00(3.8%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,400.00

Effective APY
4.00%

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

Still banking with Chase, Bank of America, or Wells Fargo?

On a $10,000 balance, you're missing out on at least $224 per year in interest.

Both GO2bank and Openbank dramatically outperform the typical 0.01% APY at traditional big banks.

Big banks currently pay 0.01% APY on savings vs 4.00%+ here
FeatureGO2bankOpenbank
APY
4.50%
0
Verified: 4/7/2026
Stable (90d)
4.00%
Verified: 4/7/2026
↘︎ 0.20%90d Change
Product NameHigh Yield SavingsHigh-Yield Savings Account
Minimum Deposit$0$500
Min. Balance for APY$0$0
Monthly Fee$5 per month, unless you set up direct deposit$0
Compound FrequencyQuarterlyMonthly
Branch AccessNoneNone
Account Type
Online Only
Online Only
Physical BranchesN/ANone
Direct Deposit Req.NoneNone
Checking Bundle YesNo
Mobile Apps
iOS4.8
Android4.5
iOS3.1
Android2.5
FDIC Insured
Zelle® Support
Not Supported
Not Supported
BBB RatingFNot Rated
Important NotesA GO2bank checking account is required to open a savings account. The 4.50% APY is up to $5,000. Balances above that earn no interest.-
Next Steps
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📈 Compare Savings Rates Over Time

Historical Performance

Last 8 Months Analysis
MetricGO2bankOpenbank
High Yield SavingsHigh-Yield Savings Account
Current APY
4.50%4.00%
Trend
Stable Stable
Velocity (bps/mo)
0.0-1.9
Days Since Change
2447
8-Month High
4.50%4.20%
8-Month Low
4.50%4.00%
Adjustments / Mo
0.000.25
Volatility Score
0.0000.014
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 244-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 GO2bank's APY of 4.50% with other banks
Compare Openbank's APY of 4.00% with other banks