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 16, 2026 | OpenbankHigh-Yield Savings Account Feb 21, 2026 |
|---|---|---|
| APY | 3.30% | 4.09% |
Est. Earnings | $5,000+$165 $10,000+$330 $25,000+$825 | $5,000+$205 $10,000+$409 $25,000+$1,023 |
Min Deposit | $0 | $500 |
Snapshot view. Rates subject to change. | ||
Terms | Discover Bank is part of Capital One and this account is not open to new customers. | - |
| Features | FDIC InsuredNo MinimumsGreat iOS AppGreat Android AppZelle® SupportedDaily CompoundingRate Changes Often | FDIC InsuredLow MinimumsRate Changes Often |
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
Executive Summary
Openbank offers a High-Yield Savings Account with a competitive APY of 4.09%. This account requires a minimum deposit of $500 but has no maintenance fees or minimum balance requirements. It is important to note that this product is online-only, and direct deposit is not required. In contrast, Discover Bank does not currently offer any products, making Openbank the clear choice for those seeking a high-yield savings option.
The analysis is based on current Banksparency database records
* This content is provided for informational purposes only; always verify details with the provider.
Why Discover Bank?
- ✓Higher rated iOS app (4.9 vs 3.1)
- ✓Higher rated Android app (4.8 vs 2.6)
- ✓Fast transfers via Zelle® (up to $600 a day)
Why Openbank?
- ✓Higher potential APY (4.09% vs 3.30%) on all balances
— Key Feature Differences —
Better Returns at $10,000
OpenbankOpenbank's High-Yield Savings Account earns more on smaller deposits (approx. $409 vs $330/yr).
Better Returns at $25,000
OpenbankOpenbank's High-Yield Savings Account pulls ahead with larger amounts (approx. $1023 vs $825/yr).
Best for Simplicity
OpenbankOpenbank's High-Yield Savings Account offers 4.09% 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. 2.6)
Shared Benefits
Over a 1-year period, Openbank's High-Yield Savings Account pays $79 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.
Non-sponsored link to official site
Non-sponsored link to official site
Top Market Contenders
Discover Bank vs. Openbank Savings Calculator
You earn $79 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+$330.00(3.2%)
- Total Contributions$0
- Initial Deposit$10,000
Projected Balance
$10,330.00
Openbank
High-Yield Savings Account
Savings Breakdown
- Interest Earned+$409.00(3.9%)
- Total Contributions$0
- Initial Deposit$10,000
Projected Balance
$10,409.00
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 $329 per year in interest.
Both Discover Bank and Openbank dramatically outperform the typical 0.01% APY at traditional big banks.
| Feature | Discover Bank | Openbank |
|---|---|---|
| APY | 3.30% Verified: 1/16/2026 ↘︎ 0.10%90d Change | 4.09% Verified: 2/21/2026 ↘︎ 0.11%90d Change |
| Product Name | Online Savings Account | High-Yield Savings Account |
| Minimum Deposit | $0 | $500 |
| Min. Balance for APY | $0 | $0 |
| Monthly Fee | $0 | $0 |
| Compound Frequency | Daily | Monthly |
| Branch Access | None | None |
| Account Type | Online Only | Online Only |
| Physical Branches | None | None |
| Direct Deposit Req. | None | None |
| Checking Bundle | No | No |
| Mobile Apps | ||
| FDIC Insured | YesVerify FDIC | YesVerify FDIC |
| Zelle® Support | Available Limit: $600/dayStrict 90-day seasoning period for new accounts. | Not Supported |
| BBB Rating | A+ | A- |
| Important Notes | Discover Bank is part of Capital One and this account is not open to new customers. | - |
| 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 | 3.30% | 4.09% |
Trend | Stable | Stable |
Velocity (bps/mo) | -3.5 | -2.7 |
Days Since Change | 8 | -20 |
11-Month High | 3.75% | 4.75% |
11-Month Low | 3.30% | 4.09% |
Adjustments / Mo | 0.46 | 0.37 |
Volatility Score | 0.033 | 0.027 |
How to read these metrics(Click to expand)
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High Rates (With Checking Bundle)
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