Ally Bank vs. Synchrony Bank
Comparing Ally Bank and Synchrony Bank for high-yield savings: Ally Bank's Savings Account pays 3.20% APY while Synchrony Bank's High Yield Savings pays 3.50% APY.
See how they compare on rate stability, mobile app ratings, and more below.
The Bottom Line
Who pays more interest on $10,000? Synchrony Bank pays $30 more than Ally Bank annually ($350 vs $320).
Choose Ally Bank if you want Zelle for quick transfers. Choose Synchrony Bank if getting the best rate matters most.
| Metric | Ally BankSavings Account Mar 7, 2026 | Synchrony BankHigh Yield Savings Mar 7, 2026 |
|---|---|---|
| APY | 3.20% | 3.50% |
Est. Earnings | $5,000+$160 $10,000+$320 $25,000+$800 | $5,000+$175 $10,000+$350 $25,000+$875 |
Min Deposit | $0 | $0 |
Snapshot view. Rates subject to change. | ||
| Features | FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppZelle® SupportedDaily CompoundingRate Changes Often | FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppDaily 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.
Comparison Analysis
Comparing Ally Bank vs. Synchrony Bank
Executive Summary
Synchrony Bank offers a High Yield Savings account with a competitive APY of 3.50%, making it the winner in this comparison. This account requires no minimum deposit and has no maintenance fees, providing a straightforward savings option for customers. In contrast, Ally Bank's Savings Account offers a lower APY of 3.20% and shares similar features, including no minimum balance and fees. Both accounts are online-only and do not require direct deposit, making them accessible for those looking to maximize their savings without additional conditions.
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?
- ✓Fast transfers via Zelle® (up to $5,000 a day)
Why Synchrony Bank?
- ✓Higher potential APY (3.50% vs 3.20%) on all balances
— Key Feature Differences —
Better Returns at $10,000
Synchrony BankSynchrony Bank's High Yield Savings earns more on smaller deposits (approx. $350 vs $320/yr).
Better Returns at $25,000
Synchrony BankSynchrony Bank's High Yield Savings pulls ahead with larger amounts (approx. $875 vs $800/yr).
Best for Simplicity
Synchrony BankSynchrony Bank's High Yield Savings offers 3.50% APY with no bundling, direct deposit requirement or caps.
Shared Benefits
Over a 1-year period, Synchrony Bank's High Yield Savings pays $30 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
Ally Bank vs. Synchrony Bank Savings Calculator
You earn $30 more with Synchrony 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
Savings Breakdown
- Interest Earned+$320.00(3.1%)
- Total Contributions$0
- Initial Deposit$10,000
Projected Balance
$10,320.00
Synchrony Bank
High Yield Savings
Savings Breakdown
- Interest Earned+$350.00(3.4%)
- Total Contributions$0
- Initial Deposit$10,000
Projected Balance
$10,350.00
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 $319 per year in interest.
Both Ally Bank and Synchrony Bank dramatically outperform the typical 0.01% APY at traditional big banks.
| Feature | Ally Bank | Synchrony Bank |
|---|---|---|
| APY | 3.20% Verified: 3/7/2026 ↘︎ 0.10%90d Change | 3.50% Verified: 3/7/2026 ↘︎ 0.15%90d Change |
| Product Name | Savings Account | High Yield Savings |
| Minimum Deposit | $0 | $0 |
| Min. Balance for APY | $0 | $0 |
| Monthly Fee | $0 | $0 |
| Compound Frequency | Daily | Daily |
| Branch Access | None | None |
| Account Type | Online Only | Online Only |
| Physical Branches | N/A | N/A |
| Direct Deposit Req. | None | None |
| Checking Bundle | No | No |
| Mobile Apps | ||
| FDIC Insured | YesVerify FDIC | YesVerify FDIC |
| Zelle® Support | Available Limit: $5,000/dayBenchmark for online Zelle; high limits. | Not Supported |
| BBB Rating | A+ | Not Rated |
| Next Steps | Visit SiteVerify at Ally Bank Non-sponsored link to official site | Visit SiteVerify at Synchrony Bank Non-sponsored link to official site |
📈 Compare Savings Rates Over Time
Historical Performance
| Metric | Ally Bank | Synchrony Bank |
|---|---|---|
| Savings Account | High Yield Savings | |
Current APY | 3.20% | 3.50% |
Trend | Stable | Stable |
Velocity (bps/mo) | -3.8 | -4.1 |
Days Since Change | 15 | 39 |
12-Month High | 3.70% | 4.00% |
12-Month Low | 3.20% | 3.50% |
Adjustments / Mo | 0.41 | 0.25 |
Volatility Score | 0.041 | 0.042 |
How to read these metrics(Click to expand)
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High Rates (With Checking Bundle)
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