If you are evaluating Brex for your company's expense management and corporate card needs, understanding the full cost structure matters before you commit. Brex pricing now spans multiple tiers with different feature sets and per-user fees. This guide walks through every layer, from bill pay and reimbursement to bank account features, so you can decide whether the brex card platform justifies the monthly spend for your business account.
Brex offers three plans: Essentials, Premium, and Enterprise. The Essentials plan is free at $0 per user per month and targets early-stage startup teams that need a basic corporate card with bill pay, reimbursement tracking, expense management approval workflows, and accounting integration. It supports up to two entities and includes real-time reporting and access to the Brex API.
The Premium plan costs $12 per user per month and is designed for growing businesses that need more from their financial services platform. It unlocks customizable expense policies, dynamic approval chains, multi-entity support across US and international operations, and advanced NetSuite connectivity. For a finance team of 25 users, that subscription alone runs $300 monthly before you factor in any additional costs.
The Enterprise tier uses custom pricing and targets large organizations needing unlimited global entities, local card issuance in 50+ countries, a named account manager, and custom implementation. Brex does not publish these rates, so expect a longer procurement cycle with annual commitments.
The brex card carries no annual fee on the Essentials plan, and Brex does not require a personal guarantee to open a business account. There is no markup on domestic card spend. Domestic transaction processing is straightforward, with no per-transaction surcharges on standard spend. Brex handles vendor and invoice payments through the card network cleanly.
Where costs surface is on international payments. Brex offers local-currency international wire capabilities, but the specifics around foreign transaction fees and any FX markup are not prominently published. Companies that regularly pay international vendors through international wire or bank transfer should request a detailed fee schedule. Any added cost on currency conversion adds up when you process high volumes of cross-border payments.
On the domestic side, Brex does not charge for ACH transfer or wire transfer on its business account, and same-day processing is included. These bank features are a genuine advantage over a traditional bank, though they are tied to the Brex account product rather than the card itself.
Brex offers a cash management account where idle funds earn yield through the Dreyfus Government Cash Management Fund, a money market fund rated AAA. The platform advertises competitive returns with same-hour liquidity and no minimum deposit requirement. The treasury account is FDIC insured up to $250,000 through Column N.A., and their Vault product extends coverage up to $6 million across 24 partner bank relationships.
Brex states there are no treasury fees, no account minimums, and no hidden fees on the treasury account side. That said, returns depend on underlying money market fund performance. Companies with significant bank balances should compare net returns across platforms rather than relying on headline rates alone.
The most common surprise with Brex comes from per-user pricing. As your team grows and more employees need expense management access, approval permissions, reimbursement workflows, or bill pay capabilities, the monthly bill scales linearly. A company starting with 10 users at $120 per month can quickly reach $600 or more. That overage in headcount cost is predictable but easy to underestimate.
Another area to watch is feature gating. While Essentials includes basic accounting connectivity with QuickBooks and Xero, the NetSuite connection and advanced approval routing require the paid tier. If your finance team relies on a specific ERP workflow, you may end up paying solely to unlock that capability.
Finally, Brex does not prominently disclose every fee related to international payments or specialized bank services. Companies operating across multiple entities and currencies should get written confirmation of all applicable fees before committing.
Slash takes a different approach that eliminates many of these cost concerns. The free plan at $0 per month includes unlimited virtual cards, up to 2% cashback on card spend, bill pay, expense management with vendor tracking and invoice processing, and access to earn yield on idle balances through BlackRock and Morgan Stanley. Physical cards cost $5 each, with no annual fee on any plan.
On international transaction transparency, Slash charges a flat 1% FX fee with no hidden cost. For domestic payments, the Pro plan at $25 per month (a flat rate, not per-user) adds zero-fee domestic transfers and wire capabilities. That fixed monthly price means your cost does not scale with headcount the way Brex does.
Slash offers competitive yield on treasury account balances through its money market fund partnerships, with FDIC insurance through Column N.A. and Piermont Bank. Multi-entity management is included without requiring a higher tier, and Slash supports native USDC and USDT stablecoin payments across nine or more blockchains for companies that need crypto-native movement and global liquidity.
Slash connects with QuickBooks, NetSuite, and Xero across all plans, and provides real human support. For a startup or mid-size business account, the total cost of ownership is lower when you factor in the per-user fees Brex charges as your team grows. The deposit and bank features are comparable, but Slash bundles them into a simpler structure without gating reimbursement, expense management, or invoice approval behind higher tiers.
Brex remains a strong option for companies that need its global card issuance network or its compliance and audit features at scale. The Essentials plan is genuinely free, and the FDIC insured bank account provides a solid foundation.
However, the $12 per user per month pricing adds up fast for growing businesses, and the lack of transparent fee disclosure on international payments creates uncertainty. If your primary needs are a corporate card with strong cashback, straightforward expense management, bill pay, vendor and invoice management, and clean accounting integration, Slash delivers all of that with more transparent pricing. The decision comes down to whether you need Brex-specific features or whether Slash covers your requirements at a lower total cost.