Capital One Quicksilver vs Amex Blue Business Plus: Which Is Better In 2026?

The Blue Business® Plus Credit Card from American Express Breakdown

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Why We Like It

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This section breaks down why we like The Blue Business® Plus Credit Card from American Express (See Rates & Fees).

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• It offers a straightforward way for small businesses and freelancers to earn valuable rewards on everyday purchases.
• It's a cost-effective choice for new or budget-conscious businesses.
• Cardholders gain flexible spending power that can adapt to their business needs.

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_{Terms apply to American Express benefits and offers. Enrollment may be required for select American Express benefits and offers. Visit americanexpress.com to learn more. Eligibility and Benefit level varies by Card. Terms, Conditions, and Limitations Apply. Please visit americanexpress.com/benefitsguide for more details. Underwritten by Amex Assurance Company.}

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Pros

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• Offers a simple, flat-rate rewards structure on everyday business purchases, making it easy to earn without tracking categories.
• Provides flexible spending capacity that can adjust to your business needs, allowing you to make purchases above your credit limit.
• Gives access to the valuable American Express Membership Rewards program, including the ability to transfer points to airline and hotel partners.

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Cons

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• The elevated rewards rate is capped at a certain annual spending limit, after which the earning rate decreases.
• It lacks the premium travel perks and protections found on higher-tier business cards.
• Applicants generally need a good to excellent credit history for approval, which may be a hurdle for some new businesses.

The Blue Business® Plus Credit Card from American Express vs Capital One Quicksilver Cash Rewards

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Categories

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Deciding which is better, Capital One Quicksilver or Amex Blue Business Plus, depends entirely on your spending profile. While both cards offer straightforward rewards, they are built for very different users.

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• Capital One Quicksilver Cash Rewards Credit Card: This card is best for everyday spenders seeking simplicity for their personal purchases. It's ideal for those who prefer a flat-rate rewards program without tracking different spending categories.
• The Blue Business® Plus Credit Card from American Express: Geared towards small-business owners, freelancers, and startups, this card offers a simple rewards structure for business-related expenses.

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Redemption

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Capital One Quicksilver Cash Rewards Credit Card: Redeeming rewards is incredibly straightforward, as you can receive your cash back in the form of a statement credit or a check.

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The Blue Business® Plus Credit Card from American Express: This card earns flexible points that can be transferred to a variety of airline and hotel partners, offering potentially greater value for travel-savvy business owners.

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Compare Top Rated Credit Cards with Kudos

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To eliminate the guesswork, a tool like Kudos can help you compare thousands of cards using your own spending data to find the perfect match.

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• Test drive credit cards: Use your real spending data to see potential earnings, category-by-category breakdowns, and net value before you ever apply.
• Personalized recommendations: Get matched with cards that will earn you the most based on your actual transaction history.
• Approval odds: Receive a detailed analysis of your approval odds for different cards based on your credit report.
• Welcome offer guarantee: If you find a better welcome offer within three months of getting a card through Kudos, the platform will match it.
• Kudos Boost: Earn extra rewards on top of your regular credit card rewards when you shop at participating stores.

Who Should Choose the Capital One Quicksilver Cash Rewards?

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The Capital One Quicksilver Cash Rewards Credit Card is an excellent choice for individuals who value simplicity and want a straightforward way to earn rewards without the hassle of tracking spending categories. It's particularly well-suited for everyday spenders who can take advantage of the flat 1.5% cash back on every single purchase, from groceries to gas. Additionally, frequent travelers will appreciate the absence of foreign transaction fees, making it a solid companion for international trips.

Who Should Choose the The Blue Business® Plus Credit Card from American Express?

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The Blue Business® Plus Credit Card from American Express is an excellent choice for small-business owners, freelancers, and startups who prioritize simplicity and value. It's particularly well-suited for businesses with annual expenses under $50,000, allowing them to earn 2X Membership Rewards® points on all eligible purchases up to that cap, after which they earn 1X point per dollar. Entrepreneurs seeking a straightforward card with no annual fee to manage initial expenses and build business credit will find this card to be a perfect fit.

Alternatives to Consider

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After diving into the Capital One Quicksilver vs Amex Blue Business Plus comparison, you might find that neither card is the perfect fit. If that's the case, there are several other excellent rewards cards worth considering.

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_{Terms apply to American Express benefits and offers. Enrollment may be required for select American Express benefits and offers. Visit americanexpress.com to learn more. Eligibility and Benefit level varies by Card. Terms, Conditions, and Limitations Apply. Please visit americanexpress.com/benefitsguide for more details. Underwritten by Amex Assurance Company.}

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Tips for Application Success

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Before You Apply

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• Check your credit score: You will generally need good to excellent credit to be approved for most rewards cards.
• Plan your spending: Time your application with large, planned purchases to help meet any welcome offer requirements naturally.
• Review offer eligibility: Be aware of issuer rules that may affect your eligibility for a welcome offer, especially if you have had the card before.

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Application Strategy

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• Match the card to your style: A simple flat-rate card like the Capital One Quicksilver Cash Rewards Credit Card is ideal if you prefer not to track spending categories.
• Know your card type: Be prepared to provide business information for business-specific cards, such as the Blue Business® Plus Credit Card from American Express. Terms apply.
• Look for soft-pull applications: Some issuers let you see your offer with an initial soft credit pull, allowing you to accept or decline without impacting your credit score.

Our Methodology

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We evaluate nearly 3,000 credit cards across the U.S. market — far more than the ~150 cards commonly featured on sites that focus only on products tied to affiliate commissions. Our goal is to provide a comprehensive, unbiased view of the credit card landscape so you can make confident, data-driven decisions.

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Our editorial team combines deep industry experience with rigorous verification standards. While our experts surface the most relevant recommendations in our guides, you can also explore the full dataset yourself through our card explorer tool, which includes thousands of cards — more than 95% of which do not provide us with commissions.

Frequently Asked Questions

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Can I use these cards for both personal and business expenses?

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The Capital One Quicksilver is a personal card intended for individual spending, whereas the American Express Blue Business Plus is specifically designed for business expenses. It is best practice to keep personal and business finances separate.

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What credit score is needed for the Quicksilver and Blue Business Plus?

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While issuers do not publish exact requirements, both cards generally require good to excellent credit for the highest chance of approval. Your entire credit history and financial situation are taken into account during the application process.

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Are there annual fees for these cards?

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The Capital One Quicksilver card typically has no annual fee. The American Express Blue Business Plus also has no annual fee. Terms apply.

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Do the rewards from these cards expire?

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Rewards earned with the Capital One Quicksilver do not expire for the life of the account. Likewise, points earned with the American Express Blue Business Plus do not expire as long as your account remains in good standing.

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