High-Yield Savings Account Comparison

BMO Alto vs. Chime

Comparing BMO Alto and Chime for high-yield savings: BMO Alto's Savings Account pays 3.15% APY while Chime's Chime High-Yield Savings Account pays 3.00% APY.

Note: Chime requires a checking account.

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

Analysis by Aviel Fahl
Updated April 7, 2026

The Bottom Line

Who pays more interest on $10,000? BMO Alto pays $15 more than Chime annually ($315 vs $300).

Choose BMO Alto if getting the best rate matters most, or you want a no-strings-attached account. Choose Chime if you're an iPhone user (no iOS app for BMO Alto), or you're an Android user (no Android app for BMO Alto).

Important Considerations

Chime requires a checking account to unlock its top savings rate, while BMO Alto offers its savings account standalone.

Comparison of BMO Alto vs Chime savings accounts
Metric

BMO Alto

Savings Account

Apr 7, 2026

Chime

Chime High-Yield Savings Account

Apr 7, 2026
APY3.15%0.75% - 3.00%
Est. Earnings
$5,000+$158
$10,000+$315
$25,000+$788
$5,000+$150
$10,000+$300
$25,000+$750
Min Deposit
$0$0

Snapshot view. Rates subject to change.

Features
FDIC InsuredNo MinimumsDaily CompoundingRate Changes Often
FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppDirect Deposit ReqChecking BundleDaily CompoundingRate Changes Often

Market Reality Check

Both of these banks offer rates below the current top tier. The best rates we track are currently above 4.15% APY.

See Top Rates

Comparison Analysis

Comparing BMO Alto vs. Chime

Updated: Apr 7, 2026

Executive Summary

BMO Alto offers a competitive Savings Account with a high APY of 3.15%, making it an attractive option for savers seeking simplicity, as it has no direct deposit requirement or maintenance fees. In contrast, Chime's High-Yield Savings Account provides a slightly lower APY of 3.00%, but it requires a qualifying direct deposit of $200 or more within the preceding 34 days. Both accounts have no minimum deposit requirements and are online-only, but BMO Alto stands out as the winner based on the higher 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 BMO Alto?

  • Higher potential APY (3.15% vs 3.00%) on all balances
  • No checking account or direct deposit required

Why Chime?

  • Higher rated iOS app (4.8 vs 0.0)
  • Higher rated Android app (4.7 vs 0.0)

— Key Feature Differences —

Better Returns at $10,000
BMO Alto

BMO Alto's Savings Account earns more on smaller deposits (approx. $315 vs $300/yr).

Better Returns at $25,000
BMO Alto

BMO Alto's Savings Account pulls ahead with larger amounts (approx. $788 vs $750/yr).

Best for Simplicity
BMO Alto

BMO Alto's Savings Account offers 3.15% APY with no bundling, direct deposit requirement or caps.

Best Mobile App Experience
Chime

Chime offers an iOS app rated 4.8 (vs. 0.0) and Android app rated 4.7 (vs. 0.0)

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, BMO Alto's Savings Account pays $15 more interest on a $10,000 balance than Chime's Chime High-Yield Savings Account.

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

ChimeBMO Alto
Verify At
BMO Alto

Non-sponsored link to official site

Verify At
Chime

Non-sponsored link to official site

Top Market Contenders

SoFi Bank
4.00% APY
Barclays
3.85% APY
Axos Bank
4.21% APY

BMO Alto vs. Chime Savings Calculator

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

You earn $15 more with BMO Alto than Chime 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

3.15% APY

Savings Breakdown

  • Interest Earned
    +$315.00(3.1%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,315.00

Effective APY
3.15%

Chime

Chime High-Yield 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%

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 Chime dramatically outperform the typical 0.01% APY at traditional big banks.

Big banks currently pay 0.01% APY on savings vs 3.00%+ here
FeatureBMO AltoChime
APY
3.15%
Verified: 4/7/2026
↘︎ 0.10%90d Change
3.00%
Range: 0.75% - 3.00%
Verified: 4/7/2026
↘︎ 0.50%90d Change
Product NameSavings AccountChime High-Yield Savings Account
Minimum Deposit$0$0
Min. Balance for APY$0$0.01
Monthly Fee$0$0
Compound FrequencyDailyDaily
Branch AccessNoneNone
Account Type
Online Only
Online Only
Physical BranchesNoneN/A
Direct Deposit Req.None
RequiredYou need to receive a qualifying direct deposit of $200 or more within the preceding 34 days
Checking BundleNo Yes
Mobile Apps
iOS-
Android-
iOS4.8
Android4.7
FDIC Insured
Yes
Zelle® Support
Not Supported
Not Supported
BBB RatingA+A+
Next Steps
Visit Site

Non-sponsored link to official site

Visit Site

Non-sponsored link to official site

📈 Compare Savings Rates Over Time

Historical Performance

Last 12 Months Analysis
MetricBMO AltoChime
Savings AccountChime High-Yield Savings Account
Current APY
3.15%3.00%
Trend
Stable Stable
Velocity (bps/mo)
-4.6-6.9
Days Since Change
4967
12-Month High
3.70%3.75%
12-Month Low
3.15%3.00%
Adjustments / Mo
0.330.16
Volatility Score
0.0510.080
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 BMO Alto's APY of 3.15% with other banks
Compare Chime's APY of 3.00% with other banks