The world’s #1 expense report audit solution

Patented AI technology flags 10x the amount of T&E expense errors & fraud than existing solutions do.
No other service automatically audits + provides risk reports for 100% of your expense reports, in seconds.
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AppZen translates expense data in over 40 different languages

The clear leader in automated audit technology

  • AppZen’s platform combines computer vision, deep learning, and natural language processing. 
  • It can translate expense data from 40+ different languages and 100+ currencies.
  • One auditor can monitor users globally and ensure compliance with company rules and regulations.

how we're different

Review + Verification

  • 100% real-time scans of all receipts
  • Comprehensive merchant category checks
  • Duplicate claims checks
  • Price checks for meal expenses
  • External attendee verification


  • Real-time analytics on expense report accuracy
  • Configurable audit engine
  • AppZen Behavioral Index (ABI) measuring employee veracity


  • Reconciliation with approved travel expenses
  • Detection of unethical practices and fraud
  • Foreign Corrupt Practices Act (FCPA) compliance


  • Corporate credit card reconciliation
  • Synergy with all leading expense report applications


  • Fraud detection across 40+ languages and 100+ currencies
  • Value-added tax (VAT) detection
Automatically detects compliance expense audit

Comprehensive Compliance

  • Ensures compliance with your organization’s unique set of T&E policies by automatically cross-checking every line item.
  • Detects compliance issues with the IRS and Foreign Corrupt Practices Act (FCPA) in real time.
  • Provides Sunshine Act compliance by examining every business attendee to determine if (s)he is a medical professional.
See "high risk" alerts in real time

Powerful Reporting

  • Expense reports are given risk scores, with “high risk” reports marked on your dashboard with alerts sent in real time. 
  • AppZen metrics help you quickly understand and analyze your spend across merchants and expense report categories.

our partners

AppZen’s real-time expense report Audit seamlessly integrates with your existing expense reporting tools. Our AI audit engine can be up and running quickly and doesn’t require changes to your existing expense reporting tools.
Ensuring compliance is critical for our success as a global business. AppZen’s AI-powered expense auditing has been easy to use and helped us manage external and internal compliance matters.
Melanie Gallagher, Global Compliance Manager, Intuit
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