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High-Yield Savings Account Comparison

Axos Bank vs. Synchrony Bank

Axos Bank's Axos ONE Savings pays 4.21% APY while Synchrony Bank's High Yield Savings pays 3.30% APY.

Note: Axos Bank requires a checking account.

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

Analysis by Aviel Fahl
Updated August 21, 2026

The Bottom Line

Who pays more interest on $10,000? Axos Bank pays $91 more than Synchrony Bank annually ($421 vs $330).

Choose Axos Bank if getting the best rate matters most. Choose Synchrony Bank if you want a no-strings-attached account.

Important Considerations

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

Comparison of Axos Bank vs Synchrony Bank savings accounts
Metric

Axos Bank

Axos ONE Savings

Aug 21, 2026

Synchrony Bank

High Yield Savings

Aug 21, 2026
APY3.50% - 4.21%3.30%
Est. Earnings
$5,000+$211
$10,000+$421
$25,000+$1,053
$5,000+$165
$10,000+$330
$25,000+$825
Min Deposit
$0$0

Snapshot view. Rates subject to change.

Terms
The APY is available with the Axos ONE savings and checking bundle. The checking account also earns interest. To qualify, you must either set up a direct deposit of $1,500 and maintain an average daily balance of more than $1,500 in your ONE Checking account, or receive at least $5,000 in total monthly qualifying deposits and maintain an average daily balance of more than $5,000.-
Features
FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppChecking BundleDaily CompoundingStable Rate
FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppDaily CompoundingRate Changes Often

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 Axos Bank vs. Synchrony Bank

Updated: Invalid Date

Executive Summary

A detailed summary for this comparison is being prepared. Check back soon.

The analysis is based on current Banksparency database records

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

Why Axos Bank?

  • Access to 95,000 fee-free ATMs
  • Higher potential APY (3.50%-4.21% vs 3.30%) on all balances
  • Offers 3 different high-yield savings options

Why Synchrony Bank?

No distinct advantages found vs Axos Bank.

Key Feature Differences

Better Returns at $10,000
Axos Bank

Axos Bank's Axos ONE Savings earns more on smaller deposits (approx. $421 vs $330/yr).

Better Returns at $25,000
Axos Bank

Axos Bank's Axos ONE Savings pulls ahead with larger amounts (approx. $1053 vs $825/yr).

Best for Simplicity
Axos Bank

Axos Bank's Summit Savings offers 3.75% APY with no bundling, direct deposit requirement or caps.

Best for All-in-One Banking
Axos Bank

Axos Bank's Axos ONE Savings pays a superior APY for customers who also open a checking account.

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, Axos Bank's Axos ONE Savings pays $91 more interest on a $10,000 balance than Synchrony Bank's High Yield Savings.

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

Synchrony BankAxos Bank
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Axos Bank

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Synchrony Bank

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Top Market Contenders

Marcus by Goldman Sachs
3.40% APY

Axos Bank vs. Synchrony Bank Savings Calculator

Calculations based on current APY for Axos ONE Savings and High Yield Savings
$
$

You earn $91 more with Axos Bank than Synchrony 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.

Axos Bank

Axos ONE Savings

4.21% APY
ℹ️Tiered rates: 4.21% ($0 - $249,999.99) | 3.50% ($250,000+)

Savings Breakdown

  • Interest Earned
    +$421.00(4.0%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,421.00

Effective APY
4.21%

Synchrony Bank

High Yield Savings

3.30% APY
ℹ️Tiered rates: 3.30% ($0.01 - $4,999) | 3.30% ($4,999.01 - $24,999) | 3.30% ($24,999.01+)

Savings Breakdown

  • Interest Earned
    +$330.00(3.2%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,330.00

Effective APY
3.30%

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 $329 per year in interest.

Both Axos Bank and Synchrony Bank dramatically outperform the typical 0.01% APY at traditional big banks.

Big banks currently pay 0.01% APY on savings vs 3.30%+ here
See Top Rates
FeatureAxos BankSynchrony Bank
APY
4.21%
Range: 3.50% - 4.21%
Verified: 8/21/2026
-
3.30%
Verified: 8/21/2026
-
Product NameAxos ONE SavingsHigh Yield Savings
Minimum Deposit$0$0
Min. Balance for APY$0$0
Monthly Fee$0$0
Compound FrequencyDailyDaily
In-Branch AccessNoNo
Account Type
Online Only
Online Only
Physical BranchesNoneN/A
Direct Deposit Req.NoneNone
Checking Bundle YesNo
Mobile Apps
iOS4.7
Android4.5
iOS4.8
Android4.5
FDIC or NCUA Insured
Zelle® Support
Not Supported
Not Supported
BBB RatingA+Not Rated
Important NotesThe APY is available with the Axos ONE savings and checking bundle. The checking account also earns interest. To qualify, you must either set up a direct deposit of $1,500 and maintain an average daily balance of more than $1,500 in your ONE Checking account, or receive at least $5,000 in total monthly qualifying deposits and maintain an average daily balance of more than $5,000.-
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📈 Compare Savings Rates Over Time

Historical Performance

Last 12 Months Analysis
MetricAxos BankSynchrony Bank
Axos ONE SavingsSummit SavingsHigh Yield SavingsHigh Yield Savings
Current APY
4.21%3.75%0.61%3.30%
Trend
Stable Stable Stable Stable
Velocity (bps/mo)
-4.0-5.3-0.0-4.9
Days Since Change
20025336164
12-Month High
4.51%4.00%0.61%3.80%
12-Month Low
4.21%3.75%0.61%3.30%
Adjustments / Mo
0.250.080.000.33
Volatility Score
0.0220.0300.0000.027
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 363-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 Axos Bank's APY of 4.21% with other banks
Compare Synchrony Bank's APY of 3.30% with other banks
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