Real-time invoice fraud detection
A pre-payment control that gates the decision, not the workflow.
Invoice Firewall is real-time invoice fraud detection software. Connect Invogi via API or ERP integration and every incoming supplier invoice gets a PASS, REVIEW, or BLOCK decision — deterministic, evidence-backed, and reproducible against the engine and policy version that produced it.
What it checks
Exact & fuzzy duplicates
Supplier, invoice number, amount, and date matched against your invoice history.
Supplier anomalies
Amount and frequency patterns that break from a supplier's baseline.
Bank-detail change & BEC fraud
New or changed supplier bank accounts — a common sign of business email compromise — flagged before payment.
PO tolerance (optional)
Price, quantity, and total variance against a purchase order.
EU structured e-invoice validation (optional)
EN16931, XRechnung/ZUGFeRD, Factur-X, Peppol BIS, and KSeF format checks — see Compliance.
Evidence, every time
Every finding ships with the evidence behind it — never a bare score.
A deliberate limit
The decision is never made by an AI model
PASS, REVIEW, and BLOCK are produced by deterministic rules and explicitly approved statistical models — never by a language model. Every decision is reproducible against the exact engine and policy version that made it. BLOCK is advisory unless your integration chooses to enforce it.
Getting there
Firewall is the second step, not the first
Most teams start with a free AP Risk Scan to see what's already in their AP data, then move to the Invoice Firewall once they've seen the findings hold up.
FAQ
Common questions
What is invoice fraud detection software?
Software that screens incoming supplier invoices for duplicates, anomalies, and bank-detail changes before payment, so fraudulent or erroneous invoices are caught pre-payment instead of after money has moved.
Is the PASS/REVIEW/BLOCK decision made by AI?
No. Decisions are produced by deterministic rules and explicitly approved statistical models, never a language model, and every decision is reproducible against the exact engine and policy version that made it.
Does Invoice Firewall replace my ERP or payment system?
No. It's a pre-payment control layer that connects via API or ERP integration — it gates the pay decision, not the workflow, and BLOCK is advisory unless your integration chooses to enforce it.