Stop Overpaying Vendors.
Audit Every Invoice with AI.
AuditGuard compares vendor invoices against your contracts to detect overcharges, missing discounts, and billing errors automatically.
5 free audits per month. No credit card required.
How AuditGuard Works
1. Upload Contracts
Upload your vendor contracts once. We parse them into a ruleset for automated auditing.
2. Audit Invoices
Drop in any invoice - PDF, image, or spreadsheet. Our AI runs a 10-point audit in seconds.
3. Recover Money
Get detailed reports on discrepancies. Generate dispute emails with one click.
The 10-Point Audit Engine
Our AI runs a comprehensive audit on every invoice, checking for all common billing errors. Hover for details.
Unit Rate Verification
Linguistic Mapping (Alias Logic)
Quantity Validation
Math Integrity (Line & Document)
Ghost Charge Detection
Temporal & Seasonal Logic
Tax Audit
Unlisted Item Alert
Duplicate Detection
Maker-Checker Validation
Ready to stop losing money?
Start auditing invoices today with 5 free audits per month.