Brex AI

Brex AI Logo
Brex AI Logo

Reduce expense busywork by 10x while increasing compliance and accuracy.

Get started
Brex AI Logo
Brex AI Logo

Reduce expense busywork by 10x while increasing compliance and accuracy.

Get started


Smart automation for every type of spend.

Brex AI eliminates manual work by automating tasks across our spend platform.

Transparency through trust

Brex is transparent in how AI works to automate workflows, guide reviews, and provide insights.

Keep users in control

Brex AI acts as an extension of your own decision making, providing the automations and suggestions you want.

Privacy is paramount

Your data is protected by strict security protocols and is never used to improve third-party AI models.

Final Marketecture AI
Final Marketecture AI-Mobile

The smartest way to manage spend.

AI for employees

Give every employee their own assistant.

Executives have long enjoyed the perk of having someone else do their expenses, and now Brex AI extends that luxury to every employee with Brex Assistant.

Auto-filled expense reports.

Brex will populate documentation for employees, including receipts, memos, category, and budget, by using LLMs and autonomous AI agents, as well as data from calendar entries, organizational context, previous expenses, and exclusive integrations.

Instant answers to questions.

Free your finance team from the usual barrage of questions, such as “How much can I spend per night on my hotel?” or "How much did I spend on ads this month?" Employees can just ask Brex Assistant, and it will use natural language and access to spend data to answer.

Automation of manual tasks.

Brex Assistant will respond to and execute employees’ commands to complete expenses with simple prompts. Employees can delegate tasks like “Assign all DoorDash charges to my WFH stipend” or “Add a memo that says 'September ad campaign' to all my Google Ads expenses in September.”

AI for managers

Review only the expenses that need it.

Brex AI uses machine learning (ML) models to guide managers to expenses worthy of human review and automates the rest.

Check out Brex expense management->
AI-Desktop-Inbox-NEW
AI-Mobile-Inbox-NEW

Automated in-policy approvals.

You can automate approval of expenses that meet your policy rules and requirements so managers can focus on higher-impact work.

Alerts for high-risk expenses.

Brex AI will identify and flag high-risk expenses to managers with necessary details, including why the expense is deemed high-risk and potential actions.

Automation of manager tasks.

Managers will be able to offload time-consuming tasks to Brex AI, including bulk approval of low-risk expenses, budget requests, and reporting.

AI for finance teams

Speed up decision making with AI-powered insights.

Brex AI has your finance and accounting team’s back too — running analyses and surfacing suggestions that improve their decision making.

AI-BG-Small
AI-BG
AI-Monthly close
AI-Monthly close
  • Accounting rule suggestions.

    Brex AI will serve accounting rule suggestions and help you further automate GL coding through category mapping suggestions. Shorten the tail end of transactions that need manual attention.

  • Anomaly detection and spend insights.

    Find and resolve issues faster. Brex AI will flag anomalous transactions, including expensive purchases or expenses that exceed per-diem limits. You can customize what you want flagged.

  • Alerts for concerning trends.

    Brex AI will learn your company’s spend patterns and notify you when it detects high month-to-month increases by user, department, merchant, or category so you can address issues.

Automation pays off.

Average efficiency and compliance gains from our smart spend management solution:

AI-Insight chip-mobile 1.1
AI-Insight chip-money
AI-Insight chip-money

4,000 hours

Average time managers and employees saved per year on compliance.

AI-Insight chip-mobile 2.2
AI-Insight chip-money
AI-Insight chip-money

$250,000

Average total dollars saved per year in compliance reduction efforts.

AI-Insight chip-mobile 3.2
AI-Insight chip-comp
AI-Insight chip-comp

99%

Average rate of employee compliance with Brex.

These metrics are from enterprise customers in July 2023 and for illustrative purposes only. The 99% compliance rate takes into account a cohort of top customers that follow our best-in-practice guidelines and recommendations. Past performance does not guarantee future results, which may vary.

Frame 1073714616
Frame 1073714616

“I love how easy it is to close out expenses. We're saving several hours on expenses every month, and we’ve seen the employee compliance rate skyrocket.”

— Candice Chow-Gamboa, Chief of Staff, Heirloom

See Brex automation in action at Heirloom->
AI-Footer-desktop-bg
Footer-mobile-nobg
Brex Logo Inverse
Brex Logo Inverse

Unlock the power of automation.

The time is now to increase efficiency, compliance, and control with AI-powered spend management. Let’s talk.

Get started


















AI-Footer-desktop-bg
Footer-mobile-nobg
Brex Logo Inverse
Brex Logo Inverse

Unlock the power of automation.

The time is now to increase efficiency, compliance, and control with AI-powered spend management. Let’s talk.

Get started


















Explore AI in finance.

AI x Finance preivew

Brex AI x Finance

Get actionable advice and exclusive predictions on the future of AI in finance — from influential industry leaders.

View all

FAQ