Kynthar automates invoice processing with AI-powered 5-way matching across the full procurement chain — quotes, POs, acknowledgments, receipts, and invoices. Unlike traditional AP tools that only do 3-way matching, Kynthar catches fraud patterns like price creep between quotes and invoices, quantity discrepancies from packing slips, and term changes from contract amendments. Features include AI document extraction, semantic search, anomaly detection, vendor intelligence, and contract compliance monitoring. Flat pricing starting at $249/month with unlimited users, same-day setup, and a 25-page free trial. No credit card required.