Brex AI Agents

Brex AI Agents is an AI layer on top of the Brex financial platform that automates day-to-day finance operations. It uses a network of AI agents to reduce manual work across employee spending, audits, and policy compliance.

Expense and travel automation

Brex Assistant helps employees complete expense tasks with less back-and-forth by handling common steps automatically:

• Drafts explanatory memos for transactions
• Pulls in receipts
• Provides guidance based on company policy
• Submits reimbursement requests automatically when appropriate

Continuous audit and policy control

Audit Agent monitors activity and checks transactions against company rules, producing clear reports for finance teams:

• Reviews 100% of spend in real time (not just samples)
• Flags potential policy issues early
• Helps reduce risk and speed up period close

Built for lean finance teams

By shifting routine work to AI agents, finance teams can spend more time on analysis and decision-making while maintaining visibility and control over spending.