FacturaOk is a Spanish e-invoicing platform for freelancers, SMBs and accounting firms. It issues VeriFactu-compliant invoices (RD 1007/2023) with hash chaining, QR codes and direct AEAT submission, plus Facturae with XAdES signature for FACe (public sector), SII reporting and B2B e-invoicing (RD 238/2026). Includes expense OCR with fiscal validation, an AI analyst in Spanish, online invoice payments via payment links, iOS/Android apps and a REST API with a real sandbox. The vendor's responsible declaration is published as required by Spanish law. Plans: free forever Starter (5 invoices/month), Pro at 9.90 EUR, Business at 19.90 EUR and Gestor at 39.90 EUR/month (up to 100 companies, Spanish tax forms 303/130 and A3/Sage accounting export).