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High-Yield Savings Account Comparison

Happen Bank vs. SoFi Bank

Happen Bank's LevelUp Savings pays 4.00% APY while SoFi Bank's SoFi Savings pays 3.80% APY.

Note: SoFi Bank requires a checking account.

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

Analysis by Aviel Fahl
Updated August 21, 2026

The Bottom Line

Who pays more interest on $10,000? Happen Bank pays $55 more than SoFi Bank annually ($400 vs $345).

Choose Happen Bank if getting the best rate matters most, you want a no-strings-attached account, or you're an Android user. Choose SoFi Bank if you want Zelle for quick transfers.

Important Considerations

SoFi Bank requires a checking account to unlock its top savings rate, while Happen Bank offers its savings account standalone.

Comparison of Happen Bank vs SoFi Bank savings accounts
Metric

Happen Bank

LevelUp Savings

Aug 20, 2026

SoFi Bank

SoFi Savings

Aug 21, 2026
APY4.00%3.10% - 3.80%
Est. Earnings
$5,000+$200
$10,000+$400
$25,000+$1,000
$5,000+$173
$10,000+$345
$25,000+$863
Min Deposit
$0$0

Snapshot view. Rates subject to change.

Terms
The advertised "LevelUp Rate" APY is only available if you deposit $250+ into the account each month. Otherwise the "Standard Rate" applies.Limited offer: The stated APY includes a temporary 0.70% APY boost for 6 months. It is available with a direct deposit of regular income, or a $10/month subscription. See terms at SoFi Bank. The savings account comes bundled with an interest-bearing checking account.
Features
FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppDaily CompoundingStable Rate
FDIC InsuredNo MinimumsGreat iOS AppZelle® SupportedDirect Deposit ReqChecking BundleDaily CompoundingRate Changes Often

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 Happen Bank vs. SoFi Bank

Updated: Invalid Date

Executive Summary

A detailed summary for this comparison is being prepared. Check back soon.

The analysis is based on current Banksparency database records

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

Why Happen Bank?

  • Higher potential APY (4.00% vs 3.80%) on all balances
  • No checking account or direct deposit required
  • Higher rated Android app (4.8 vs 3.9)

Why SoFi Bank?

  • Earn a $50 bonus with $1,000+ in direct deposits, or $300 with $5,000+.
  • Fast transfers via Zelle®

Key Feature Differences

Better Returns at $10,000
Happen Bank

Happen Bank's LevelUp Savings earns more on smaller deposits (approx. $400 vs $345/yr).

Better Returns at $25,000
Happen Bank

Happen Bank's LevelUp Savings pulls ahead with larger amounts (approx. $1000 vs $863/yr).

Best for Simplicity
Happen Bank

Happen Bank's LevelUp Savings offers 4.00% APY with no bundling, direct deposit requirement or caps.

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, Happen Bank's LevelUp Savings pays $55 more interest on a $10,000 balance than SoFi Bank's SoFi Savings.

*This comparison accounts for SoFi Bank's introductory promotional rate, yet Happen Bank's standard rate still yields a higher 1-year return.

SoFi BankHappen Bank
Verify At
Happen Bank

Non-sponsored link to official site

Verify At
SoFi Bank

Non-sponsored link to official site

Top Market Contenders

Synchrony Bank
3.30% APY

Happen Bank vs. SoFi Bank Savings Calculator

Calculations based on current APY for LevelUp Savings and SoFi Savings
$
$

You earn $55.1 more with Happen Bank than SoFi 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.

Happen Bank

LevelUp Savings

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%

SoFi Bank

SoFi Savings

3.80% APY
Promo Rate: 3.80% for 6 months, then 3.10%.

Savings Breakdown

  • Interest Earned
    +$344.90(3.3%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,344.90

Effective APY
3.45%

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 $344 per year in interest.

Both Happen Bank and SoFi Bank dramatically outperform the typical 0.01% APY at traditional big banks.

Big banks currently pay 0.01% APY on savings vs 3.80%+ here
See Top Rates
FeatureHappen BankSoFi Bank
APY
4.00%
Verified: 8/20/2026
-
3.80%
Range: 3.10% - 3.80%
Verified: 8/21/2026
-
Product NameLevelUp SavingsSoFi Savings
Minimum Deposit$0$0
Min. Balance for APY$0$0
Monthly Fee$0$0
Compound FrequencyDailyDaily
In-Branch AccessNoNo
Account Type
Online Only
Online Only
Physical BranchesNoneN/A
Direct Deposit Req.None
Required
Checking BundleNo Yes
Mobile Apps
iOS4.8
Android4.8
iOS4.7
Android3.9
FDIC or NCUA Insured
Zelle® Support
Not Supported
Available
Native support added in 2024 for banking members.
BBB RatingA+A+
Important NotesThe advertised "LevelUp Rate" APY is only available if you deposit $250+ into the account each month. Otherwise the "Standard Rate" applies.Limited offer: The stated APY includes a temporary 0.70% APY boost for 6 months. It is available with a direct deposit of regular income, or a $10/month subscription. See terms at SoFi Bank. The savings account comes bundled with an interest-bearing checking account.
Next Steps
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📈 Compare Savings Rates Over Time

Historical Performance

Last 12 Months Analysis
MetricHappen BankSoFi Bank
LevelUp SavingsSoFi Savings
Current APY
4.00%3.80%
Trend
Stable Stable
Velocity (bps/mo)
-3.7-4.9
Days Since Change
25285
12-Month High
4.20%4.50%
12-Month Low
4.00%3.80%
Adjustments / Mo
0.080.33
Volatility Score
0.0230.058
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 363-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 Happen Bank's APY of 4.00% with other banks
Compare SoFi Bank's APY of 3.80% with other banks