High-Yield Savings Account Comparison

TD Bank vs. Zynlo Bank

Compare rates, requirements, and features side-by-side to find the best option for you.

Analysis by Aviel Fahl
Updated December 10, 2025

TD Bank

TD Signature Savings

Up to
2.75%
APY
Dec 10, 2025
FDIC InsuredHigh MinimumChecking BundleGreat iOS AppGreat Android AppIn-Person Access
Range: 0.05% 2.75%
Show Fine Print & Trends
Min. Deposit$0
Min. Balance$100,000
Maintenance Fee$10. Waived under some circumstances.
Compound FreqMonthly
Direct DepositNot required
Branch AccessMultiple branches in CT, DE, FL, ME, MD, MA, NH, NJ, NY, NC, PA, RI, SC, VT, VA, DC
Deposit InsuranceFDIC Insured(Cert: 33947)
EligibilityUnited States
Mobile Ratings
BBB Rating

Important Note

This is a tiered savings account where rates may vary on location and whether you're eligible for the Bump Rate. 2.75% is available when you link an eligible TD account and have a minimum balance of $100,000. Otherwise 0.05% is the maximum APY.

Rate Stability

Rate Adjusted
-0.25%
Since 90 days ago

Zynlo Bank

Tomorrow Savings Account

4.05%
APY
Dec 10, 2025
FDIC InsuredLow MinimumsGreat iOS App
Show Fine Print & Trends
Min. Deposit$10
Min. Balance$0.01
Maintenance Fee$0
Compound FreqDaily
Direct DepositNot required
Deposit InsuranceFDIC Insured(Cert: 90213)
EligibilityUnited States
Mobile Ratings
BBB Rating

Rate Stability

30 days
↘︎ 0.15%
90 days
↘︎ 0.30%

Market Reality Check

Both of these banks offer rates below the current top tier. The best rates we track are currently above 4.25% APY.

See Top Rates

TD Bank vs. Zynlo Bank Savings Calculator

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

Zynlo Bank earns $2,438.4 more than TD Bank.

TD Bank

TD Signature Savings

2.75% APY
Higher APY requires $100,000

Savings Breakdown

  • Interest Earned
    +$28.60(0.2%)
  • Total Contributions
    $13,000
  • Initial Deposit
    $5,000

Projected Balance

$18,028.60

Effective APY
0.05%

Zynlo Bank

Tomorrow Savings Account

4.05% APY

Savings Breakdown

  • Interest Earned
    +$2,467.00(12.1%)
  • Total Contributions
    $13,000
  • Initial Deposit
    $5,000

Projected Balance

$20,467.00

Effective APY
4.05%

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

Comparison Analysis

Comparing TD Bank vs. Zynlo Bank

Updated: Dec 10, 2025

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)
  • Higher rated iOS app (4.8 vs 4.0)
  • Higher rated Android app (4.0 vs 3.5)

Why Zynlo Bank?

  • Higher potential APY (4.05% vs 2.75%) on all balances
  • No checking account or direct deposit required

— Key Feature Differences —

Better Returns at $10,000
Zynlo Bank

Zynlo Bank's Tomorrow Savings Account earns more on smaller deposits (approx. $405 vs $0/yr).

Better Returns at $25,000
Zynlo Bank

Zynlo Bank's Tomorrow Savings Account pulls ahead with larger amounts (approx. $1013 vs $0/yr).

Best for Simplicity
Zynlo Bank

Zynlo Bank's Tomorrow Savings Account offers 4.05% APY with no bundling, direct deposit requirement or caps.

Best Mobile App Experience
TD Bank

TD Bank offers an iOS app rated 4.8 (vs. 4.0) and Android app rated 4.0 (vs. 3.5)

Shared Benefits

Available Nationwide Available to New & Existing Customers
The Bottom Line on APY (Interest Only)

Over a 1-year period, Zynlo Bank's Tomorrow Savings Account pays $400 more interest on a $10,000 balance than TD Bank's TD Signature Savings.

