Discover Bank vs. Openbank
Compare rates, requirements, and features side-by-side to find the best option for you.
| Metric | Discover BankOnline Savings Account Jan 7, 2026 | OpenbankHigh-Yield Savings Account Jan 7, 2026 |
|---|---|---|
| APY | 3.40% | 4.20% |
Est. Earnings | $5,000+$170 $10,000+$340 $25,000+$850 | $5,000+$210 $10,000+$420 $25,000+$1,050 |
Min Deposit | $0 | $500 |
Snapshot view. Rates subject to change. | ||
| Features | FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppZelle® Supported | FDIC InsuredLow Minimums |
Prefer In-Person Banking?
Both of these banks are online-only. If you need physical branch access, check out our list of high-yield accounts with brick-and-mortar locations.
Comparison Analysis
Comparing Discover Bank vs. Openbank
As of Discover Bank offers an APY of 3.40% for its Online Savings Account, with a minimum balance of $0, compared to Openbank's 4.20% APY for its High-Yield Savings Account, with a minimum balance of $0.
Openbank pays $80 more than Discover Bank on a $10,000 balance after one year. Discover Bank pays $340, while Openbank pays $420 - an APY advantage for Openbank.
Why Discover Bank?
- ✓Higher rated iOS app (4.9 vs 3.1)
- ✓Higher rated Android app (4.8 vs 2.9)
- ✓Fast transfers via Zelle® (up to $600 a day)
Why Openbank?
- ✓Higher potential APY (4.20% vs 3.40%) on all balances
— Key Feature Differences —
Better Returns at $10,000
OpenbankOpenbank's High-Yield Savings Account earns more on smaller deposits (approx. $420 vs $340/yr).
Better Returns at $25,000
OpenbankOpenbank's High-Yield Savings Account pulls ahead with larger amounts (approx. $1050 vs $850/yr).
Best for Simplicity
OpenbankOpenbank's High-Yield Savings Account offers 4.20% APY with no bundling, direct deposit requirement or caps.
Best Mobile App Experience
Discover BankDiscover Bank offers an iOS app rated 4.9 (vs. 3.1) and Android app rated 4.8 (vs. 2.9)
Shared Benefits
Over a 1-year period, Openbank's High-Yield Savings Account pays $80 more interest on a $10,000 balance than Discover Bank's Online Savings Account.
*This calculation assumes current rates remain consistent for 1 year and does not include temporary bonuses.
Executive Summary as of
Openbank offers a High-Yield Savings Account with a competitive APY of 4.20%, making it the winner in this comparison. This account requires a minimum deposit of $500 but has no maintenance fees or direct deposit requirements, making it straightforward for users. In contrast, Discover Bank's Online Savings Account provides a lower APY of 3.40%, also with no minimum deposit or fees, and is noted for its user-friendly mobile app experience. Both accounts are online-only and FDIC insured.
The analysis is based on current Banksparency database records
* This content is provided for informational purposes only; always verify details with the provider.
Non-sponsored link to official site
Non-sponsored link to official site
Top Market Contenders
Discover Bank vs. Openbank Savings Calculator
You earn $80 more with Openbank than Discover 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.
Discover Bank
Online Savings Account
Savings Breakdown
- Interest Earned+$340.00(3.3%)
- Total Contributions$0
- Initial Deposit$10,000
Projected Balance
$10,340.00
Openbank
High-Yield Savings Account
Savings Breakdown
- Interest Earned+$420.00(4.0%)
- Total Contributions$0
- Initial Deposit$10,000
Projected Balance
$10,420.00
The Banksparency Savings Calculator provides estimated savings growth based on user input and our latest data.
| Feature | Discover Bank | Openbank |
|---|---|---|
| APY | 3.40% Verified: 1/7/2026 Stable (90d) | 4.20% Verified: 1/7/2026 Stable (90d) |
| Product Name | Online Savings Account | High-Yield Savings Account |
| Minimum Deposit | $0 | $500 |
| Min. Balance for APY | $0 | $0 |
| Monthly Fee | $0 | $0 |
| Branch Access | None | None |
| Account Type | Online Only | Online Only |
| Direct Deposit Req. | None | None |
| Checking Bundle | No | No |
| Mobile Apps | iOS4.9 Android4.8 | iOS3.1 Android2.9 |
| Zelle® Support | Available Limit: $600/dayStrict 90-day seasoning period for new accounts. | Not Supported |
| BBB Rating | A+ | Not Rated |
| Next Steps | Visit SiteVerify at Discover Bank Non-sponsored link to official site | Visit SiteVerify at Openbank Non-sponsored link to official site |
📈 Compare Savings Rates Over Time
Historical Performance
| Metric | Discover Bank | Openbank |
|---|---|---|
| Online Savings Account | High-Yield Savings Account | |
Current APY | 3.40% | 4.20% |
Trend | Stable | Stable |
Velocity (bps/mo) | -3.4 | -3.0 |
Days Since Change | 99 | 169 |
10-Month High | 3.75% | 4.75% |
10-Month Low | 3.40% | 4.20% |
Adjustments / Mo | 0.38 | 0.29 |
Volatility Score | 0.032 | 0.027 |
How to read these metrics(Click to expand)
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High Rates (With Checking Bundle)
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