High-Yield Savings Account Comparison

SoFi Bank vs. Wealthfront

Wealthfront edges out SoFi Bank slightly at 4.20% vs 3.80% APY. On a $10,000 balance, the difference is just $8 per year—so other factors may matter more.

Analysis by Aviel Fahl
Updated July 6, 2026

The Bottom Line

The SoFi Bank and Wealthfront savings accounts are very similar. Choose SoFi Bank if BBB rating matters to you, or you want Zelle for quick transfers. Choose Wealthfront if you're an Android user.

Important Considerations

Both rates include promotional bonuses. SoFi Bank offers 3.80% for the first 6 months (then currently 3.10%), while Wealthfront offers 4.20% for the first 3 months (then currently 3.30%). All rates are subject to change.

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

Comparison of SoFi Bank vs Wealthfront savings accounts
Metric

SoFi Bank

SoFi Savings

Jul 6, 2026

Wealthfront

Cash Account

Jul 6, 2026
APY3.10% - 3.80%3.30% - 4.20%
Est. Earnings
$5,000+$173
$10,000+$345
$25,000+$863
$5,000+$176
$10,000+$353
$25,000+$881
Min Deposit
$0$0

Snapshot view. Rates subject to change.

Terms
Limited offer: The 3.80% 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 a checking account with a 0.50% APY.Wealthfront is not a bank but a financial services company. It is FDIC-insured through its many partner banks. New customers may earn the top rate of 4.20% for 3 months with direct deposit. See terms at Wealthfront.
Features
FDIC InsuredNo MinimumsGreat iOS AppZelle® SupportedChecking BundleDaily CompoundingRate Changes Often
FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppDaily CompoundingRate 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 SoFi Bank vs. Wealthfront

Updated: Jul 6, 2026

Executive Summary

Wealthfront offers a competitive Cash Account with an APY of 4.20%, making it the higher-yielding option compared to SoFi Bank's SoFi Savings, which has an APY of 3.80 (including a temporary boost). Wealthfront's account does not require direct deposit, providing a straightforward choice without any additional fees or bundling requirements. In contrast, SoFi's savings account comes with a checking account offering a lower 0.50% APY, and while direct deposit is not mandatory, a $10/month subscription fee applies if not utilized. Both accounts are online-only and have no minimum deposit or balance requirements.

The analysis is based on current Banksparency database records

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

Why SoFi Bank?

  • Earn a $50 bonus with $1,000+ in direct deposits, or $300 with $5,000+.
  • Earn 0.50% APY on checking account with access to 55,000+ fee free ATMs
  • Fast transfers via Zelle®

Why Wealthfront?

  • Higher potential APY (4.20% vs 3.80%) on all balances
  • No checking account or direct deposit required
  • Higher rated Android app (4.9 vs 3.9)

— Key Feature Differences —

Best for Simplicity
Wealthfront

Wealthfront's Cash Account offers 4.20% 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)PROMO DETECTED

Over a 1-year period (factoring in a 3-month promo), Wealthfront's Cash Account pays $8 more interest on a $10,000 balance than SoFi Bank's SoFi Savings.

*Both calculations include their respective introductory promotional rates and subsequent standard rates.

SoFi BankWealthfront
Verify At
SoFi Bank

Non-sponsored link to official site

Verify At
Wealthfront

Non-sponsored link to official site

Top Market Contenders

Capital One
3.00% APY
Synchrony Bank
3.30% APY
Discover Bank
3.30% APY

SoFi Bank vs. Wealthfront Savings Calculator

Calculations based on current APY for SoFi Savings and Cash Account
$
$

You earn $9.3 more with Wealthfront 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.

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%

Wealthfront

Cash Account

4.20% APY

Promo Rate: 4.20% for 3 months, then 3.30%.

Savings Breakdown

  • Interest Earned
    +$354.20(3.4%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,354.20

Effective APY
3.54%

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

Big banks currently pay 0.01% APY on savings vs 3.80%+ here
FeatureSoFi BankWealthfront
APY
3.80%
Range: 3.10% - 3.80%
Verified: 7/6/2026
↘︎ 0.20%90d Change
4.20%
Range: 3.30% - 4.20%
Verified: 7/6/2026
Stable (90d)
Product NameSoFi SavingsCash Account
Minimum Deposit$0$0
Min. Balance for APY$0$0
Monthly Fee$0$0
Compound FrequencyDailyDaily
Branch AccessNoneNone
Account Type
Online Only
Online Only
Physical BranchesN/ANone
Direct Deposit Req.While direct deposit is not required, the alternative is a subscription fee of $10/monthNone
Checking Bundle YesNo
Mobile Apps
iOS4.7
Android3.9
iOS4.8
Android4.9
FDIC Insured
Yes
Zelle® Support
Available
Native support added in 2024 for banking members.
Not Supported
BBB RatingA+F
Important NotesLimited offer: The 3.80% 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 a checking account with a 0.50% APY.Wealthfront is not a bank but a financial services company. It is FDIC-insured through its many partner banks. New customers may earn the top rate of 4.20% for 3 months with direct deposit. See terms at Wealthfront.
Next Steps
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📈 Compare Savings Rates Over Time

Historical Performance

Last 8 Months Analysis
MetricSoFi BankWealthfront
SoFi SavingsCash Account
Current APY
3.80%4.20%
Trend
Stable Stable
Velocity (bps/mo)
-5.43.2
Days Since Change
39123
8-Month High
4.30%4.20%
8-Month Low
3.80%3.90%
Adjustments / Mo
0.260.38
Volatility Score
0.0370.031
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 235-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 SoFi Bank's APY of 3.80% with other banks
Compare Wealthfront's APY of 4.20% with other banks