Skip to main content
High-Yield Savings Account Comparison

Ally Bank vs. SoFi Bank

Ally Bank's Savings Account pays 3.00% APY while SoFi Bank's SoFi Savings pays 4.00% APY.

Note: SoFi Bank's SoFi Savings also needs a checking account.

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

Analysis by Aviel Fahl
Newest reading September 4, 2026

The Bottom Line

Who pays more interest on $10,000? SoFi Bank pays $55 more than Ally Bank annually ($355 vs $300).

Choose Ally Bank if you want a no-strings-attached account, or you're an Android user. Choose SoFi Bank if getting the best rate matters most.

Important Considerations

Confirmed:

SoFi Bank's SoFi Savings pays its top rate only if you also open a checking account with SoFi Bank, while Ally Bank's Savings Account stands alone.

Comparison of Ally Bank vs SoFi Bank savings accounts
Metric

Ally Bank

Savings Account

Sep 4, 2026

SoFi Bank

SoFi Savings

Sep 4, 2026
APY3.00%3.10% - 4.00%
Earns in a year
$5,000+$150
$10,000+$300
$25,000+$750
$5,000+$178
$10,000+$355
$25,000+$888
Min. Deposit
$0$0

Snapshot view. Rates subject to change.

Terms
-Limited offer: The stated APY includes a temporary 0.70% APY boost for 6 months. It is available with a direct deposit of regular income, or a $10/month subscription. See terms at SoFi Bank. The savings account comes bundled with an interest-bearing checking account.
Features
FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppZelle® SupportedDaily CompoundingRate Changes Often
FDIC InsuredNo MinimumsGreat iOS AppZelle® SupportedDirect Deposit ReqChecking BundleDaily 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 Ally Bank vs. SoFi Bank

Newest reading:

Executive Summary

SoFi Bank offers a competitive APY of 3.80% on its SoFi Savings account, which is available online and requires an eligible direct deposit or $5,000 in qualifying deposits every 31 days to maintain this rate. This account also comes bundled with an interest-bearing checking account, enhancing its appeal for customers seeking an all-in-one banking solution. In comparison, Ally Bank provides a high-yield Savings Account and Money Market Account, both offering a steady APY of 3.00%, with no direct deposit requirement. While Ally's products are straightforward, SoFi's higher APY and additional features position it as the more attractive option for those willing to meet the eligibility criteria.

The analysis is based on current Banksparency database records

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

Why Ally Bank?

  • No checking account or direct deposit required
  • Higher rated Android app (4.4 vs 3.8)

Why SoFi Bank?

  • Earn a $50 bonus with $1,000+ in direct deposits, or $300 with $5,000+.
  • Higher potential APY (4.00% vs 3.00%) on all balances

Key Feature Differences

Better Returns at $10,000
SoFi Bank

SoFi Bank's SoFi Savings earns more on smaller deposits (approx. $355 vs $300/yr).

Better Returns at $25,000
SoFi Bank

SoFi Bank's SoFi Savings pulls ahead with larger amounts (approx. $888 vs $750/yr).

Better for All-in-One Banking
SoFi Bank

SoFi Bank's SoFi 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 Fast transfers via Zelle® Available Nationwide Available to New & Existing Customers
The Bottom Line on APY (Interest Only)PROMO DETECTED

Over a 1-year period (factoring in a 6-month promo), SoFi Bank's SoFi Savings pays $55 more interest on a $10,000 balance than Ally Bank's Savings Account.

*SoFi Bank's calculation includes their 6-month introductory promotional rate and subsequent standard rate.

Ally BankSoFi Bank
Verify At
Ally Bank

Non-sponsored link to official site

Verify At
SoFi Bank

Non-sponsored link to official site

Top Market Contenders

Capital One
3.50% APY

Ally Bank vs. SoFi Bank Savings Calculator

Calculations based on current APY for Savings Account and SoFi Savings
$
$

You earn $54.9 more with SoFi Bank than Ally 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.

Ally Bank

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%

SoFi Bank

SoFi Savings

4.00% APY
Promo Rate: 4.00% for 6 months, then 3.10%.

Savings Breakdown

  • Interest Earned
    +$354.90(3.4%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,354.90

Effective APY
3.55%

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 $295 a year in interest.

Both Ally Bank and SoFi Bank advertise far more than that typical branch-bank rate.

0.05% APY at a typical branch bank, against 3.00%+ here
See the highest rates
FeatureAlly BankSoFi Bank
APY
3.00%
Observed: 9/4/2026
Stable over 90 days
4.00%
Range: 3.10% - 4.00%
Observed: 9/4/2026
0.20%90-day change
Product NameSavings AccountSoFi 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 Branches1 (UT)4 (CA, UT)
Direct Deposit Req.None
Required
Checking BundleNo Yes
Mobile Apps
iOS4.7
Android4.4
iOS4.7
Android3.8
FDIC or NCUA Insured
Zelle® Support
Available
Limit: $5,000/dayBenchmark for online Zelle; high limits.
Available
Native support added in 2024 for banking members.
BBB RatingA+A+
Important Notes-Limited offer: The stated APY includes a temporary 0.70% APY boost for 6 months. It is available with a direct deposit of regular income, or a $10/month subscription. See terms at SoFi Bank. The savings account comes bundled with an interest-bearing checking account.
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
MetricAlly BankSoFi Bank
Savings AccountSoFi Savings
Current APY
3.00%4.00%
Trend
Stable Stable
Speed of change
-0.04-0.08
Days Since Change
930
12-Month High
3.50%4.50%
12-Month Low
3.00%3.80%
Changes per month
0.410.41
Steadiness
0.0250.051
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 364-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 Ally Bank's APY of 3.00% with other banks
Compare SoFi Bank's APY of 4.00% with other banks