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High-Yield Savings Account Comparison

BMO Alto vs. Newtek Bank

BMO Alto's Savings Account pays 3.00% APY while Newtek Bank's Personal High Yield Savings pays 4.20% APY.

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? Newtek Bank pays $120 more than BMO Alto annually ($420 vs $300).

Choose Newtek Bank if getting the best rate matters most, you're an iPhone user (no iOS app for BMO Alto), or you're an Android user (no Android app for BMO Alto).

Comparison of BMO Alto vs Newtek Bank savings accounts
Metric

BMO Alto

Savings Account

Aug 19, 2026

Newtek Bank

Personal High Yield Savings

Aug 21, 2026
APY3.00%4.20%
Est. Earnings
$5,000+$150
$10,000+$300
$25,000+$750
$5,000+$210
$10,000+$420
$25,000+$1,050
Min Deposit
$0$100

Snapshot view. Rates subject to change.

Terms
-Newtek Bank has paused new applications for this account. New customers can only join a waitlist. The advertised APY applies to existing accounts.
Features
FDIC InsuredNo MinimumsDaily Compounding
FDIC InsuredLow MinimumsGreat iOS AppGreat Android AppDaily CompoundingStable Rate

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.

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Comparison Analysis

Comparing BMO Alto vs. Newtek 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 BMO Alto?

No distinct advantages found vs Newtek Bank.

Why Newtek Bank?

  • Higher potential APY (4.20% vs 3.00%) on all balances
  • Higher rated iOS app (4.5 vs 0.0)
  • Higher rated Android app (4.1 vs 0.0)

Key Feature Differences

Better Returns at $10,000
Newtek Bank

Newtek Bank's Personal High Yield Savings earns more on smaller deposits (approx. $420 vs $300/yr).

Better Returns at $25,000
Newtek Bank

Newtek Bank's Personal High Yield Savings pulls ahead with larger amounts (approx. $1050 vs $750/yr).

Best for Simplicity
Newtek Bank

Newtek Bank's Personal High Yield Savings offers 4.20% APY with no bundling, direct deposit requirement or caps.

Best Mobile App Experience
Newtek Bank

Newtek Bank offers an iOS app rated 4.5 (vs. 0.0) and Android app rated 4.1 (vs. 0.0)

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, Newtek Bank's Personal High Yield Savings pays $120 more interest on a $10,000 balance than BMO Alto's Savings Account.

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

BMO AltoNewtek Bank
Verify At
BMO Alto

Non-sponsored link to official site

Verify At
Newtek Bank

Non-sponsored link to official site

Top Market Contenders

Ally Bank
3.00% APY
American Express
3.00% APY

BMO Alto vs. Newtek Bank Savings Calculator

Calculations based on current APY for Savings Account and Personal High Yield Savings
$
$

You earn $120 more with Newtek Bank than BMO Alto 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.

BMO Alto

Savings Account

3.00% APY

Savings Breakdown

  • Interest Earned
    +$300.00(2.9%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,300.00

Effective APY
3.00%

Newtek Bank

Personal High Yield Savings

4.20% APY

Savings Breakdown

  • Interest Earned
    +$420.00(4.0%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,420.00

Effective APY
4.20%

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 $299 per year in interest.

Both BMO Alto and Newtek Bank dramatically outperform the typical 0.01% APY at traditional big banks.

Big banks currently pay 0.01% APY on savings vs 3.00%+ here
See Top Rates
FeatureBMO AltoNewtek Bank
APY
3.00%
Verified: 8/19/2026
-
4.20%
Verified: 8/21/2026
-
Product NameSavings AccountPersonal High Yield Savings
Minimum Deposit$0$100
Min. Balance for APY$0$0.01
Monthly Fee$0$0
Compound FrequencyDailyDaily
In-Branch AccessNoNo
Account Type
Online Only
Online Only
Physical BranchesNoneNone
Direct Deposit Req.NoneNone
Checking BundleNoNo
Mobile Apps
iOS-
Android-
iOS4.5
Android4.1
FDIC or NCUA Insured
Zelle® Support
Not Supported
Not Supported
BBB RatingA+A+
Important Notes-Newtek Bank has paused new applications for this account. New customers can only join a waitlist. The advertised APY applies to existing accounts.
Next Steps
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📈 Compare Savings Rates Over Time

No historical data available for these banks.

More Comparisons

Compare BMO Alto's APY of 3.00% with other banks
Compare Newtek Bank's APY of 4.20% with other banks