Snapshot
Mercury and Capital One Business compared on the points that usually decide a business account: account type, monthly fee, currency support, eligibility and where each one is available.
Mercury figures as of 27 June 2026Capital One Business figures as of 27 June 2026Last updated 27 June 2026
General information, not financial, legal, or tax advice. There is no single best account. The right fit depends on your business. Verify current terms and eligibility with each provider before applying.
Mercury and Capital One Business suit different businesses. Use the comparison below to weigh account type, fees, currency support and eligibility against how your company operates, then confirm the latest terms with each provider. Figures are shown as of 27 June 2026 for both providers.
Mercury vs Capital One Business at a glance
| Feature | Mercury | Capital One Business |
|---|---|---|
| Account type | Checking and savings provided through partner banks that are members of the FDIC. Mercury is a financial technology company, not a bank. | Business checking account from a United States bank, with deposits held by the bank and insured up to the applicable FDIC limit. |
| Who it suits | United States registered startups and growing companies, including those with founders based abroad, that want a digital first account with no monthly fee on the free plan and modern software. | United States businesses that want a checking account from an established bank, with online and branch access in supported regions. |
| Monthly fee | Free plan with no monthly fee. Plus is about 35 US dollars a month and Pro is about 350 US dollars a month, with a discount on annual billing. As of 27 June 2026. | Basic Checking has a 15 US dollar monthly fee that is waived with a 2,000 US dollar minimum 30 or 90 day average balance. As of 27 June 2026. |
| Transaction fees | No monthly fee or overdraft fee on the standard account. Some advanced workflows, such as higher volume invoicing and reimbursing more active users, can carry fees. As of 27 June 2026. Verify the current rate card with Mercury. | Basic Checking includes a set number of fee free transactions and a cash deposit allowance, with charges above those limits. Verify the current services and charges schedule with the provider, as of 27 June 2026. |
| FX fees | Accounts are United States dollar based. Sending United States dollars internationally and non US dollar transactions can carry fees that vary by route. Unclear at a single headline rate, so verify with Mercury, as of 27 June 2026. | This is a domestic United States dollar account. International payment options and any related fees should be confirmed with the provider, as of 27 June 2026. |
| Minimum deposit | No account minimum and no account opening fee. As of 27 June 2026. Verify with Mercury. | No large minimum opening deposit is published for Basic Checking. Verify with the provider, as of 27 June 2026. |
| Multi currency | Accounts are United States dollar based and this is not a multi currency holding account. International United States dollar payments are supported. As of 27 June 2026. | This is a United States dollar account and not a multi currency account, as of 27 June 2026. |
| Integrations | Accounting integrations including QuickBooks, Xero and NetSuite, plus an API, bill pay, expense management and treasury tools. Verify current integrations with Mercury. | Connects with common accounting and payment tools and offers business cards. Confirm current integrations with the provider. |
| Eligibility | Businesses formed and registered in the United States or a United States territory, with United States operations or plans and a valid physical business address that is not a PO box or registered agent address. Founders in many countries can apply, though some regions are not supported. As of 27 June 2026. Verify eligibility with Mercury. | Open to United States registered businesses. Owners typically provide a Social Security number or taxpayer identification and an Employer Identification Number. As of 27 June 2026. Verify eligibility with the provider. |
| Broadly available in | The United States. The business must be a United States entity, though founders living in many countries can apply. As of 27 June 2026. | United States only. As of 27 June 2026. |
Use the table to weigh the differences. Mercury and Capital One Business tend to differ most on account type and pricing model, since one is a digital first financial technology account and the other is a traditional bank checking account, so match those to how your business moves money, then confirm the latest fees and eligibility with each provider.
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Both providers accept business customers in their supported markets. Fees and eligibility shown as of 27 June 2026 for both providers. Confirm current terms with the provider before applying.
Visit Mercury → Commission link: we may earn a fee if you open an account through it. It does not change what we publish or how we rank providers. Compare Capital One Business →Questions about Mercury and Capital One Business
Which is better for my business, Mercury or Capital One Business?
It depends on your needs. The table on this page compares Mercury and Capital One Business on account type, fees, currency support, eligibility and availability using each provider's published terms. Weigh those against how your business operates, then confirm current terms with each provider. This is information, not advice.
Can I open both Mercury and Capital One Business?
Often yes, subject to each provider's eligibility rules. Some businesses keep more than one account, for example one for everyday banking and another for currency conversion. Check eligibility with each provider before applying.
Are the fees on this page current?
Each figure is shown with the date it was recorded. Mercury and Capital One Business figures are both shown as of 27 June 2026. Fees and eligibility change, so confirm current terms with each provider before you apply.
Fees, features, and eligibility change and vary by region. This page was last reviewed on 27 June 2026. Confirm current terms with each provider before applying.