Online invoicing means creating, sending and archiving your invoices from the internet, without installing programs or depending on a specific computer. FacturaHub brings online invoicing to three synced channels: the web dashboard for detailed control, WhatsApp to invoice in seconds from your phone, and the API/MCP to integrate it with your code or with Claude. In all of them, IVA (21%/10%/4%) and IRPF are calculated automatically and the invoice is generated as a PDF instantly.
You install nothing: open the browser (Chrome, Safari, Firefox) on mobile or desktop and you're already invoicing. Your invoices, clients and expenses live in the cloud with automatic backups, so you start an invoice on your laptop and finish it on your phone without losing anything.
What truly sets FacturaHub apart is that these channels aren't separate apps but one system with the same source of truth: invoice on WhatsApp out and about and it appears instantly in the dashboard; ask Claude "how much am I owed this month?" and it answers with that same data. You run your business from wherever you are, without duplicating anything.
Your data travels encrypted (in transit and at rest) on EU servers, GDPR compliant. And you export everything as CSV and PDF whenever you want: no lock-in, no commitment, no asking anyone for permission.
The free plan includes invoices with IVA and IRPF, expenses with OCR, Modelo 303 and a professional PDF, no watermark and no expiration date. And when Verifactu becomes mandatory (companies on January 1, 2027, freelancers on July 1, 2027), it activates without you switching tools.
Open the browser and invoice. Works on Chrome, Safari, Firefox. Mobile and desktop.
Send a message and invoice. You don't even need to open the browser.
Your invoices, clients and expenses always accessible. Automatic backups.
Start on your laptop, continue on your phone. Everything synced in real time.
No. FacturaHub works in the browser. You can also use WhatsApp or the API.
Yes. Encrypted in transit and at rest. EU servers. GDPR compliant.
Yes. The dashboard is responsive and works on any screen size. And you can always use WhatsApp.