6 Best Brex Alternatives: Where to Switch After the Capital One Deal

If you picked Brex because it wasn't a traditional bank, that selling point has an expiration date. Capital One announced its acquisition of Brex for $5.15 billion in January 2026, and the deal should close by mid-year. The independent fintech you signed up for will soon be a subsidiary of one of the largest banks in the country.

This guide covers six Brex alternatives worth evaluating, how each one fits different company stages and spending profiles, and what to prioritize when choosing the right corporate card for your team.

Why companies are looking for Brex alternatives

Brex built a strong product around corporate cards, expense tracking, bill pay, and travel booking, all tied to dynamic credit limits based on your cash balance. Several issues have pushed finance teams to look elsewhere:

• High cash balance requirements: Brex ties credit access to the amount of cash you keep on deposit, which forces growing companies to lock up working capital they could deploy elsewhere.
• SMB cutoff: In 2022, Brex stopped serving traditional small businesses to refocus on venture-backed startups, pushing smaller teams off the platform entirely.
• Integration limits: Native accounting integrations work well with QuickBooks and NetSuite but create friction for teams on Xero, Sage Intacct, or other systems.

The Capital One acquisition adds another concern. Bank acquisitions of fintech companies tend to bring slower product cycles, new compliance layers, and roadmaps that prioritize enterprise banking over startup speed. If you valued Brex's independence, this is a good time to evaluate whether your current platform still matches the company you're building.

The 6 best Brex alternatives for growing companies

Each platform on this list solves a different problem. Some focus on cost reduction and automation, others on accessible entry points or international payments. The right fit depends on your cash position, your accounting stack, and whether you need domestic spend management or multi-currency support.

1. Ramp

Ramp uses AI to flag wasteful spending patterns and deliver specific cost-cutting recommendations your finance team can act on the same day. The free plan includes unlimited cards, automated receipt matching (employees just forward receipts by email or SMS), and vendor payment automation with full approval workflows.

Why choose Ramp over Brex:

• Only requires $25,000 in a US business bank account for approval, with no ongoing minimum after that
• Finance teams typically recover 15 to 20 hours per month by cutting out receipt chasing and manual reconciliation
• A Forrester Total Economic Impact study found that a 250-person composite organization recovered nearly 7,000 hours and $90,000 in savings over three years
• Independent fintech valued at $32 billion that ships features fast and controls its own roadmap
• Setup takes under two weeks for most teams

When not to choose Ramp:

• Primarily a domestic platform, so multi-currency card support or local currency accounts are not available
• Requires a separate business bank account since it handles spending and expense management rather than banking
• Teams looking for an all-in-one banking and spend platform will need to pair it with a bank

Best for: Growth-stage companies that want automated cost savings and fast implementation without giving up platform independence.

Pricing: Ramp's core plan is free, funded by merchant interchange fees on transactions. There is no annual fee, no per-card fee, and no minimum spend requirement beyond the $25,000 bank balance at approval.

2. BILL Spend & Expense

BILL Spend & Expense (formerly Divvy) gives bootstrapped companies an entry point into corporate spend management without high cash balance requirements. The platform runs a soft credit check and financial health review instead of demanding a large bank balance, and it charges no annual fees or minimums.

Why choose BILL over Brex:

• Set spending limits by department and automate vendor payment workflows
• Basic AP processing catches expense management errors through validation and approval steps
• Reliable card issuance with department-level spending controls and basic tracking without a steep learning curve
• Lower cash balance requirements than Brex through a soft credit check and financial health review

When not to choose BILL:

• Lacks the AI-driven cost analysis and automated savings recommendations that more advanced platforms provide
• Teams with complex approval workflows or high vendor volume will outgrow BILL's capabilities

Best for: Bootstrapped or early-stage companies that need straightforward spend management and card issuance without high cash balance requirements.

Pricing: BILL Spend & Expense is free for core card issuance and expense management, funded by interchange revenue. There are no annual fees or minimum balance requirements.

3. Mercury

Mercury is a banking-first platform designed for early-stage companies that need clean, simple accounts instead of full-blown spend management. There are no monthly fees, no minimum deposit, and no overdraft fees, plus enhanced FDIC coverage through partner bank sweep networks.

Why choose Mercury over Brex:

• Mercury IO Mastercard adds basic spend tracking without annual fees
• Setup takes less than a week
• Handles the banking side without adding complexity early-stage teams don't need yet
• Zero minimum deposit requirements

When not to choose Mercury:

• Finance operations that outgrow basic tracking (more approvers, more vendors, more receipt volume) will need dedicated spend management tools
• Lacks automated expense categorization, AI-driven savings recommendations, and multi-level approval workflows

Best for: Technical founders and small teams that need clean startup banking with basic card issuance before they're ready for a full spend management platform.

Pricing: Mercury's free plan covers banking, card issuance, and basic spend tracking with no monthly fees or minimum deposits. Paid plans start at $35 per month for features like NetSuite automations and expanded expense reimbursements.

4. Airwallex

Airwallex was built for cross-border operations from the ground up. You can hold and pay in multiple currencies, issue local currency cards across major markets, and open local accounts so international payments land like domestic deposits.

Why choose Airwallex over Brex:

• FX margins run lower than traditional banks, which adds up fast for companies processing significant international volume
• Hold balances in multiple currencies and convert only when rates are favorable
• Avoids the forced conversions that eat into margins on platforms without multi-currency wallets
• Savings on currency conversions and wire fees can justify the two to three week implementation timeline

When not to choose Airwallex:

• Domestic-focused operations will get better pricing and automation from Ramp or BILL
• Only makes sense when international transactions represent a material portion of your monthly spend

Best for: Globally distributed teams with significant cross-border payment volume that need local currency accounts and competitive FX rates.

