Brex: Business Overview, Financials & Competitive Analysis

Brex Overview

Brex was acquired by Capital One Financial Corp. for $5.15 billion in January 2026, with the deal closing on April 7, 2026. The company provides a financial software platform with cards, banking, expense, and accounting tools for corporate cards, expense management, travel, bill pay, banking, and treasury services for startups, mid-size companies, and enterprises. As of August 2025, Brex achieved 49% growth and became operating-cash-flow positive for the first time in company history in October 2025.

Strategic Profile

Unlike American Express, Brex pioneered a free-card model and monetized transaction volume at roughly 2.7% interchange rate, using this as a wedge to penetrate early-stage companies before capturing upside as they scaled. The company has successfully expanded beyond startups to enterprise customers, with enterprise business revenue growing 80% year-over-year in early 2025, now serving over 150 public companies and industry leaders with a combined estimated market cap exceeding $2.9 trillion.

Competitive Landscape

Brex's top competitors include Ramp, Tide, and Mercury. Brex faces significant competitive pressure in the corporate finance and expense management space from well-funded rivals like Ramp, which aggressively markets itself as a direct alternative by catering to a broader range of businesses with free core products.

Industry Context

Brex operates in B2B Payments.

Key facts

Founded: 2017 · Headquarters: San Francisco, US · Employees: 1,858 (as of May 31, 2026) · Revenue: $700M (2025) · Market cap: $5.15B (acquisition price, April 2026)