InvoiqAI is an AP invoice automation tool I built that reads invoices, purchase orders, and delivery receipts, cross-checks them against each other, and routes approvals automatically, so AP teams stop manually keying numbers and stop paying invoices nobody actually verified. It runs full three-way matching on every document, flags price or quantity mismatches with plain-English reasoning, and catches duplicate invoices before they get paid twice. Approval rules route small invoices to auto-approve and larger ones to the right person, so nothing sits in a queue waiting on a human unless it actually needs one. Tested across 85+ real documents with a 96.5% extraction pass rate.