High-Yield Savings Account Comparison

Bask Bank vs. Betterment

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

Analysis by Aviel Fahl
Updated December 10, 2025

Bask Bank

Interest Savings Account

3.90%
APY
Dec 10, 2025
FDIC InsuredNo MinimumsGreat iOS AppGreat Android App
Show Fine Print & Trends
Min. Deposit$0
Min. Balance$0
Maintenance Fee$0
Compound FreqDaily
Direct DepositNot required
Deposit InsuranceFDIC Insured(Cert: 34383)
EligibilityUnited States
Mobile Ratings
BBB Rating

Rate Stability

Rate Adjusted
-0.25%
Since 90 days ago

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

Bask Bank vs. Betterment Savings Calculator

Calculations based on current APY for Interest Savings Account and Cash Reserve
$
$

Bask Bank earns $256.1 more than Betterment.

Bask Bank

Interest Savings Account

3.90% APY

Savings Breakdown

  • Interest Earned
    +$2,370.20(11.6%)
  • Total Contributions
    $13,000
  • Initial Deposit
    $5,000

Projected Balance

$20,370.20

Effective APY
3.90%

Betterment

Cash Reserve

3.50% APY

Savings Breakdown

  • Interest Earned
    +$2,114.10(10.5%)
  • Total Contributions
    $13,000
  • Initial Deposit
    $5,000

Projected Balance

$20,114.10

Effective APY
3.50%

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

Comparison Analysis

Comparing Bask Bank vs. Betterment

Updated: Dec 10, 2025

Why Bask Bank?

  • Higher potential APY (3.90% vs 3.50%) on all balances

Why Betterment?

No distinct advantages found vs Bask Bank.

— Key Feature Differences —

Better Returns at $10,000
Bask Bank

Bask Bank's Interest Savings Account earns more on smaller deposits (approx. $390 vs $350/yr).

Better Returns at $25,000
Bask Bank

Bask Bank's Interest Savings Account pulls ahead with larger amounts (approx. $975 vs $875/yr).

Best for Simplicity
Bask Bank

Bask Bank's Interest Savings Account offers 3.90% 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, Bask Bank's Interest Savings Account pays $40 more interest on a $10,000 balance than Betterment's Cash Reserve.

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

BettermentBask Bank
Automated Data Audit

Executive Summary

Bask Bank offers a competitive Interest Savings Account with a notable APY of 3.90%, making it the winner in this comparison. This account requires no minimum deposit, has no maintenance fees, and does not mandate direct deposit, making it a straightforward option for savers. In contrast, Betterment's Cash Reserve provides a lower APY of 3.50% with a minimum deposit of $10, also featuring no maintenance fees and no direct deposit requirement. Both accounts are online-only and FDIC insured, but Bask Bank's higher yield positions it as the more attractive choice for savers.

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 Bask Bank and Betterment.

Compare All High-Yield Savings Accounts
Pibank
Pibank Savings
FDIC InsuredNo Minimums
4.60% APY
+0.70% vs Bask Bank
Better Rate
Axos Bank
Axos ONE
FDIC InsuredNo MinimumsGreat iOS AppGreat Android App
4.31% APY
+0.41% vs Bask Bank
Better Rate
TIMBR
Premium Savings Account
FDIC InsuredLow Minimums
4.40% APY
+0.50% vs Bask Bank
Better Rate
FeatureBask BankBetterment
APY
3.90%
Verified: 12/10/2025
↘︎ 0.25%90d Change
3.50%
Verified: 12/10/2025
↘︎ 0.50%90d Change
Product NameInterest Savings AccountCash Reserve
Minimum Deposit$0$10
Min. Balance for APY$0$0
Monthly Fee$0$0
Branch AccessNoneNone
Account Type
Online Only
Online Only
Direct Deposit Req.NoneNone
Checking BundleNoNo
Mobile Apps
iOS4.7
Android4.6
iOS4.8
Android4.7
BBB RatingBA-
Next Steps