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

TD BankZynlo Bank
Automated Data Audit

Executive Summary

Zynlo Bank offers a superior savings option with its Tomorrow Savings Account, boasting an APY of 4.05%. This online-only account requires a minimum deposit of just $10 and has no maintenance fees, making it an attractive choice for savers. In contrast, TD Bank's TD Signature Savings provides a tiered APY of 2.75%, but this rate is contingent upon linking an eligible TD account and maintaining a minimum balance of $100,000. While TD Bank also has a strong mobile app experience, Zynlo Bank stands out for its simplicity and higher returns, especially for smaller deposits.

Analysis generated based on current Banksparency database records

* AI-generated content provided for informational purposes only. Accuracy is not guaranteed; always verify details with the provider.

Top Market Contenders

See who beats both TD Bank and Zynlo Bank.

Compare All High-Yield Savings Accounts
Pibank
Pibank Savings
FDIC InsuredNo Minimums
4.60% APY
+0.55% vs Zynlo Bank
Better Rate
Axos Bank
Axos ONE
FDIC InsuredNo MinimumsGreat iOS AppGreat Android App
4.31% APY
+0.26% vs Zynlo Bank
Better Rate
TIMBR
Premium Savings Account
FDIC InsuredLow Minimums
4.40% APY
+0.35% vs Zynlo Bank
Better Rate
FeatureTD BankZynlo Bank
APY
2.75%
Range: 0.05% - 2.75%
Verified: 12/10/2025
↘︎ 0.25%90d Change
4.05%
Verified: 12/10/2025
↘︎ 0.30%90d Change
Product NameTD Signature SavingsTomorrow Savings Account
Minimum Deposit$0$10
Min. Balance for APY$100,000$0.01
Monthly Fee$10. Waived under some circumstances.$0
Branch AccessYesNone
Account Type
Online & Branches
Online Only
Direct Deposit Req.NoneNone
Checking Bundle YesNo
Mobile Apps
iOS4.8
Android4.0
iOS4.0
Android3.5
BBB RatingNot RatedA+
Important NotesThis is a tiered savings account where rates may vary on location and whether you're eligible for the Bump Rate. 2.75% is available when you link an eligible TD account and have a minimum balance of $100,000. Otherwise 0.05% is the maximum APY.-
Next Steps

