AI invoicing means you describe what happened and the software does the rest: type "invoice Acme €2,000 for the March website" — via WhatsApp, from Claude or in the dashboard — and AI identifies the client, calculates IVA at the right rate (21%, 10% or 4%), applies IRPF withholding if your activity carries it, generates the PDF with your NIF and sequential numbering, and emails it. It's not autocompleting a form faster: the form disappears. FacturaHub is AI-native — AI isn't an added feature, it's how you operate the whole system.
The second half of AI is expenses. Send a receipt photo (via WhatsApp or uploading to the dashboard) and AI-powered OCR extracts the amount, input IVA, vendor and category. No typing. Each expense automatically counts toward your quarterly Modelo 303: FacturaHub crosses output IVA (your invoices) with input IVA (your expenses) and generates the box-by-box breakdown ready for your accountant or the AEAT.
How to tell real AI from marketing: (1) can you create a complete invoice in natural language, or does the "assistant" only answer questions? (2) does the receipt photo become a logged expense with IVA broken down, or is it just stored as an attachment? (3) does the AI know your business — clients, prices, who owes you — or does every conversation start from zero? FacturaHub has Business Memory: the more you use it, the more context it has, and you ask it any KPI or metric about your business in natural language — "how much does Acme owe me?", "how much did I bill this month?", "which client gives me the best margin?", "how much IVA will I owe this quarter?" — and it answers with your real data. A custom panel or dashboard BY CHAT, where you ask the AI to build the specific chart you want, is coming soon.
For technical users there's a third door unique in the Spanish market: the MCP server. Connect FacturaHub to Claude Desktop or Claude Code and invoice without leaving your editor: "invoice the April sprint to Vertex". There's also a REST API and npm CLI. No traditional Spanish invoicing tool (Holded, Quipu, Billin) offers this today.
And compliance is non-negotiable: invoices meet Spanish regulation (sequential numbering, NIF, IVA/IRPF breakdown) and Verifactu is built in and free, ready for when it becomes mandatory (January 2027 companies, July 2027 freelancers). The free plan is unlimited and includes 25 AI actions per month: no card, no lock-in, no crippled version.
Describe the work and the invoice exists: IVA, IRPF, PDF and email. Via WhatsApp, Claude or dashboard.
Receipt photo → amount, input IVA and category extracted. Counts toward Modelo 303 instantly.
Ask any metric about your business in natural language — month billed, who owes you, margin per client, quarterly IVA — and it answers with your data. A custom dashboard by chat is coming soon.
AI learns your clients, prices and patterns. The more you use it, the more context it has to answer with your real data.
Not just invoices: client CRM, team with roles, Kanban-style tasks with due dates and POS. The all-in-one program with AI.
For developers: REST API, npm CLI and MCP server for Claude. Invoice from your editor.
IVA rates (21%, 10%, 4%, exempt) are applied with tax rules, not AI improvisation. AI interprets your message; the tax calculation is deterministic. And you always see the invoice before it goes out.
A chatbot answers questions about the program. In FacturaHub, AI OPERATES the program: creates invoices, logs expenses, queries data. It's the interface, not a side helper.
No. Your data is used only to operate your account, travels encrypted and is hosted on EU servers with GDPR compliance.
Yes. You ask in natural language for any metric about your business — "how much did I bill this month?", "who owes me?", "which client gives me the best margin?", "how much IVA will I owe this quarter?" — and the AI answers with your real data via WhatsApp, Claude or the dashboard, drawing on its Business Memory. A custom panel or dashboard BY CHAT, where you ask the AI to build the specific chart you want, is coming soon.
All-in-one with AI: besides invoices and expenses, it runs your client CRM, the team with roles and per-module permissions, a Kanban-style task board with due dates (your agenda) and, for shops, POS with cash close, catalog with stock and WooCommerce integration. And you operate all of it by talking to the AI.
Yes, fully: natural language, receipt OCR, Modelo 303 and all three channels. The free plan includes 25 AI actions per month (1 token = 1 agent message, receipt OCR or AI query). Invoicing, logging expenses and everything else is unlimited and uses no tokens. If you need more AI, you buy a one-off token pack.