High-Yield Savings Account Comparison

TD Bank vs. Wealthfront

Comparing TD Bank and Wealthfront for high-yield savings: TD Bank's TD Signature Savings pays 2.36% APY while Wealthfront's Cash Account pays 4.20% APY (including a 3-month 0.90% promo boost).

Note: TD Bank requires a checking account.

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

Analysis by Aviel Fahl
Updated March 24, 2026

The Bottom Line

Who pays more interest on $10,000? Wealthfront pays $348 more than TD Bank annually ($353 vs $5).

Choose TD Bank if you want to avoid a promo rate with a scheduled drop, you value in-person banking, or you want Zelle for quick transfers. Choose Wealthfront if getting the best rate matters most, or you're an Android user.

Important Considerations

The key difference? Wealthfront's 4.20% rate includes a promotional bonus for the first 3 months, after which it reverts to the standard rate (currently 3.30%). TD Bank's 2.36% rate has no scheduled drop, though all rates are subject to change.

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

Comparison of TD Bank vs Wealthfront savings accounts
Metric

TD Bank

TD Signature Savings

Mar 24, 2026

Wealthfront

Cash Account

Mar 24, 2026
APY0.05% - 2.36%3.30% - 4.20%
Est. Earnings
$5,000+$3
$10,000+$5
$25,000+$13
$5,000+$176
$10,000+$353
$25,000+$881
Min Deposit
$0$0

Snapshot view. Rates subject to change.

Terms
This is a tiered savings account where rates may vary on location and whether you're eligible for the Bump Rate. 2.36% is available when you link an eligible TD account and have a minimum balance of $250,000. Otherwise 0.05% is the maximum 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 InsuredHigh MinimumGreat iOS AppGreat Android AppIn-Person AccessZelle® SupportedChecking BundleRate Changes Often
FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppDaily CompoundingRate Changes Often

Comparison Analysis

Comparing TD Bank vs. Wealthfront

Updated: Mar 24, 2026

Executive Summary

Wealthfront offers a Cash Account with a competitive APY of 4.20%, significantly higher than TD Bank's TD Signature Savings, which provides a maximum APY of 2.36% when certain conditions are met, including a minimum balance of $250,000. Wealthfront's account has no minimum balance requirements and is online-only, making it a straightforward option for savers. Additionally, Wealthfront's account does not require direct deposit, unlike TD Bank's account, which has a tiered structure and potential fees. Overall, Wealthfront stands out with better returns and simplicity.

The analysis is based on current Banksparency database records

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

Why TD Bank?

  • Physical branch access (Multiple branches in CT, DE, FL, ME, MD, MA, NH, NJ, NY, NC, PA, RI, SC, VT, VA, DC)
  • Fast transfers via Zelle® (up to $1,000 a day)

Why Wealthfront?

  • Higher potential APY (4.20% vs 2.36%) on all balances
  • No checking account or direct deposit required
  • Higher rated Android app (4.9 vs 4.1)

— Key Feature Differences —

Better Returns at $10,000
Wealthfront

Wealthfront's Cash Account earns more on smaller deposits (approx. $353 vs $5/yr).

Better Returns at $25,000
Wealthfront

Wealthfront's Cash Account pulls ahead with larger amounts (approx. $881 vs $13/yr).

Best for Simplicity
Wealthfront

Wealthfront's Cash Account offers 4.20% APY with no bundling, direct deposit requirement or caps.

Shared Benefits

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 $348 more interest on a $10,000 balance than TD Bank's TD Signature Savings.

*Wealthfront's calculation includes their 3-month introductory promotional rate and subsequent standard rate.

TD BankWealthfront
Verify At
TD Bank

Non-sponsored link to official site

Verify At
Wealthfront

Non-sponsored link to official site

Top Market Contenders

SoFi Bank
4.00% APY
Capital One
3.20% APY

TD Bank vs. Wealthfront Savings Calculator

Calculations based on current APY for TD Signature Savings and Cash Account
$
$

You earn $349.2 more with Wealthfront than TD 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.

TD Bank

TD Signature Savings

2.36% APY

Higher APY requires $250,000

Savings Breakdown

  • Interest Earned
    +$5.00(0.0%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,005.00

Effective APY
0.05%

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.

FeatureTD BankWealthfront
APY
2.36%
Range: 0.05% - 2.36%
Verified: 3/24/2026
↘︎ 0.24%90d Change
4.20%
Range: 3.30% - 4.20%
Verified: 3/24/2026
↗︎ 0.30%90d Change
Product NameTD Signature SavingsCash Account
Minimum Deposit$0$0
Min. Balance for APY$250,000$0
Monthly Fee$10. Waived under some circumstances.$0
Compound FrequencyMonthlyDaily
Branch AccessYesNone
Account Type
Online & Branches
Online Only
Physical BranchesMultiple branches in CT, DE, FL, ME, MD, MA, NH, NJ, NY, NC, PA, RI, SC, VT, VA, DCNone
Direct Deposit Req.NoneNone
Checking Bundle YesNo
Mobile Apps
iOS4.8
Android4.1
iOS4.8
Android4.9
FDIC Insured
Yes
Zelle® Support
Available
Limit: $1,000/dayLimits increase for established or Private Client accounts.
Not Supported
BBB RatingNot RatedF
Important NotesThis is a tiered savings account where rates may vary on location and whether you're eligible for the Bump Rate. 2.36% is available when you link an eligible TD account and have a minimum balance of $250,000. Otherwise 0.05% is the maximum 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
Visit Site

Non-sponsored link to official site

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Non-sponsored link to official site

📈 Compare Savings Rates Over Time

Historical Performance

Last 4 Months Analysis
MetricTD BankWealthfront
TD Signature SavingsCash Account
Current APY
2.36%4.20%
Trend
Stable Stable
Velocity (bps/mo)
-12.2-0.6
Days Since Change
6719
4-Month High
2.75%4.20%
4-Month Low
2.36%3.90%
Adjustments / Mo
0.460.69
Volatility Score
0.0680.031
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 131-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 TD Bank's APY of 2.36% with other banks
Compare Wealthfront's APY of 4.20% with other banks