📈 Compare Savings Rates Over Time

Historical Performance

Last 9 Months Analysis
MetricTD BankZynlo Bank
TD Signature SavingsTomorrow Savings Account
Current APY
2.75%4.05%
Trend
Stable Stable
Velocity (bps/mo)
-7.9-2.7
Days Since Change
6818
9-Month High
3.51%4.35%
9-Month Low
2.75%4.05%
Adjustments / Mo
0.330.22
Volatility Score
0.0730.023
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 269-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 2.75% with other banks
Bank PairCompetitor APYMin Deposit
TD Bank vs Affirm3.60%$0
TD Bank vs Ally Bank3.30%$0
TD Bank vs American Express3.40%$0
TD Bank vs Axos Bank4.31%$0
TD Bank vs Bank of America0.01%$100
TD Bank vs Barclays4.00%$0
TD Bank vs Bask Bank3.90%$0
TD Bank vs Betterment3.50%$10
TD Bank vs BMO Alto3.25%$0
TD Bank vs Bread Savings4.10%$100
TD Bank vs BrioDirect4.00%$5,000
TD Bank vs Capital One3.40%$0
TD Bank vs Charles Schwab Bank0.15%$0
TD Bank vs Chase Bank0.01%$0
TD Bank vs Chime3.50%$0
TD Bank vs CIT Bank3.75%$100
TD Bank vs Citibank3.30%$0
TD Bank vs Citizens Access™3.15%$0.01
TD Bank vs Climate First Bank4.21%$50
TD Bank vs Discover Bank3.40%$0
TD Bank vs E*TRADE from Morgan Stanley3.75%$0
TD Bank vs Elevault4.08%$0
TD Bank vs EverBank4.05%$0
TD Bank vs Fitness Bank4.75%$100
TD Bank vs FNBO Direct3.00%$1
TD Bank vs Forbright Bank4.00%$0
TD Bank vs FVCbank3.85%$500
TD Bank vs GO2bank4.50%$0
TD Bank vs Ivy Bank4.25%$2,500
TD Bank vs LendingClub4.20%$0
TD Bank vs Marcus by Goldman Sachs3.65%$0
TD Bank vs Neighbors Bank4.30%$0
TD Bank vs Newtek Bank4.35%$0.01
TD Bank vs Openbank4.20%$500
TD Bank vs Peak Bank4.20%$100
TD Bank vs Pibank4.60%$0
TD Bank vs PNC3.53%$0
TD Bank vs Presidential Bank4.00%$5,000
TD Bank vs Quontic Bank3.75%$100
TD Bank vs Salem Five Direct3.71%$10
TD Bank vs Sallie Mae Bank3.90%$0
TD Bank vs Santander Bank0.01%$25
TD Bank vs SoFi Bank4.30%$0
TD Bank vs Synchrony Bank3.65%$0
TD Bank vs TIMBR4.40%$1,000
TD Bank vs UFB Direct3.71%$5000
TD Bank vs Upgrade3.05%$0
TD Bank vs Valley Direct4.10%$1,000
TD Bank vs Varo Bank5.00%$0
TD Bank vs Vio Bank4.16%$100
TD Bank vs Wealthfront4.15%$0
TD Bank vs Wells Fargo0.05%$25
Compare Zynlo Bank's APY of 4.05% with other banks
Bank PairCompetitor APYMin Deposit
Zynlo Bank vs Affirm3.60%$0
Zynlo Bank vs Ally Bank3.30%$0
Zynlo Bank vs American Express3.40%$0
Zynlo Bank vs Axos Bank4.31%$0
Zynlo Bank vs Bank of America0.01%$100
Zynlo Bank vs Barclays4.00%$0
Zynlo Bank vs Bask Bank3.90%$0
Zynlo Bank vs Betterment3.50%$10
Zynlo Bank vs BMO Alto3.25%$0
Zynlo Bank vs Bread Savings4.10%$100
Zynlo Bank vs BrioDirect4.00%$5,000
Zynlo Bank vs Capital One3.40%$0
Zynlo Bank vs Charles Schwab Bank0.15%$0
Zynlo Bank vs Chase Bank0.01%$0
Zynlo Bank vs Chime3.50%$0
Zynlo Bank vs CIT Bank3.75%$100
Zynlo Bank vs Citibank3.30%$0
Zynlo Bank vs Citizens Access™3.15%$0.01
Zynlo Bank vs Climate First Bank4.21%$50
Zynlo Bank vs Discover Bank3.40%$0
Zynlo Bank vs E*TRADE from Morgan Stanley3.75%$0
Zynlo Bank vs Elevault4.08%$0
Zynlo Bank vs EverBank4.05%$0
Zynlo Bank vs Fitness Bank4.75%$100
Zynlo Bank vs FNBO Direct3.00%$1
Zynlo Bank vs Forbright Bank4.00%$0
Zynlo Bank vs FVCbank3.85%$500
Zynlo Bank vs GO2bank4.50%$0
Zynlo Bank vs Ivy Bank4.25%$2,500
Zynlo Bank vs LendingClub4.20%$0
Zynlo Bank vs Marcus by Goldman Sachs3.65%$0
Zynlo Bank vs Neighbors Bank4.30%$0
Zynlo Bank vs Newtek Bank4.35%$0.01
Zynlo Bank vs Openbank4.20%$500
Zynlo Bank vs Peak Bank4.20%$100
Zynlo Bank vs Pibank4.60%$0
Zynlo Bank vs PNC3.53%$0
Zynlo Bank vs Presidential Bank4.00%$5,000
Zynlo Bank vs Quontic Bank3.75%$100
Zynlo Bank vs Salem Five Direct3.71%$10
Zynlo Bank vs Sallie Mae Bank3.90%$0
Zynlo Bank vs Santander Bank0.01%$25
Zynlo Bank vs SoFi Bank4.30%$0
Zynlo Bank vs Synchrony Bank3.65%$0
Zynlo Bank vs TIMBR4.40%$1,000
Zynlo Bank vs UFB Direct3.71%$5000
Zynlo Bank vs Upgrade3.05%$0
Zynlo Bank vs Valley Direct4.10%$1,000
Zynlo Bank vs Varo Bank5.00%$0
Zynlo Bank vs Vio Bank4.16%$100
Zynlo Bank vs Wealthfront4.15%$0
Zynlo Bank vs Wells Fargo0.05%$25