# ContaCerta > AI-powered invoice data extraction for Portuguese small businesses. Upload invoices as PDF, photo, or email; AI extracts every field, keeps documents organized, and exports to Excel or CSV — no manual entry. ## What it is - ContaCerta reads Portuguese invoices (PDF or image), extracts each field with AI — supplier, NIF, VAT, totals, line items — and keeps everything organized. - Exports clean, accounting-ready data to Excel or CSV. - Inbound email capture: forward or send invoices to a per-account address and they are processed automatically. ## Who it is for - Portuguese small businesses and self-employed workers (recibos verdes) drowning in supplier invoices. - Accountants handling multiple client entities who want to remove manual invoice entry. ## Pricing - Free — €0/month. - Pro — €19/month. - Business — €49/month. - See https://contacerta.cc/pt#precos for what each tier includes. ## Key facts - Core value: eliminate manual invoice entry; extract, organize, and export automatically. - Differentiator: Portugal-native extraction (NIF, IVA, ATCUD fields) — not a generic global OCR API. - Languages: Portuguese and English (primary); the app also has Greek and Russian surfaces. ## Links - Home (Portuguese): https://contacerta.cc/pt - Home (English): https://contacerta.cc/en - Pricing: https://contacerta.cc/pt#precos - FAQ: https://contacerta.cc/pt#faq