Amex vs. Bank of America: Side-by-side comparison

American Express and Bank of America both offer business credit cards. But they take very different paths. AmEx offers charge cards with no preset spending limits, while Bank of America sticks to traditional credit lines with defined credit limits. That difference alone can shape how you manage cash flow, make large purchases, or plan for growth.

Beyond that, AmEx focuses on rewards, premium perks, and deep travel benefits. Bank of America leans into banking integrations, relationship-based bonuses, and accessible credit.

Comparing American Express and Bank of America business cards

American Express and Bank of America have both been around for over a century, but they have taken different paths in how they support business owners.

American Express (AmEx) began in 1850 and today ranks as the fourth-largest card network globally, processing over $1.55 trillion in purchases in 2024. It has built its reputation around providing premium service and catering to high-spending customers.

In contrast, BoA, formed by the 1998 NationsBank–BankAmerica merger, serves millions of small-business clients through its deep banking relationships. It has taken a more traditional route. BoAs business cards tie into your broader banking relationship, offering higher cash back rates and better credit terms.

Application and approval process

If you are focused on speed and simplicity, AmEx has the edge. Most applications start with a soft credit check, and many applicants receive an instant decision. You will typically need a personal FICO score of 690 or higher. However, AmEx is known for being more open to newer businesses, as long as you can demonstrate a steady income.

Bank of America takes a more conservative approach. It still requires a strong personal credit score, but approval often hinges on your existing relationship with the bank. If you already have a business checking account or credit history with BoA, you are more likely to get approved and unlock higher credit lines or bonus rewards through their Preferred Rewards for Business program.

Here’s how repeat applications are handled:

• AmEx: No formal limit on the number of business cards you can apply for, but overall credit risk is reviewed.
• BoA: Enforces stricter rules and may decline applications if you've opened several accounts recently, even from other issuers.

If your top priority is an easy, accessible application, AmEx is likely the smoother path. However, if loyalty and long-term benefits are more important, BoA could offer better rewards in return for a little more effort upfront.

If you're weighing card options based on approval flexibility, Ramp takes a different approach. Instead of using your personal credit score, Ramp evaluates business finances without requiring a personal guarantee.

That means you can qualify for a corporate card without putting your own credit at risk and still get access to high spending power if your business meets basic financial health benchmarks.

Rewards, cash back, and loyalty programs

If rewards are at the top of your list, the better brand depends on how you spend and what you expect in return.

Credit cards from American Express offer more flexibility, especially for travel-heavy businesses. Through its Membership Rewards program, you can earn points on almost every purchase and redeem them in a variety of ways, including travel transfers, statement credits, and gift cards.

The value often climbs if you redeem through travel partners, especially when using the best business credit card options. Some AmEx business cards also include targeted 2x or 3x point categories, which help high-spend teams get more from everyday purchases. For example, Blue Business Plus offers 2x points for up to $50,000 per year.

Bank of America, by contrast, leans into predictable cash back and rewards you more if you keep your money in their ecosystem. With the Preferred Rewards for Business program, you can boost your cashback by 25% to 75%, depending on your average daily balance.

If you keep $100,000+ across eligible BoA and Merrill accounts, a 3% base cashback rate can jump to 5.25%. That’s a significant boost for businesses with consistent spending in categories such as gas, office supplies, or telecom.

Here’s how these two business credit card options compare:

If you want to maximize travel value and flexible redemptions, AmEx is the better fit. However, if you want high, predictable cashback tied to your banking habits, BoA has the advantage.

Credit-building and account reporting

If building business credit is your main concern, the better brand depends on how visible you want your activity to be and how much personal credit risk you're willing to take.

American Express reports to the Small Business Financial Exchange (SBFE), which shares data with commercial bureaus, such as Dun & Bradstreet. This helps you build a business credit profile over time but in a more controlled manner.

Unless you miss payments, AmEx business cards typically don’t show up on your personal credit report. That’s helpful if you are looking to separate business and personal finances.

Bank of America takes a broader approach. It reports your account activity to multiple commercial credit bureaus, including Equifax, Experian, and Dun & Bradstreet.

That means your credit-building progress is more visible across the board, which can be an advantage if you're planning to apply for loans or vendor credit. However, if your account becomes seriously delinquent, BoA may report it to your personal credit file as well.

Amex is the better fit if you want to keep business and personal credit separate, with more control over what gets reported. Bank of America, on the other hand, will make more sense if you're focused on broader credit bureau reporting and faster credit profile growth.

Customer experience and card management

For many businesses, the card itself isn’t the problem. It’s what happens after you get it. From issuing employee cards to disputing charges, the day-to-day experience with a provider can either support your operations or hinder them. Customer support quality, mobile access, and card control all shape how efficiently you manage expenses and resolve issues.

Support and responsiveness

American Express sets the standard for customer support. It consistently ranks highest in small business satisfaction, with dedicated phone lines, minimal wait times, and access to live agents who understand business card needs. You also get features like 24/7 support, proactive fraud alerts, and concierge services on premium cards.

Bank of America offers solid coverage, but it employs a more traditional model. Support is available 24/7, but most issues are routed through standard call centers or handled by virtual assistants. If you're dealing with urgent fraud concerns or disputes, the experience may feel less tailored to business needs.

So, if service quality is a top priority, AmEx is the more responsive option.

Card management tools

AmEx gives you a clean, user-friendly interface for managing your business cards. You can assign employee cards, set individual spending limits, and freeze cards instantly through the dashboard. Alerts are fully customizable, and expense tracking is built into the platform.

