FactuChat.es is VeriFactu-compliant invoicing software for Spanish freelancers (autónomos) that works entirely through Telegram. Users create legally compliant invoices in 9 seconds by typing, sending a voice message, or taking a photo of a receipt. The system automatically generates a PDF with QR code, XAdES digital signature, and SHA-256 hash chain, then submits it to the Spanish tax authority (AEAT) in real time. No app install required — just open Telegram and start invoicing. Plans start at 0€/month with a free tier of 10 invoices. FactuChat.es also offers a multi-client panel for accounting firms (gestorías) with bulk export, client monitoring, and VeriFactu status tracking. Compliant with RD 254/2025, mandatory for all Spanish autónomos by July 2027.