Ininvoice builds AI-assisted accounts payable automation and invoice matching software for small and mid-market finance, accounts payable and procurement teams. Its cloud platform performs two-way and three-way invoice matching by comparing supplier invoices, purchase orders and goods receipts at line-item level. It identifies price and quantity variances, missing lines or supporting documents, and potential duplicate invoices before payment. Unlike broad ERP and procure-to-pay suites, Ininvoice allows teams to start without a lengthy implementation. Users can upload documents directly, review structured matching exceptions, generate supplier discrepancy reports, prepare follow-up emails and export results for further analysis. Ininvoice helps businesses replace spreadsheet- and email-based invoice-to-PO reconciliation with a faster, clearer and more controlled review process. The product is available in English and Spanish, with a free plan for teams evaluating invoice matching.