High-Yield Savings Account Comparison

Axos Bank vs. Santander Bank

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

Analysis by Aviel Fahl
Updated December 6, 2025
Advertising Disclosure: We may earn a commission from partner links.

Axos Bank

Axos ONE

4.31%
APY
Dec 6, 2025
FDIC InsuredChecking BundleNo MinimumsGreat iOS AppGreat Android App
Show Fine Print & Trends
Min. Deposit$0
Min. Balance$0
Maintenance Fee$0
Compound FreqDaily
Direct DepositNot required, but is the easiest way to earn the highest APY.
Deposit InsuranceFDIC Insured(Cert: 35546)
EligibilityUnited States
Mobile Ratings
BBB Rating

Important Note

The 4.31% APY is available with the Axos ONE savings and checking bundle. The checking account earns 0.51% APY. 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.

Rate Stability

7 days
↘︎ 0.20%
90 days
↘︎ 0.15%
Sponsored LinkOpen Account

at Axos Bank, Member FDIC

Santander Bank

Santander Savings

0.01%
APY
Dec 6, 2025
FDIC InsuredLow MinimumsGreat iOS AppGreat Android AppIn-Person Access
Show Fine Print & Trends

Comparison Analysis

Comparing Axos Bank vs. Santander Bank

Updated: Dec 6, 2025

Why Axos Bank?

  • Earn 0.51% APY on checking account
  • Access to 95,000 fee-free ATMs
  • Higher potential APY (4.00%-4.31% vs 0.01%) on all balances
  • Higher rated Android app (4.6 vs 4.0)
  • Offers 2 different high-yield savings options

Why Santander Bank?

  • Physical branch access (Primarily in the Northeast and Miami, Florida)

— Key Feature Differences —

Better Returns at $10,000
Axos Bank

Axos Bank's Axos ONE earns more on smaller deposits (approx. $431 vs $1/yr).

Better Returns at $25,000
Axos Bank

Axos Bank's Axos ONE pulls ahead with larger amounts (approx. $1077 vs $3/yr).

Best for Simplicity
Axos Bank

Axos Bank's Summit Savings offers 4.00% APY with no bundling, direct deposit requirement or caps.

Best for All-in-One Banking
Axos Bank

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

Shared Benefits

Available Nationwide Available to New & Existing Customers
The Bottom Line

Over a 1-year period, Axos Bank's Axos ONE pays $430 more interest on a $10,000 balance than Santander Bank's Santander Savings.

Santander BankAxos Bank
Automated Data Audit

Executive Summary

Axos Bank offers significantly higher savings rates compared to Santander Bank. The standout product from Axos is the Axos ONE, which provides an impressive 4.31% APY when bundled with a checking account, while the Summit Savings account offers a solid 4.00% APY without any bundling or direct deposit requirements. In contrast, Santander Bank's savings account yields a mere 0.01% APY, making it less competitive. Additionally, Axos Bank's accounts are online-only, providing convenience for digital banking, whereas Santander Bank has physical branch access. Overall, for those seeking better returns, Axos Bank is the clear winner.

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 Axos Bank and Santander Bank.

Compare All High-Yield Savings Accounts
Pibank
Pibank Savings
FDIC InsuredNo Minimums
4.60% APY
+0.29% vs Axos Bank
Better Rate
Neighbors Bank
Neighbors Savings Account
FDIC InsuredNo MinimumsGreat Android App
4.50% APY
+0.19% vs Axos Bank
Better Rate
TIMBR
Premium Savings Account
FDIC InsuredLow Minimums
4.40% APY
+0.09% vs Axos Bank
Better Rate
FeatureAxos BankSantander Bank
APY
4.31%
Verified: 12/6/2025
↘︎ 0.15%90d Change
0.01%
Verified: 12/6/2025
↘︎ 0.02%90d Change
Product NameAxos ONESantander Savings
Minimum Deposit$0$25
Min. Balance for APY$0$0
Monthly Fee$0$1
Branch AccessNoneYes
Account Type
Online Only
Online & Branches
Direct Deposit Req.NoneNone
Checking Bundle YesNo
Mobile Apps
iOS4.7
Android4.6
iOS4.8
Android4.0
BBB RatingA+Not Rated
Important NotesThe 4.31% APY is available with the Axos ONE savings and checking bundle. The checking account earns 0.51% APY. 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.-
Next Steps
SponsoredOpen Account

Savings Comparison

Calculations based on current APY.
$
$

Axos Bank earns $2,630.2 more than Santander Bank.

Santander Bank

Santander Savings

0.01% APY

Savings Breakdown

  • Interest Earned
    +$5.70(0.0%)
  • Total Contributions
    $13,000
  • Initial Deposit
    $5,000

Projected Balance

$18,005.70

Effective APY
0.01%

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

📈 Compare Savings Rates Over Time

Historical Performance

Last 10 Months Analysis
MetricAxos BankSantander Bank
High Yield SavingsSummit SavingsAxos ONESantander Savings
Current APY
0.61%4.00%4.31%0.01%
Trend
Stable Stable Stable Stable
Velocity (bps/mo)
-0.00.0-4.2-0.2
Days Since Change
317159478
10-Month High
0.61%4.00%4.86%0.03%
10-Month Low
0.61%4.00%4.31%0.01%
Adjustments / Mo
0.000.000.380.09
Volatility Score
0.0000.0000.0320.375
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 318-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 4.31% with other banks
Compare Santander Bank's APY of 0.01% with other banks
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