Capital One 360 vs Marcus Savings Rates 2026: APY, Fees, and Which HYSA Wins
Capital One 360 vs Marcus savings rates — two of the most recognizable high-yield savings accounts in the United States, and the comparison most people run into when they start shopping for a better place to park cash. Capital One 360 Performance Savings and Marcus by Goldman Sachs High Yield Savings both offer competitive APYs with no monthly fees and no minimum balance requirements. They agree on the basics so thoroughly that the decision often comes down to quieter details: how much flexibility you want from your bank, whether you care about CDs, and how the mobile experience feels day to day.
This is a neutral, side-by-side comparison — not financial advice. We will walk through APY, fees, account features, mobile apps, CD options, and safety so you can decide which high-yield savings account fits your situation. If you are also weighing other savings options, our Ally vs Capital One 360 comparison covers a close rival, and our best high-yield savings account for emergency fund 2026 guide is a broader starting point.
Quick Comparison Table
| Feature | Capital One 360 Performance Savings | Marcus by Goldman Sachs |
|---|---|---|
| APY | 4.00% | 4.00% |
| Minimum balance | $0 | $0 |
| Monthly fees | $0 | $0 |
| Minimum to open | $0 | $0 |
| FDIC insured | Yes | Yes |
| Checking account | Yes (360 Checking) | No |
| CD options | Yes (various terms) | Yes (High Yield & No-Penalty CDs) |
| Mobile app | Full-featured banking app | Savings-focused, clean interface |
| ATM access | 70,000+ fee-free ATMs | None (no debit card) |
| Best for | All-in-one banking + savings | Dedicated high-yield savings |
APY and Interest Rates
Both Capital One 360 Performance Savings and Marcus by Goldman Sachs currently offer a 4.00% APY on their flagship high-yield savings accounts as of mid-2026. Neither bank uses tiered rates — you earn the full APY on every dollar regardless of your balance, which eliminates the fine-print games some competitors play with minimum thresholds.
Historically, the two tend to stay within 0.10–0.25 percentage points of each other. When one adjusts rates in response to Federal Reserve moves, the other typically follows within a few weeks. Neither consistently leads; over the past three years, each has briefly offered the higher rate at different times.
The practical takeaway: APY alone is unlikely to be the deciding factor between these two accounts. A 0.10% difference on a $25,000 balance works out to roughly $25 per year — noticeable but not life-changing. The bigger question is which account fits better into the rest of your financial setup.
Fees and Minimum Balance
This is one of the cleanest categories in the comparison — both accounts charge essentially nothing.
| Fee type | Capital One 360 | Marcus |
|---|---|---|
| Monthly maintenance | $0 | $0 |
| Minimum balance | $0 | $0 |
| Excess withdrawal fee | None | None |
| Wire transfer (incoming) | Free | Free |
| Wire transfer (outgoing) | $30 domestic | Not offered |
| Account closure | $0 | $0 |
| Paper statement | $0 | $0 |
Neither account charges monthly fees or requires a minimum balance to earn the full APY. Neither penalizes you for falling below a certain threshold. The old federal Regulation D limit of six savings withdrawals per month was suspended in 2020 and has not been reinstated, and both banks have kept unlimited withdrawal policies in place.
The one fee difference worth noting: Capital One charges $30 for outgoing domestic wire transfers. Marcus does not offer outgoing wires at all from savings — transfers move via ACH, which is free but slower (typically one to three business days). If you occasionally need same-day wire capability, Capital One provides it at a cost. For most savers who simply transfer money between accounts, this distinction is irrelevant.
Mobile App and User Experience
The app experience is where the two accounts start to feel genuinely different.
Capital One 360 operates a full-service digital banking app. You can manage checking, savings, CDs, credit cards, and auto loans from a single interface. The app supports mobile check deposit, Zelle transfers, bill pay, and real-time purchase notifications if you hold a Capital One credit card. The navigation is broad because Capital One is a broad bank — there are many features, and the app reflects that. Ratings sit around 4.7 on both the App Store and Google Play.
Marcus by Goldman Sachs takes a narrower approach. The Marcus app is purpose-built for savings and CDs. There is no checking account, no debit card, no bill pay, and no Zelle. What you get instead is a clean, uncluttered interface focused entirely on watching your savings grow. You can set savings goals, schedule automatic transfers from external checking accounts, and track your interest earned over time. It is a calm, focused experience — and intentionally so. App ratings are around 4.8 on both platforms.
The tradeoff is clear: Capital One gives you an entire banking relationship in one app. Marcus gives you a savings account that does one thing and does it well. If you want your high-yield savings to live inside the same app as your checking and credit cards, Capital One wins. If you prefer keeping savings separate — psychologically and practically — Marcus is purpose-built for that.
CD and Other Products
Both banks offer certificates of deposit alongside their savings accounts, but the lineups differ.
| CD feature | Capital One | Marcus |
|---|---|---|
| Terms available | 6, 9, 12, 18, 24, 36, 48, 60 months | 6, 9, 12, 18 months (plus No-Penalty CD) |
| Minimum deposit | $0 | $500 |
| No-penalty CD | Not offered | Yes (7, 11, or 13 months) |
| Early withdrawal penalty | 3–6 months interest (varies by term) | 90–365 days interest (varies by term) |
| APY range (mid-2026) | 3.50%–4.10% | 3.75%–4.15% |
Marcus stands out with its No-Penalty CD, which lets you withdraw your full balance (including interest earned) after the first six days with no early withdrawal penalty. This is an unusual product that effectively lets you lock in a rate while retaining nearly full liquidity. If you believe rates may drop and want to capture today’s yield without commitment risk, the No-Penalty CD is a meaningful differentiator.
