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High-Yield Savings Account Comparison

GO2bank vs. Openbank

GO2bank's High Yield Savings pays 4.50% APY while Openbank's High-Yield Savings Account pays 3.80% APY.

Note: GO2bank's High Yield Savings also needs a checking account.

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

Analysis by Aviel Fahl
Newest reading September 4, 2026

The Bottom Line

Who pays more interest on $10,000? Openbank pays $155 more than GO2bank annually ($380 vs $225).

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

Important Considerations

Confirmed:

GO2bank's High Yield Savings pays its top rate only if you also open a checking account with GO2bank, while Openbank's High-Yield Savings Account stands alone.

Comparison of GO2bank vs Openbank savings accounts
Metric

GO2bank

High Yield Savings

Sep 4, 2026

Openbank

High-Yield Savings Account

Sep 4, 2026
APY4.50%3.80%
Earns in a year
$5,000+$225
$10,000+$225
$25,000+$225
$5,000+$190
$10,000+$380
$25,000+$950
Min. Deposit
$0$500

Snapshot view. Rates subject to change.

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

Prefer In-Person Banking?

Both of these institutions are online-only. If you need in-branch access, check out our list of savings accounts with brick-and-mortar locations.

Find In-Branch Access

Comparison Analysis

Comparing GO2bank vs. Openbank

Newest reading:

Executive Summary

GO2bank offers a High Yield Savings account with an APY of 4.50%, but requires a GO2bank checking account to open and limits interest to balances up to $5,000. In contrast, Openbank features a High-Yield Savings Account with a lower APY of 3.80%, but has no balance cap and does not require a checking account, making it simpler to manage. Openbank's account also has no maintenance fees and offers competitive returns, especially on larger deposits. Both accounts are online-only and nationally available.

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 3.80%) on balances up to $5,000 (requires checking bundle)

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. $380 vs $225/yr).

Better Returns at $25,000
Openbank

Openbank's High-Yield Savings Account pulls ahead with larger amounts (approx. $950 vs $225/yr).

Better for Simplicity
Openbank

Openbank's High-Yield Savings Account offers 3.80% APY with no bundling, direct deposit requirement or caps.

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 $155 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

Synchrony Bank
3.30% APY
Ally Bank
3.00% APY
CIT Bank
3.75% APY

GO2bank vs. Openbank Savings Calculator

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

You earn $70 more with GO2bank than Openbank 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

Savings Breakdown

  • Interest Earned
    +$450.00(4.3%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,450.00

Effective APY
4.50%

Openbank

High-Yield Savings Account

3.80% APY

Savings Breakdown

  • Interest Earned
    +$380.00(3.7%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,380.00

Effective APY
3.80%

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

Still at a large branch bank?

A typical branch-bank savings rate is 0.05% APY. On a $10,000 balance, the gap to these two banks is at least $220 a year in interest.

Both GO2bank and Openbank advertise far more than that typical branch-bank rate.

0.05% APY at a typical branch bank, against 3.80%+ here
See the highest rates
FeatureGO2bankOpenbank
APY
4.50%
Observed: 9/4/2026
Stable over 90 days
3.80%
Observed: 9/4/2026
Stable over 90 days
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
In-Branch AccessNoNo
Account Type
Online Only
Online Only
Physical BranchesNot reportedNot reported
Direct Deposit Req.NoneNone
Checking Bundle YesNo
Mobile Apps
iOS4.8
Android4.4
iOS4.7
Android4.4
FDIC or NCUA Insured
Zelle® Support
Not Supported
Not Supported
BBB RatingFNot Rated
Important NotesA GO2bank checking account is required to open a savings account. The stated APY is up to $5,000. Balances above that earn no interest.-
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
MetricGO2bankOpenbank
High Yield SavingsHigh-Yield Savings Account
Current APY
4.50%3.80%
Trend
Stable Stable
Speed of change
0.00-0.02
Days Since Change
36193
12-Month High
4.50%4.20%
12-Month Low
4.50%3.80%
Changes per month
0.000.25
Steadiness
0.0000.013
How to read these metrics(Click to expand)

Trends and speed

  • Trend: The general direction of the rate over the analyzed period. Useful for seeing whether a bank is raising its rate or letting it slip.
  • Speed of change: How fast the rate moves. A high positive number means they raise rates quickly. A reading of 0.10 is a tenth of a percentage point each month.
  • Changes per month: How often the rate moves. A high number means it changes constantly; a low number means it holds.

Risk & Range

  • High/Low: The absolute ceiling and floor of the rate during the 364-day window.
  • Steadiness: How far the rate swings around its average. A lower score means a steadier, more predictable rate.
  • Days Since Change: A high number, for example above 90, means the rate rarely moves. A low number means it changed recently.

More Comparisons

Compare GO2bank's APY of 4.50% with other banks
Compare Openbank's APY of 3.80% with other banks