Affirm vs. Ally Bank
Affirm's Affirm Money Account pays 3.20% APY while Ally Bank's Savings Account pays 3.00% APY.
See how they compare on rate stability, mobile app ratings, and more below.
The Bottom Line
Who pays more interest on $10,000? Affirm pays $20 more than Ally Bank annually ($320 vs $300).
Choose Affirm if getting the best rate matters most. Choose Ally Bank if you want Zelle for quick transfers.
| Metric | AffirmAffirm Money Account Sep 9, 2026 | Ally BankSavings Account Sep 11, 2026 |
|---|---|---|
| APY | 3.20% | 3.00% |
Earns in a year | $5,000+$160 $10,000+$320 $25,000+$800 | $5,000+$150 $10,000+$300 $25,000+$750 |
Min. Deposit | $0 | $0 |
Snapshot view. Rates subject to change. | ||
Terms | While Affirm is not a bank, it is FDIC-insured through partner Cross River Bank. | - |
| Features | FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppDaily CompoundingRate Changes Often | FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppZelle® SupportedDaily CompoundingRate Changes Often |
Market Reality Check
Both of these institutions offer rates below the top 10 savings and money market accounts we track. Those institutions all pay at least 4.01% APY.
Executive Summary
Affirm offers the Affirm Money Account with a competitive APY of 3.20%, making it the higher-yielding option compared to Ally Bank's Savings Account and Money Market Account, both of which provide an APY of 3.00%. Affirm's account stands out for its simplicity, requiring no direct deposit or minimum balance, and is FDIC-insured through Cross River Bank. Both banks operate online only and have no maintenance fees. While Ally Bank's offerings are also accessible nationwide, they do not surpass Affirm's rate. Thus, for those seeking higher returns on savings, Affirm is the favorable choice.
The analysis is based on current Banksparency database records
* This content is provided for informational purposes only; always verify details with the provider.
Why Affirm?
- Higher potential APY (3.20% vs 3.00%) on all balances
- Higher rated Android app (4.8 vs 4.4)
Why Ally Bank?
- Fast transfers via Zelle® (up to $5,000 a day)
Key Feature Differences
Better Returns at $10,000
AffirmAffirm's Affirm Money Account earns more on smaller deposits (approx. $320 vs $300/yr).
Better Returns at $25,000
AffirmAffirm's Affirm Money Account pulls ahead with larger amounts (approx. $800 vs $750/yr).
Better for Simplicity
AffirmAffirm's Affirm Money Account offers 3.20% APY with no bundling, direct deposit requirement or caps.
Better Mobile App Experience
AffirmAffirm offers an iOS app rated 4.9 (vs. 4.7) and Android app rated 4.8 (vs. 4.4)
Shared Benefits
Over a 1-year period, Affirm's Affirm Money Account pays $20 more interest on a $10,000 balance than Ally Bank's Savings Account.
*This calculation assumes current rates remain consistent for 1 year and does not include temporary bonuses.
Non-sponsored link to official site
Non-sponsored link to official site
Top Market Contenders
Affirm vs. Ally Bank Savings Calculator
You earn $20 more with Affirm 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.
Affirm
Affirm Money Account
Savings Breakdown
- Interest Earned+$320.00(3.1%)
- Total Contributions$0
- Initial Deposit$10,000
Projected Balance
$10,320.00
Ally Bank
Savings Account
Savings Breakdown
- Interest Earned+$300.00(2.9%)
- Total Contributions$0
- Initial Deposit$10,000
Projected Balance
$10,300.00
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 Affirm and Ally Bank advertise far more than that typical branch-bank rate.
| Feature | Affirm | Ally Bank |
|---|---|---|
| APY | 3.20% Observed: 9/9/2026 Stable over 90 days | 3.00% Observed: 9/11/2026 Stable over 90 days |
| Product Name | Affirm Money Account | Savings Account |
| Minimum Deposit | $0 | $0 |
| Min. Balance for APY | $0 | $0 |
| Monthly Fee | $0 | $0 |
| Compound Frequency | Daily | Daily |
| In-Branch Access | No | No |
| Account Type | Online Only | Online Only |
| Physical Branches | Not reported | 1 (UT) |
| Direct Deposit Req. | None | None |
| Checking Bundle | No | No |
| Mobile Apps | ||
| FDIC or NCUA Insured | YesVerify FDIC | YesVerify FDIC |
| Zelle® Support | Not Supported | Available Limit: $5,000/dayBenchmark for online Zelle; high limits. |
| BBB Rating | A+ | A+ |
| Important Notes | While Affirm is not a bank, it is FDIC-insured through partner Cross River Bank. | - |
| Next Steps | Visit SiteVerify at Affirm Non-sponsored link to official site | Visit SiteVerify at Ally Bank Non-sponsored link to official site |
Compare Savings Rates Over Time
Historical Performance
| Metric | Affirm | Ally Bank |
|---|---|---|
| Affirm Money Account | Savings Account | |
Current APY | 3.20% | 3.00% |
Trend | Stable | Stable |
Speed of change | -0.06 | -0.04 |
Days Since Change | 248 | 100 |
12-Month High | 3.85% | 3.50% |
12-Month Low | 3.20% | 3.00% |
Changes per month | 0.33 | 0.41 |
Steadiness | 0.054 | 0.024 |
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.
Compare Similar High-Yield Accounts
Compare Affirm vs...
Comparing against Standard Savings
Compare Ally Bank vs...
Comparing against Standard Savings
High Rates (With Checking Bundle)
Looking for something different? Check out these top-rated alternatives.
More Comparisons
Compare Affirm's APY of 3.20% with other banks
| Bank Pair | Competitor APY | Min Deposit |
|---|---|---|
| Affirm vs American Express | 3.00% | $0 |
| Affirm vs Axos Bank | 4.21% | $0 |
| Affirm vs Barclays | 3.65% | $0 |
| Affirm vs Capital One | 3.50% | $0 |
| Affirm vs Chime | 3.75% | $0 |
| Affirm vs CIT Bank | 3.75% | $100 |
| Affirm vs EverBank | 3.90% | $0 |
| Affirm vs Marcus by Goldman Sachs | 3.40% | $0 |
| Affirm vs Newtek Bank | 4.20% | $100 |
| Affirm vs Openbank | 3.80% | $500 |
| Affirm vs Pibank | 4.10% | $0 |
| Affirm vs SoFi Bank | 4.00% | $0 |
| Affirm vs Synchrony Bank | 3.30% | $0 |
| Affirm vs Varo Bank | 3.75% | $0 |
| Affirm vs Wealthfront | 3.95% | $0 |