Bank of America integrates card management into its broader banking app, making it easier for business expenses. You'll find team controls, downloadable activity reports, and real-time transaction alerts, all of which are essential for managing business cash flow effectively.

If you're already using BoA for business banking, this setup can feel convenient. However, the experience may not feel as tailored or intuitive if your primary concern is card oversight.

For ease of use and depth of control, AmEx delivers a more polished experience.

Digital experience

AmEx’s mobile app holds a 4.3/5 rating based on 43.7K reviews on the Play Store, consistently placing it among the top-rated apps in the credit card space. It's fast, easy to navigate, and optimized for business users. Features like card freeze, receipt uploads, and transaction categorization are built into the flow.

Bank of America’s app holds a 4.8/5 rating based on 11.5K reviews on the Play Store. It’s best suited for users who want to consolidate all their banking and card activity in one place. It includes tools like FICO score tracking and spending insights, but it leans more toward general-purpose banking than business card operations.

If you're looking for a dedicated experience built around card management, AmEx has the edge. If you prefer a single hub for all business finances, BoA offers better integration.

Business tools and integrations

American Express supports modern finance teams with deeper integrations and built-in automation. It connects easily with accounting platforms like QuickBooks, Xero, and Expensify. You can sync transactions automatically, track spending by category, and assign virtual cards through Vendor Pay. These features reduce manual work and help scale your expense controls as your team grows.

Bank of America focuses on centralization, especially if you are already a BoA banking customer. It integrates with QuickBooks through Direct Connect, offers built-in bill pay, and allows card and banking activity to live in one dashboard. But it doesn’t offer the same level of automation or native support for tools like virtual cards or real-time approvals.

AmEx is a better fit if you need built-in automation, virtual cards, or integrations that work with your existing finance tools. BoA, on the other hand, works well if your priority is managing cards and banking in one place, even if that means fewer customization options.

TIP:

If you’re looking for even tighter integration between cards and accounting systems, Ramp takes automation further than Amex. It connects directly with tools like QuickBooks and Xero, auto-categorizes transactions, matches receipts in real time, and syncs data without manual uploads or file imports.

Reporting, controls, and scalability

If reporting precision, user-level control, and the ability to scale without manual work are your priorities, American Express is the stronger choice. It offers more advanced reporting, better employee card management, and self-serve tools built for growing teams.

Bank of America works well if you already manage your banking through it, but its reporting is less flexible, and scaling often depends on in-branch support or account managers. If you want full visibility and control as your team expands, AmEx gives you more out of the box.

Spend reporting and visibility

AmEx gives you more flexibility when it comes to reporting. Through its @Work platform, you can create detailed, custom reports across departments, users, or categories, enhancing your small business credit management. If your finance team relies on tracking spending trends or reconciling accounts by project or team, AmEx provides a clearer picture with less manual work.

BoA focuses on consolidated banking views. Its reporting tools are built into the Bank of America® Business Advantage Business Advantage dashboard, where you can track card transactions alongside checking and savings activity. If you already run everything through BoA, the unified interface is convenient, but reporting options are more limited and less customizable.

Employee card controls

AmEx gives you precise control over how your team spends. You can issue employee cards with individual limits, receive real-time alerts, and instantly freeze or cancel cards. These controls for managing business expenses are easy to handle through the web or mobile app, with no need to contact support.

BoA offers basic controls, but they’re tied to your overall account setup. You can assign user permissions, set limits, and export reports, but some features require setup through your business banker. The tools work, but they aren’t built with fast-moving teams in mind.

Scalability for growing teams

AmEx supports growth through self-service tools. You can add users, manage limits, and scale spend controls as your business expands. Features like virtual cards, department-level tracking, and custom workflows help you stay in control even as your team grows.

BoA’s model depends more on your relationship with the bank. You can scale through business checking upgrades and account tiering, but the process is less hands-on. You may need to work through a relationship manager for more complex card setups or organizational changes.

If you're scaling and need tighter control over your spending, Ramp provides granular tools such as merchant-specific limits, auto-approvals based on rules, and customizable reporting dashboards. You can issue unlimited virtual cards, assign policies by department, and monitor usage in real-time, all without waiting on bank support or navigating a legacy interface.

AmEx vs BoA vs Ramp: Which is better?

If your business prioritizes rewards or has a long-standing banking relationship, Amex and BoA both have a place. Amex offers flexible points and premium perks. BoA rewards loyalty with cashback boosts tied to your account balances.

But if you care more about controlling spend, closing books faster, and scaling without adding manual work, Ramp is the better fit. It’s built for finance teams that want real-time visibility, automated workflows, and seamless accounting integrations. Ramp also doesn’t require a personal guarantee or credit check. That gives you access to higher limits, without tying risk to you.

Here’s how these three cards compare:

Discover Ramp's corporate card for modern finance

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The right business credit card brand should match how you spend and scale

The right card setup can reduce overhead, improve reporting, and streamline operations. If your priorities are changing as you grow, your business card should keep up.

AmEx is stronger for teams that value flexibility, automation, and growth-ready tools. You get real-time controls, rich accounting integrations, and premium service. If you manage multiple users, travel often, or rely on modern finance tools, AmEx offers more out of the box.

Bank of America works better if your business is built around a central banking relationship. You will benefit from boosted cashback through the Preferred Rewards program, plus the convenience of managing cards and accounts in one place.

For finance teams that prioritize visibility, speed, and accuracy, Ramp offers an alternative to traditional card brands. It replaces complex reward systems with proactive savings, automates manual processes like reconciliation and receipt collection, and integrates directly with your accounting software. This makes it easier to manage spending as you grow.