Capital One offers a wider range of CD terms — including 36, 48, and 60-month options — which Marcus does not. If you want to build a long-term CD ladder spanning several years, Capital One provides more rungs. Capital One also has no minimum deposit requirement for CDs, while Marcus requires $500.
Beyond savings and CDs, Capital One is a much larger institution offering checking accounts, credit cards, auto loans, and a full banking ecosystem. Marcus has expanded into personal loans and recently added a credit card (the GM Card partnership), but it remains primarily a savings-and-CD platform. If you want multiple financial products under one roof, Capital One has significantly more to offer.
Safety and FDIC Insurance
Both accounts are FDIC insured up to $250,000 per depositor, per institution. Your money is equally protected at either bank.
Capital One is one of the ten largest banks in the United States by total assets, with a long operating history as a bank holding company. Marcus is backed by Goldman Sachs, one of the most prominent financial institutions in the world. Neither bank presents meaningful counterparty risk for a standard depositor.
One nuance: if you hold other accounts at the same parent institution, FDIC coverage is calculated across all your deposits there. Capital One customers with both 360 Savings and a Capital One checking account share the $250,000 limit across those accounts. Marcus customers who also hold deposits at Goldman Sachs Private Bank would share coverage similarly — though this scenario is far less common for most retail savers.
For balances above $250,000, splitting funds between the two banks is a straightforward way to double your FDIC coverage. For a broader look at how different savings accounts handle protection and yields, see our Apple Savings vs HYSA 2026 comparison.
Who Should Choose Which
The right account depends less on the savings rate — which is nearly identical — and more on what role you want your savings account to play in your financial life.
Choose Capital One 360 Performance Savings if:
- You want an all-in-one banking relationship — checking, savings, CDs, and credit cards in a single app
- You value ATM access (70,000+ fee-free ATMs via the Allpoint and MoneyPass networks through 360 Checking)
- You want Zelle, mobile check deposit, and bill pay alongside your savings
- You plan to build a long-term CD ladder with terms up to 60 months
- You already have Capital One credit cards and want to consolidate
Choose Marcus by Goldman Sachs if:
- You want a dedicated, no-distraction savings account separate from your daily banking
- You like the No-Penalty CD option for locking in rates with full liquidity
- You prefer a clean, focused mobile app built around savings goals
- You already have a checking account at another bank and do not need Capital One’s checking features
- You value simplicity — fewer products, fewer menus, fewer decisions
Frequently Asked Questions
Can I use Marcus as my only bank account?
Not practically. Marcus does not offer a checking account, debit card, ATM access, Zelle, or bill pay. You need a separate checking account for everyday transactions. Marcus works best as a companion to an existing checking account at another institution.
Is the Capital One 360 savings rate the same as the regular Capital One savings rate?
No. Capital One offers a legacy savings product (Capital One Savings) with a much lower rate. The 360 Performance Savings account is the high-yield option — make sure you are opening the correct product. The 360 Performance Savings account is available online and earns the competitive APY.
How fast are transfers between Marcus and an external bank?
ACH transfers from Marcus to an external checking account typically take one to three business days. There is no same-day or instant transfer option. Capital One 360 transfers to external banks take a similar timeframe, though transfers between Capital One accounts (e.g., 360 Checking to 360 Savings) are instant.
Do either of these accounts offer sign-up bonuses?
Both banks periodically offer deposit bonuses for new customers, typically requiring a certain deposit level maintained for 60–90 days. These promotions rotate and are not always available. Check each bank’s current offers at the time you are ready to open — a bonus of $100–$300 can meaningfully supplement first-year returns on a mid-five-figure deposit.
Which account is better for an emergency fund?
Both work well. The key requirements for an emergency fund — FDIC insurance, no withdrawal penalties, and easy access — are met by each account. If you want your emergency fund completely walled off from daily spending, Marcus provides natural separation since it has no checking or debit card. If you want faster internal transfers and ATM access for true emergencies, Capital One’s integrated checking-and-savings setup may be more convenient. For a deeper breakdown, see our best high-yield savings account for emergency fund 2026 guide.
Verdict: Which High-Yield Savings Account Is Better?
There is no wrong answer here — both are strong, fee-free, FDIC-insured high-yield savings accounts offering competitive rates.
Capital One 360 Performance Savings is the better fit if you want your savings to live inside a full banking ecosystem. The combination of 360 Checking, fee-free ATMs, Zelle, mobile check deposit, and a wide CD lineup makes Capital One a genuine one-stop financial hub. You get a competitive savings rate alongside everything else you need from a bank.
Marcus by Goldman Sachs is the better fit if you want savings to be savings — nothing more, nothing less. The focused app, No-Penalty CD, and deliberate absence of checking-account distractions make Marcus ideal for someone who already has a checking account they like and simply wants the best place to grow their cash. The separation between spending and saving is a feature, not a limitation.
The rate gap between these two accounts will fluctuate by fractions of a percent over time. What will not change is the structural difference: Capital One is a bank that offers great savings, and Marcus is a savings platform backed by Goldman Sachs. Choose the model that matches how you manage your money. For more savings comparisons, see our Marcus vs Ally and Ally vs Capital One 360 breakdowns.