📈 Compare Savings Rates Over Time

Historical Performance

Last 12 Months Analysis
MetricBask BankBetterment
Interest Savings AccountCash Reserve
Current APY
3.90%3.50%
Trend
Stable Stable
Velocity (bps/mo)
-4.7-4.1
Days Since Change
3439
12-Month High
4.65%4.25%
12-Month Low
3.90%3.50%
Adjustments / Mo
0.500.25
Volatility Score
0.0400.048
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 358-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 Bask Bank's APY of 3.90% with other banks
Bank PairCompetitor APYMin Deposit
Bask Bank vs Affirm3.60%$0
Bask Bank vs Ally Bank3.30%$0
Bask Bank vs American Express3.40%$0
Bask Bank vs Axos Bank4.31%$0
Bask Bank vs Bank of America0.01%$100
Bask Bank vs Barclays4.00%$0
Bask Bank vs BMO Alto3.25%$0
Bask Bank vs Bread Savings4.10%$100
Bask Bank vs BrioDirect4.00%$5,000
Bask Bank vs Capital One3.40%$0
Bask Bank vs Charles Schwab Bank0.15%$0
Bask Bank vs Chase Bank0.01%$0
Bask Bank vs Chime3.50%$0
Bask Bank vs CIT Bank3.75%$100
Bask Bank vs Citibank3.30%$0
Bask Bank vs Citizens Access™3.15%$0.01
Bask Bank vs Climate First Bank4.21%$50
Bask Bank vs Discover Bank3.40%$0
Bask Bank vs E*TRADE from Morgan Stanley3.75%$0
Bask Bank vs Elevault4.08%$0
Bask Bank vs EverBank4.05%$0
Bask Bank vs Fitness Bank4.75%$100
Bask Bank vs FNBO Direct3.00%$1
Bask Bank vs Forbright Bank4.00%$0
Bask Bank vs FVCbank3.85%$500
Bask Bank vs GO2bank4.50%$0
Bask Bank vs Ivy Bank4.25%$2,500
Bask Bank vs LendingClub4.20%$0
Bask Bank vs Marcus by Goldman Sachs3.65%$0
Bask Bank vs Neighbors Bank4.30%$0
Bask Bank vs Newtek Bank4.35%$0.01
Bask Bank vs Openbank4.20%$500
Bask Bank vs Peak Bank4.20%$100
Bask Bank vs Pibank4.60%$0
Bask Bank vs PNC3.53%$0
Bask Bank vs Presidential Bank4.00%$5,000
Bask Bank vs Quontic Bank3.75%$100
Bask Bank vs Salem Five Direct3.71%$10
Bask Bank vs Sallie Mae Bank3.90%$0
Bask Bank vs Santander Bank0.01%$25
Bask Bank vs SoFi Bank4.30%$0
Bask Bank vs Synchrony Bank3.65%$0
Bask Bank vs TD Bank2.75%$0
Bask Bank vs TIMBR4.40%$1,000
Bask Bank vs UFB Direct3.71%$5000
Bask Bank vs Upgrade3.05%$0
Bask Bank vs Valley Direct4.10%$1,000
Bask Bank vs Varo Bank5.00%$0
Bask Bank vs Vio Bank4.16%$100
Bask Bank vs Wealthfront4.15%$0
Bask Bank vs Wells Fargo0.05%$25
Bask Bank vs Zynlo Bank4.05%$10
Compare Betterment's APY of 3.50% with other banks
Bank PairCompetitor APYMin Deposit
Betterment vs Affirm3.60%$0
Betterment vs Ally Bank3.30%$0
Betterment vs American Express3.40%$0
Betterment vs Axos Bank4.31%$0
Betterment vs Bank of America0.01%$100
Betterment vs Barclays4.00%$0
Betterment vs BMO Alto3.25%$0
Betterment vs Bread Savings4.10%$100
Betterment vs BrioDirect4.00%$5,000
Betterment vs Capital One3.40%$0
Betterment vs Charles Schwab Bank0.15%$0
Betterment vs Chase Bank0.01%$0
Betterment vs Chime3.50%$0
Betterment vs CIT Bank3.75%$100
Betterment vs Citibank3.30%$0
Betterment vs Citizens Access™3.15%$0.01
Betterment vs Climate First Bank4.21%$50
Betterment vs Discover Bank3.40%$0
Betterment vs E*TRADE from Morgan Stanley3.75%$0
Betterment vs Elevault4.08%$0
Betterment vs EverBank4.05%$0
Betterment vs Fitness Bank4.75%$100
Betterment vs FNBO Direct3.00%$1
Betterment vs Forbright Bank4.00%$0
Betterment vs FVCbank3.85%$500
Betterment vs GO2bank4.50%$0
Betterment vs Ivy Bank4.25%$2,500
Betterment vs LendingClub4.20%$0
Betterment vs Marcus by Goldman Sachs3.65%$0
Betterment vs Neighbors Bank4.30%$0
Betterment vs Newtek Bank4.35%$0.01
Betterment vs Openbank4.20%$500
Betterment vs Peak Bank4.20%$100
Betterment vs Pibank4.60%$0
Betterment vs PNC3.53%$0
Betterment vs Presidential Bank4.00%$5,000
Betterment vs Quontic Bank3.75%$100
Betterment vs Salem Five Direct3.71%$10
Betterment vs Sallie Mae Bank3.90%$0
Betterment vs Santander Bank0.01%$25
Betterment vs SoFi Bank4.30%$0
Betterment vs Synchrony Bank3.65%$0
Betterment vs TD Bank2.75%$0
Betterment vs TIMBR4.40%$1,000
Betterment vs UFB Direct3.71%$5000
Betterment vs Upgrade3.05%$0
Betterment vs Valley Direct4.10%$1,000
Betterment vs Varo Bank5.00%$0
Betterment vs Vio Bank4.16%$100
Betterment vs Wealthfront4.15%$0
Betterment vs Wells Fargo0.05%$25
Betterment vs Zynlo Bank4.05%$10