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High-Yield Savings Account Comparison

Barclays vs. Betterment

Betterment edges out Barclays slightly at 4.00% vs 3.65% APY. On a $10,000 balance, the difference is just $6 per year, so other factors may matter more.

Analysis by Aviel Fahl
Newest reading September 11, 2026
Comparison of Barclays vs Betterment savings accounts
Metric

Barclays

Tiered Savings

Sep 11, 2026

Betterment

Cash Reserve

Sep 11, 2026
APY3.50% - 3.65%3.25% - 4.00%
Earns in a year
$5,000+$175
$10,000+$350
$25,000+$875
$5,000+$172
$10,000+$344
$25,000+$859
Min. Deposit
$0$0

Snapshot view. Rates subject to change.

Terms
The top APY is only available for balances over $250,000. For lower balances, a lower APY applies.-
Features
FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppDaily CompoundingRate Changes Often
FDIC InsuredNo MinimumsGreat iOS AppGreat Android App

Prefer In-Person Banking?

Both of these institutions are online-only. If you need in-branch access, check out our list of savings accounts with brick-and-mortar locations.

Find In-Branch Access

Comparison Analysis

Comparing Barclays vs. Betterment

Newest reading:

Executive Summary

Betterment offers a Cash Reserve account with a competitive 4.00% APY, which is available for balances starting at $10 and includes a 3-month introductory rate. This account does not require direct deposit or bundling, making it a straightforward option for savers. In comparison, Barclays features an Online Savings account with a 3.20% APY, which is also accessible online and has no minimum balance or maintenance fees. However, for those looking for higher yields, Barclays' Tiered Savings account offers a top APY of 3.65%, but this rate is only available for balances over $250,000. Overall, Betterment's Cash Reserve stands out as the more attractive option based on the highest APY.

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?

  • Offers 2 different high-yield savings options

Why Betterment?

  • Higher potential APY (4.00% vs 3.20%-3.65%) for a duration of 3 months

Key Feature Differences

Better for Simplicity
Betterment

Betterment's Cash Reserve offers 4.00% 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)

Over a 1-year period, Barclays's Tiered Savings pays $6 more interest on a $10,000 balance than Betterment's Cash Reserve.

*This comparison accounts for Betterment's introductory promotional rate, yet Barclays's standard rate still yields a higher 1-year return.

BettermentBarclays
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Barclays

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Betterment

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Top Market Contenders

Capital One
3.50% APY
Marcus by Goldman Sachs
3.40% APY

Barclays vs. Betterment Savings Calculator

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

You earn $4.9 more with Barclays than Betterment 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

3.65% APY
Tiered rates: 3.50% ($0.01 - $249,999.99), 3.65% ($250,000 - $1,000,000)

Savings Breakdown

  • Interest Earned
    +$350.00(3.4%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,350.00

Effective APY
3.50%

Betterment

Cash Reserve

4.00% APY
Promo Rate: 4.00% for 3 months, then 3.25%.

Savings Breakdown

  • Interest Earned
    +$345.10(3.3%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,345.10

Effective APY
3.45%

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

Still at a large branch bank?

A typical branch-bank savings rate is 0.05% APY. On a $10,000 balance, the gap to these two banks is at least $339 a year in interest.

Both Barclays and Betterment advertise far more than that typical branch-bank rate.

0.05% APY at a typical branch bank, against 3.65%+ here
See the highest rates
FeatureBarclaysBetterment
APY
3.65%
Range: 3.50% - 3.65%
Observed: 9/11/2026
0.35%90-day change
4.00%
Range: 3.25% - 4.00%
Observed: 9/11/2026
Stable over 90 days
Product NameTiered SavingsCash Reserve
Minimum Deposit$0$0
Min. Balance for APY$0.01$0
Monthly Fee$0$0
Compound FrequencyDailyN/A
In-Branch AccessNoNo
Account Type
Online Only
Online Only
Physical Branches1 (DE)Not reported
Direct Deposit Req.NoneNone
Checking BundleNoNo
Mobile Apps
iOS4.9
Android4.6
iOS4.8
Android4.7
FDIC or NCUA Insured
Yes
Zelle® Support
Not Supported
Not Supported
BBB RatingA+A
Important NotesThe top APY is only available for balances over $250,000. For lower balances, a lower APY applies.-
Next Steps
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Compare Savings Rates Over Time

Historical Performance

Last 8 Months Analysis
MetricBarclaysBetterment
Tiered SavingsOnline SavingsCash Reserve
Current APY
3.65%3.20%4.00%
Trend
Stable Stable Stable
Speed of change
-0.04-0.040.02
Days Since Change
798136
8-Month High
4.00%3.50%4.00%
8-Month Low
3.65%3.20%3.90%
Changes per month
0.390.390.13
Steadiness
0.0350.0350.013
How to read these metrics(Click to expand)

Trends and speed

  • Trend: The general direction of the rate over the analyzed period. Useful for seeing whether a bank is raising its rate or letting it slip.
  • Speed of change: How fast the rate moves. A high positive number means they raise rates quickly. A reading of 0.10 is a tenth of a percentage point each month.
  • Changes per month: How often the rate moves. A high number means it changes constantly; a low number means it holds.

Risk & Range

  • High/Low: The absolute ceiling and floor of the rate during the 230-day window.
  • Steadiness: How far the rate swings around its average. A lower score means a steadier, more predictable rate.
  • Days Since Change: A high number, for example above 90, means the rate rarely moves. A low number means it changed recently.

More Comparisons

Compare Barclays' APY of 3.65% with other banks
Compare Betterment's APY of 4.00% with other banks