Brex Reviews: Features and Top Alternatives

What is Brex?

Brex is a financial technology company founded in 2017 by Henrique Dubugras and Pedro Franceschi that gained traction by offering a corporate credit card designed for venture-backed startups. The company was purchased by Capital One in April 2026, and now operates as a subsidiary of the bank.

Brex Reviews: What Users Say

User reviews of the Brex card blend both praise and frustration. On G2 and Trustpilot, reviewers highlight the ease of issuing virtual cards, the clean interface for tracking spend, and fast onboarding. Finance teams often note that Brex simplified their receipt management and expense tracking, too. However, several recurring customer complaints also appear, and some have escalated to the Better Business Bureau. Some users report that customer support can be slow, particularly for urgent issues involving fraud or dispute resolution. Others mention that credit limit adjustments feel opaque, with limits sometimes reduced without clear explanation. Account closure controversies have surfaced as well, with some users reporting accounts shut down with limited notice; however, these are independent claims by individual reviewers. Brex's expense management tools receive mixed feedback. Users appreciate automated receipt capture and policy enforcement, but some find the approval workflows less customizable. Overall, Brex earns praise, but its support quality, approval criteria, and feature configurations have been the target of disappointment.

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Is Brex Right for Your Business?

Both Slash and Brex can handle the same core jobs: business accounts, corporate cards, spend controls, accounting sync. What separates them is the type of company each one was built for. Brex is for US venture-backed startups; applicants generally should have venture funding or $500K+ in annual revenue to qualify. Slash meets businesses where they are and provides the financial tools to go further, whether it's a small businesses, a multinational enterprise, a US company, or a company in one of 130+ countries. While Brex's product direction is now tied to Capital One, Slash is delivering the features our users rely on to do business: built-in cryptocurrency payments, AI financial management tools, developer APIs, MCP connectivity, and more. You get the accounts, cards, and core features to handle the basics, and the modern capabilities to elevate how your business manages its money.