Newtek Bank vs. Openbank
Comparing Newtek Bank and Openbank for high-yield savings: Newtek Bank's Personal High Yield Savings pays 4.20% APY while Openbank's High-Yield Savings Account pays 4.00% APY.
See how they compare on rate stability, mobile app ratings, and more below.
The Bottom Line
Who pays more interest on $10,000? Newtek Bank pays $20 more than Openbank annually ($420 vs $400).
Choose Newtek Bank if getting the best rate matters most, or you're an Android user.
| Metric | Newtek BankPersonal High Yield Savings May 22, 2026 | OpenbankHigh-Yield Savings Account May 20, 2026 |
|---|---|---|
| APY | 4.20% | 4.00% |
Est. Earnings | $5,000+$210 $10,000+$420 $25,000+$1,050 | $5,000+$200 $10,000+$400 $25,000+$1,000 |
Min Deposit | $0.01 | $500 |
Snapshot view. Rates subject to change. | ||
| Features | FDIC InsuredNo MinimumsGreat iOS AppDaily CompoundingRate Changes Often | FDIC InsuredLow MinimumsGreat iOS AppRate 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 Newtek Bank vs. Openbank
Executive Summary
Newtek Bank offers a Personal High Yield Savings account with a competitive APY of 4.20%, which is slightly higher than Openbank's High-Yield Savings Account, which has an APY of 4.00%. Newtek Bank's account stands out for its simplicity, requiring no direct deposit and allowing deposits as low as $0.01, with no maintenance fees. In contrast, Openbank requires a minimum deposit of $500 but also has no maintenance fees. Both accounts are online-only and provide FDIC insurance.
The analysis is based on current Banksparency database records
* This content is provided for informational purposes only; always verify details with the provider.
Why Newtek Bank?
- ✓Higher potential APY (4.20% vs 4.00%) on all balances
Why Openbank?
No distinct advantages found vs Newtek Bank.
— Key Feature Differences —
Better Returns at $10,000
Newtek BankNewtek Bank's Personal High Yield Savings earns more on smaller deposits (approx. $420 vs $400/yr).
Better Returns at $25,000
Newtek BankNewtek Bank's Personal High Yield Savings pulls ahead with larger amounts (approx. $1050 vs $1000/yr).
Best for Simplicity
Newtek BankNewtek Bank's Personal High Yield Savings offers 4.20% APY with no bundling, direct deposit requirement or caps.
Shared Benefits
Over a 1-year period, Newtek Bank's Personal High Yield Savings pays $20 more interest on a $10,000 balance than Openbank's High-Yield 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
Newtek Bank vs. Openbank Savings Calculator
You earn $20 more with Newtek Bank than Openbank 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.
Newtek Bank
Personal High Yield Savings
Savings Breakdown
- Interest Earned+$420.00(4.0%)
- Total Contributions$0
- Initial Deposit$10,000
Projected Balance
$10,420.00
Openbank
High-Yield Savings Account
Savings Breakdown
- Interest Earned+$400.00(3.8%)
- Total Contributions$0
- Initial Deposit$10,000
Projected Balance
$10,400.00
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 $399 per year in interest.
Both Newtek Bank and Openbank dramatically outperform the typical 0.01% APY at traditional big banks.
| Feature | Newtek Bank | Openbank |
|---|---|---|
| APY | 4.20% Verified: 5/22/2026 Stable (90d) | 4.00% Verified: 5/20/2026 ↘︎ 0.09%90d Change |
| Product Name | Personal High Yield Savings | High-Yield Savings Account |
| Minimum Deposit | $0.01 | $500 |
| Min. Balance for APY | $0.01 | $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 | Not Supported | Not Supported |
| BBB Rating | A+ | Not Rated |
| Next Steps | Visit SiteVerify at Newtek 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 | Newtek Bank | Openbank |
|---|---|---|
| Personal High Yield Savings | High-Yield Savings Account | |
Current APY | 4.20% | 4.00% |
Trend | Stable | Stable |
Velocity (bps/mo) | -1.6 | -2.4 |
Days Since Change | 103 | 50 |
12-Month High | 4.35% | 4.40% |
12-Month Low | 4.20% | 4.00% |
Adjustments / Mo | 0.08 | 0.33 |
Volatility Score | 0.016 | 0.021 |
How to read these metrics(Click to expand)
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High Rates (With Checking Bundle)
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