Duplicate invoice detection & AP fraud prevention
Stop bad invoices before they get paid.
Invogi is duplicate invoice detection and accounts payable fraud prevention software that finds duplicate, incorrect, risky, and non-compliant supplier invoices before you pay them — starting with a free AP risk scan of your existing export, no integration required.
The problem
Finance teams lose money to invoices that should never have been paid
Duplicate & modified-duplicate invoices
The same invoice, resubmitted with a slightly different number, amount, or date.
Supplier anomalies
Amounts or frequencies that break from a supplier's normal pattern.
Bank-detail change fraud & BEC
A supplier's payment details changed — often the sign of business email compromise — and nobody caught it before the wire went out.
PO & compliance mismatches
Invoices that exceed a purchase order, or fail an EU structured e-invoice validation.
How it works
Start with a scan. Upgrade to a firewall.
1. AP Risk Scan
Export your AP transactions as CSV/XLSX. We analyze them and show suspicious invoices, with evidence, in minutes.
2. Review findings
Your team confirms, dismisses, or accepts risk on each finding — no black-box scores.
3. Invoice Firewall
When you're ready, connect Invogi to your live AP flow via API or ERP integration for real-time PASS/REVIEW/BLOCK decisions.
Why Invogi
An independent control layer, not another AP suite
Invogi sits in front of the ERP/AP process you already have. No workflow migration, no payment execution replacement — just a pre-payment control that gates the decision and shows its work.
Built for your industry
Solutions
Property management
Duplicate risk across multi-property portfolios.
Construction
Subcontractor and retention-invoicing controls.
Logistics
High-volume, multi-currency carrier billing.
Hospitality
Multi-location recurring-supplier anomalies.
Run a free AP risk scan on your existing export — no integration required.
Run an AP risk scanFAQ
Common questions
What is duplicate invoice detection software?
Software that compares incoming supplier invoices against invoice history — supplier, invoice number, amount, and date — to catch exact and near-duplicate submissions before payment, whether accidental or fraudulent.
How does Invogi prevent accounts payable fraud?
Invogi checks every invoice for duplicate submissions, supplier amount/frequency anomalies, bank-detail changes (a common sign of business email compromise), and purchase-order overage — each finding backed by evidence, not a black-box score.
Do I need to integrate my ERP to try Invogi?
No. The free AP Risk Scan runs on a CSV/XLSX export of your existing AP transactions. Real-time integration via API or ERP connector is a separate, later step with the Invoice Firewall.