Brex

Give the card and the basic software away, get paid on every swipe: Brex issues corporate cards with no personal guarantee and spend software that is free on Essentials or $12 per user a month on Premium, and earns a share of the interchange fee each time a card is used, plus software seats and FX markups. After a hard 2024 reset, revenue reaccelerated to $700M total annualized, growing 50%, and Brex turned operating-cash-flow positive in August 2025, while its card loans were funded through AAA-rated securitizations. Then a bank bought the fintech: Capital One closed its acquisition on April 7, 2026 (headline $5.15B, $4.5B fair value at close), paid off Brex's $1.1B of debt and now funds the card book from its own balance sheet.

Business Model Canvas
Brex
Research date: Oct 8, 2026
Evidence-backed · sources in companion brief

Key Partners

  • Issuers — Emigrant, Fifth Third, Airwallex, Sutton (FACT).
  • Networks — Mastercard (210+ countries), Visa (FACT).
  • Bond investors — AAA-rated card master trust (FACT).
  • Embedded — Coupa, Navan, Stripe Atlas, Tekion (FACT).
  • Owner since Apr 7, 2026 — Capital One (FACT).

Key Activities

  • Real-time, cash-based underwriting (FACT).
  • One company roadmap, seasonal releases (FACT).
  • Local card programs in 50+ countries (FACT).
  • AI handles first pass on KYC, cases, reviews (FACT).
  • 2024 reset — layoff, new leaders (FACT).

Key Resources

  • $510M developed tech, 5-yr life (FACT).
  • $432M customer relationships (FACT).
  • $815M loans · $3.1B goodwill (FACT).
  • 0.114% monthly net charge-offs (FACT).
  • ~1,000 people in 2025 (FACT).

Value Propositions

  • No personal guarantee; up to 30x limits (FACT).
  • Controls at the swipe; auto receipts (FACT).
  • Local cards in 50+ countries (FACT).
  • Free wires/ACH; Treasury yield option (FACT).
  • Up to 7x back; AI in ChatGPT/Claude (FACT).

Customer Relationships

  • Free start, approval in minutes (FACT).
  • 24/7 support, 95% satisfaction (FACT).
  • Enterprise — named account manager (FACT).
  • Enterprise NRR >130% in 2024 (FACT).
  • Post-deal — Essentials stays free (FACT).

Channels

  • Self-serve web sign-up (FACT).
  • Stripe Atlas, Stifel Bank referrals (FACT).
  • Sales rebuild — acquisition +50% in 2024 (FACT).
  • Embedded — Coupa, Navan, Tekion (FACT).
  • Capital One brand + distribution (FACT).

Customer Segments

  • 1 in 3 US startups (FACT).
  • 300+ public companies (FACT).
  • Enterprise grew 91% in 2024 (FACT).
  • 25,000+ companies, 50+ countries (FACT).
  • Next — mainstream small businesses (FACT).

Cost Structure

  • Rewards up to 7x back (FACT).
  • Interchange split with network/issuers (FACT).
  • Credit losses — 0.114%/month (FACT).
  • ~1,000 people; burn cut ~70% in 2024 (FACT).
  • $96M integration in Q2 2026; ~$950M over 3 yrs (FACT).

Revenue Streams

  • Share of interchange on every swipe (FACT).
  • Software — $12/user Premium; custom Enterprise (FACT).
  • FX markup up to 3% abroad (FACT).
  • Business account / Treasury income (INFERENCE).
  • $700M annualized, +50%, Sep 2025 (FACT).
Sources: brex.com/about · brex.com/journal/road-to-aaa · brex.com/journal/brex-in-founder-mode · brex.com/journal/brex-for-tekion · capitalone.com/about/newsroom · brex.com/journal/brex-and-capital-one-join-forces · brex.com/journal/brex-ai-native-operations · brex.com/journal/the-turnaround-is-over
Not affiliated with Brex.
BMC · Osterwalder 9-block · Oct 8, 2026