Our summary. AI agents in a corporate card and spend platform that audit, approve or escalate employee expenses against the customer's policy. The maker says customers upload and edit the policy the agents enforce.

The record: Brex

Fields every product record carries, in the same order. Words in quotation marks are the maker's; everything else is ours.

Field	Entry
What the AI does	Your audit agent monitors company expenses according to your internal processes and categorizes potential violations by risk level.¹ Your review agent auto-approves low-risk expenses and requests, escalates exceptions, and follows up with anyone out of compliance.¹
Use cases (our reading)	Expense audit
Data and systems it names	Upload your expense policy and edit it anytime, and agents will enforce your rules everywhere.¹
Where a person reviews	escalates exceptions, and follows up with anyone out of compliance.¹
Not stated on the pages read: data handling.
Public company	Brex is not in the SEC's company ticker file as read on 2 November 2026.²

Source: pages on brex.com, read 2 November 2026; the SEC's company ticker file; notes 1 to 2.

Notes

Brex, Agents on Brex: Welcome to intelligent finance October is our biggest drop of Early Access features yet. See what’s new →. www.brex.com/platform/intelligent-finance. Read 2 November 2026.
SEC EDGAR, Company tickers file. www.sec.gov/files/company_tickers.json. Read 2 November 2026.

Systems it names, indexed: Expense policies. Human review across all records. All products, A to Z. Methodology.