High-Yield Savings Account Comparison

Barclays vs. Betterment

Comparing Barclays and Betterment for high-yield savings: Barclays's Tiered Savings pays 3.75% APY while Betterment's Cash Reserve pays 3.90% APY.

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

Analysis by Aviel Fahl
Updated May 8, 2026

The Bottom Line

Who pays more interest on $10,000? Betterment pays $25 more than Barclays annually ($390 vs $365).

Choose Betterment if getting the best rate matters most.

Comparison of Barclays vs Betterment savings accounts
Metric

Barclays

Tiered Savings

May 8, 2026

Betterment

Cash Reserve

Apr 27, 2026
APY3.65% - 3.75%3.25% - 3.90%
Est. Earnings
$5,000+$183
$10,000+$365
$25,000+$912
$5,000+$195
$10,000+$390
$25,000+$975
Min Deposit
$0$10

Snapshot view. Rates subject to change.

Terms
The 3.75% APY is only available for balances over $250,000. For lower balances, the APY is 3.65%.Promo rate for new customers. 3.25% APY applies to existing customers.
Features
FDIC InsuredHigh MinimumGreat iOS AppGreat Android AppDaily CompoundingRate Changes Often
FDIC InsuredLow MinimumsGreat iOS AppGreat Android AppRate Changes Often

Market Reality Check

Both of these banks offer rates below the current top tier. The best rates we track are currently above 4.10% APY.

See Top Rates

Comparison Analysis

Comparing Barclays vs. Betterment

Updated: May 8, 2026

Executive Summary

Betterment offers a competitive Cash Reserve product with an APY of 3.90%, making it the winner in this comparison. This rate is available to new customers, while existing customers earn a lower APY of 3.25%. In contrast, Barclays provides a Tiered Savings account with a 3.75% APY, applicable only for balances over $250,000, while lower balances yield 3.65%. Both banks feature online-only accounts with no maintenance fees and no direct deposit requirements. For those looking for higher returns at lower deposit thresholds, Betterment's Cash Reserve is the more advantageous option.

The analysis is based on current Banksparency database records

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

Why Barclays?

  • No checking account or direct deposit required
  • Offers 2 different high-yield savings options
  • Available to New & Existing Customers

Why Betterment?

  • Higher potential APY (3.90% vs 3.40%-3.75%) on all balances

— Key Feature Differences —

Better Returns at $10,000
Betterment

Betterment's Cash Reserve earns more on smaller deposits (approx. $390 vs $365/yr).

Better Returns at $25,000
Betterment

Betterment's Cash Reserve pulls ahead with larger amounts (approx. $975 vs $912/yr).

Best for Simplicity
Barclays

Barclays's Online Savings offers 3.40% APY with no bundling, direct deposit requirement or caps.

Shared Benefits

Both offer monthly maintenance-free account options Available Nationwide
The Bottom Line on APY (Interest Only)

Over a 1-year period, Betterment's Cash Reserve pays $25 more interest on a $10,000 balance than Barclays's Tiered Savings.

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

BarclaysBetterment
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Barclays

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Verify At
Betterment

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Top Market Contenders

Axos Bank
4.21% APY
SoFi Bank
4.00% APY
American Express
3.20% APY

Barclays vs. Betterment Savings Calculator

Calculations based on current APY for Tiered Savings and Cash Reserve
$
$

You earn $25 more with Betterment than Barclays 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.

Barclays

Tiered Savings

3.75% APY

Higher APY requires $250,000

Savings Breakdown

  • Interest Earned
    +$365.00(3.5%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,365.00

Effective APY
3.65%

Betterment

Cash Reserve

3.90% APY

Savings Breakdown

  • Interest Earned
    +$390.00(3.8%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,390.00

Effective APY
3.90%

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 $364 per year in interest.

Both Barclays and Betterment dramatically outperform the typical 0.01% APY at traditional big banks.

Big banks currently pay 0.01% APY on savings vs 3.75%+ here
FeatureBarclaysBetterment
APY
3.75%
Range: 3.65% - 3.75%
Verified: 5/8/2026
↘︎ 0.25%90d Change
3.90%
Range: 3.25% - 3.90%
Verified: 4/27/2026
↗︎ 0.65%90d Change
Product NameTiered SavingsCash Reserve
Minimum Deposit$0$10
Min. Balance for APY$250,000$0
Monthly Fee$0$0
Compound FrequencyDailyN/A
Branch AccessNoneNone
Account Type
Online Only
Online Only
Physical BranchesNoneNone
Direct Deposit Req.NoneNone
Checking BundleNoNo
Mobile Apps
iOS4.9
Android4.7
iOS4.8
Android4.7
FDIC Insured
Yes
Zelle® Support
Not Supported
Not Supported
BBB RatingA+A-
Important NotesThe 3.75% APY is only available for balances over $250,000. For lower balances, the APY is 3.65%.Promo rate for new customers. 3.25% APY applies to existing customers.
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📈 Compare Savings Rates Over Time

Historical Performance

Last 12 Months Analysis
MetricBarclaysBetterment
Online SavingsTiered SavingsCash Reserve
Current APY
3.40%3.75%3.90%
Trend
Stable Stable Stable
Velocity (bps/mo)
-2.4-3.5-3.8
Days Since Change
-91266
12-Month High
3.90%4.40%4.00%
12-Month Low
3.40%3.75%3.25%
Adjustments / Mo
0.490.580.33
Volatility Score
0.0230.0340.080
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 365-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 Barclays' APY of 3.75% with other banks
Compare Betterment's APY of 3.90% with other banks