Pricing: The Explore plan starts at $0 per month with one free card. The Grow plan runs $99 to $149 per month, and the Accelerate plan runs $499 to $999 per month depending on region and card volume.

5. Navan

Navan (formerly TripActions) combines travel booking with corporate cards and expense management in one system. For companies that send people to conferences regularly or operate with distributed teams flying between offices, Navan consolidates those workflows with real-time travel policy enforcement and automatic receipt capture.

Why choose Navan over Brex:

• Integrated travel and expense management reduces reconciliation work from managing separate systems
• Real-time travel policy enforcement and automatic receipt capture in one platform
• Setup takes three to four weeks due to travel policy configuration and approval workflow customization

When not to choose Navan:

• Travel that isn't a significant line item means you're paying for features that won't deliver much value
• Teams focused primarily on card-based spend management and AP automation will get more from Ramp or BILL

Best for: Companies where travel represents 20% or more of total spend and want booking, cards, and expenses consolidated into a single system.

Pricing: The Business plan is free for companies up to around 200 to 300 employees for travel management. Navan Expense is free for the first five monthly users and $15 per user after that.

6. Payhawk

Payhawk targets mid-market companies running multiple legal entities, currencies, and accounting systems. The platform connects to NetSuite, Sage Intacct, and other enterprise ERPs, and it handles both credit and debit card issuance from a single dashboard.

Why choose Payhawk over Brex:

• Onboarding team handles most of the ERP mapping work during the four to six week implementation window
• Consolidates multi-entity spend into a single dashboard
• Reduces reconciliation overhead from managing separate card programs across legal entities

When not to choose Payhawk:

• Organizations without multi-entity complexity will find the feature set and price tag more than they need
• BILL or Ramp cover the same ground at lower cost for single-entity operations

Best for: Mid-market companies running multiple legal entities that need deep ERP integration and consolidated spend visibility across subsidiaries.

Pricing: Pricing starts at several hundred dollars per month on a flat-rate model with unlimited employee seats, which makes per-user costs predictable even as you scale.

How to choose the best Brex alternative for your team

Your company stage, cash position, and growth trajectory matter more than which platform has the longest capabilities list. Four factors should drive the evaluation:

• Cash position and entry requirements: Ramp requires $25,000 in a US bank account with no ongoing minimum, BILL accepts lower cash balances through a soft credit check, and Mercury has zero minimum deposit requirements.
• Integration depth: Ramp offers native two-way sync with QuickBooks, NetSuite, Sage Intacct, and Xero. Payhawk provides deep ERP mapping for companies with complex multi-entity structures.
• International operations: Airwallex is the clear choice for companies with material cross-border spending, offering local currency accounts and lower FX margins. Ramp and BILL are primarily domestic platforms.
• Platform independence: Ramp, BILL, and Mercury all operate independently of traditional banks. For teams that picked Brex to avoid bank ownership, this factor carries the most weight now.

Timing is also a factor. You likely have several months before any customer-facing changes take effect post-acquisition, so use that window to get ahead of the transition:

• Document your integration dependencies: Map every connection between Brex and your accounting, ERP, and payment systems so nothing breaks during migration.
• Calculate your switching costs: Factor in data migration, employee retraining, and any overlap period where you're running two platforms.
• Run a pilot before committing: Test one or two alternatives with a small team or department to surface workflow gaps before rolling out company-wide.

Frequently asked questions about Brex alternatives

Why did Capital One buy Brex?

Capital One wanted modern spend management technology it couldn't build fast enough internally. The Discover acquisition gave Capital One a payment network, and the Brex deal adds AI-powered expense management software plus 25,000-plus business customers including DoorDash, TikTok, and Anthropic. For Brex, the $5.15 billion deal provides access to Capital One's balance sheet and distribution network at a time when fintech valuations have dropped from their 2021 and 2022 peaks.

Is Brex going away after the acquisition?

Brex will continue operating under Capital One's commercial banking and payments division, with CEO Pedro Franceschi staying on to lead the company. Capital One has emphasized continuity, but the independent fintech that companies picked to avoid traditional banks will become a subsidiary of one of the largest US banks. That shift changes the product development dynamic regardless of branding. Bank-acquired fintechs tend to slow down on feature releases as compliance and integration work takes priority.

Can you switch from Brex to another platform without disrupting operations?

Most modern spend platforms offer guided migrations that take under two weeks, covering fund transfers, data migration, and employee training. Running both platforms in parallel for a short overlap period reduces risk and gives your team time to adjust workflows before you fully cut over. The biggest time cost is internal change management: updating approval chains, retraining approvers, and communicating new card programs to employees.

Do free platforms like Ramp and BILL charge hidden fees?

Ramp's free tier is genuinely free, funded by merchant interchange fees from transactions on Ramp-issued cards. The only requirement is a $25,000 bank balance at approval. BILL's free plan works the same way, earning revenue from interchange instead of subscriptions. Companies with heavy international spending should review FX margins on any platform, since currency conversion is where costs can accumulate outside the subscription model.

Should you choose a banking platform or a spend management platform?

It depends on your stage. Early-stage companies with simple needs often start with Mercury for clean banking, then add a spend management layer like Ramp as the team grows. Companies past the seed stage that already manage multiple vendors, departments, and approval workflows get more value from starting directly with a platform that handles cards, expenses, and AP in one place.