# Brex

Brex is a finance platform that provides corporate cards, expense management, travel booking, bill pay, business banking and accounting automation. Its cards carry built-in spend controls and automated receipt collection, and its expense tools automate approvals and expense reports. Customers named on the site include DoorDash, SeatGeek and Lemonade. Capital One completed its acquisition of Brex in April 2026.

Page: https://slateindex.ai/brand/brex · data of 2026-11-02

## Facts

- Founded: 2017
- Headquarters: San Francisco, CA, USA
- Employees: 1,001–5,000
- Company type: Division of Capital One
- Latest funding: Investment from Capital One as part of acquisition deal
- Best for: Startups, mid-size companies and enterprises that want cards, expenses, bill pay and travel in one platform
- Compliance: SOC 1 Type II, SOC 2 Type II, PCI DSS, ISO/IEC 27001:2022

## Products

- Corporate cards: Physical and virtual corporate cards with built-in spend controls, issued on the Mastercard network.
- Expense management: Automated receipts, approvals, memos and expense reports, with an AI expense assistant.
- Travel: In-app booking and management of business travel with policy controls.
- Bill pay: AI-assisted invoice entry, approval and payment automation for vendor bills.
- Business accounts and treasury: Business banking account with a treasury yield of up to 3.97%.
- Accounting automation: Daily close, accruals and GL coding with two-way ERP integrations.

## Rankings

| Category | Rank | Visibility | Mentions |
|---|---|---|---|
| Expense Management | 5 of 37 | 34.4 | 45 |
| Accounting Software | 26 of 48 | 1.3 | 3 |

## By engine

| Engine | Visibility | Mention rate |
|---|---|---|
| chatgpt | 32.0 | 51.8% |
| google_ai_mode | 44.4 | 70.4% |
| perplexity | 26.9 | 44.4% |

## Definitions

- Visibility (0–100): how often and how high AI answers name the brand, weighted by position.
- Mention rate: share of collected AI answers that name the brand.
- Share of voice: the brand's mentions as a share of all brand mentions in the category.
- Citation authority: share of answers naming the brand that cite the brand's own site.

Cite as: SlateIndex, “Brex AI visibility profile”, https://slateindex.ai/brand/brex, data of 2026-11-02. Licence: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).