Savings Account Comparison

Charles Schwab Bank vs. Openbank

Comparing Charles Schwab Bank and Openbank for savings: Charles Schwab Bank's Schwab Bank Investor Savings™ pays 0.15% APY while Openbank's High-Yield Savings Account pays 4.00% APY.

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

Analysis by Aviel Fahl
Updated May 8, 2026

The Bottom Line

Who pays more interest on $10,000? Openbank pays $385 more than Charles Schwab Bank annually ($400 vs $15).

Choose Charles Schwab Bank if you're an iPhone user, or you want Zelle for quick transfers. Choose Openbank if getting the best rate matters most.

Comparison of Charles Schwab Bank vs Openbank savings accounts
Metric

Charles Schwab Bank

Schwab Bank Investor Savings™

May 8, 2026

Openbank

High-Yield Savings Account

May 8, 2026
APY0.15%4.00%
Est. Earnings
$5,000+$8
$10,000+$15
$25,000+$38
$5,000+$200
$10,000+$400
$25,000+$1,000
Min Deposit
$0$500

Snapshot view. Rates subject to change.

Features
FDIC InsuredNo MinimumsGreat iOS AppIn-Person AccessZelle® SupportedDaily CompoundingStable Rate
FDIC InsuredLow MinimumsRate Changes Often

Comparison Analysis

Comparing Charles Schwab Bank vs. Openbank

Updated: May 8, 2026

Executive Summary

Openbank offers a High-Yield Savings Account with an impressive APY of 4.00%, making it the clear winner compared to Charles Schwab Bank's Schwab Bank Investor Savings™, which has an APY of 0.15%. Openbank's account requires a minimum deposit of $500 but has no maintenance fees and does not require direct deposit, providing a straightforward savings option. In contrast, Schwab's account has no minimum deposit or maintenance fees, but its significantly lower APY makes it less attractive for savers. Both banks are FDIC insured, ensuring the safety of deposits.

The analysis is based on current Banksparency database records

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

Why Charles Schwab Bank?

  • Higher rated iOS app (4.8 vs 3.4)
  • Fast transfers via Zelle®

Why Openbank?

  • Higher potential APY (4.00% vs 0.15%) on all balances
  • 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 $15/yr).

Better Returns at $25,000
Openbank

Openbank's High-Yield Savings Account pulls ahead with larger amounts (approx. $1000 vs $38/yr).

Best for Simplicity
Openbank

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

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, Openbank's High-Yield Savings Account pays $385 more interest on a $10,000 balance than Charles Schwab Bank's Schwab Bank Investor Savings™.

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

Charles Schwab BankOpenbank
Verify At
Charles Schwab Bank

Non-sponsored link to official site

Verify At
Openbank

Non-sponsored link to official site

Top Market Contenders

Charles Schwab Bank vs. Openbank Savings Calculator

Calculations based on current APY for Schwab Bank Investor Savings™ and High-Yield Savings Account
$
$

You earn $385 more with Openbank than Charles Schwab 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.

Charles Schwab Bank

Schwab Bank Investor Savings™

0.15% APY

Savings Breakdown

  • Interest Earned
    +$15.00(0.1%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,015.00

Effective APY
0.15%

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.

FeatureCharles Schwab BankOpenbank
APY
0.15%
Verified: 5/8/2026
Stable (90d)
4.00%
Verified: 5/8/2026
↘︎ 0.09%90d Change
Product NameSchwab Bank Investor Savings™High-Yield Savings Account
Minimum Deposit$0$500
Min. Balance for APY$0.01$0
Monthly Fee$0$0
Compound FrequencyDailyMonthly
Branch AccessYesNone
Account Type
Online & Branches
Online Only
Physical BranchesN/ANone
Direct Deposit Req.NoneNone
Checking BundleNoNo
Mobile Apps
iOS4.8
Android3.0
iOS3.4
Android3.2
FDIC Insured
Zelle® Support
Available
Integrated into Investor Checking; high liquidity.
Not Supported
BBB RatingA+Not Rated
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
MetricCharles Schwab BankOpenbank
Schwab Bank Investor Savings™High-Yield Savings Account
Current APY
0.15%4.00%
Trend
Stable Stable
Velocity (bps/mo)
-0.0-2.4
Days Since Change
36538
12-Month High
0.15%4.40%
12-Month Low
0.15%4.00%
Adjustments / Mo
0.000.33
Volatility Score
0.0000.021
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 365-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 Charles Schwab Bank's APY of 0.15% with other banks
Compare Openbank's APY of 4.00% with other banks