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Invoice Management

Compare the best invoice management options for freelancers and SMEs.

Billing programmes and services

Comparison guide; requirements by activity and editing · 08/10/2026

Choose for the type of business, customers, taxes, volume and collection process. A PDF invoice, a structured electronic invoice and a record of a billing system have different functions.

Para quién: Self-employed and companies that need to organize their administration and billing processes.

Conceptos, requisitos, costes y fuentes

Qué revisar antes de contratar

  • Define activity, customers, volume and users.
  • Confirm functions of the chosen edition and recruitment in Spain.
  • Consult applicable legal requirements in official sources.

Costes que debes comparar

  • Compare license or subscription and services included.
  • Review implementation, migration, signature, sending of documents and support.
PDF Invoice
A legible document alone does not demonstrate compatibility with a structured electronic format.
Structured electronic facture
Document with data in a format that allows its automatic processing; check the format and channel of the consignee.
Responsible statement by the manufacturer
Document identifying the system and its version and declaring compliance with the applicable requirements. This is not an AEAT type-approval.

Ten en cuenta

  • International data sheets require confirmation of recruitment, support and adaptation to Spanish requirements.
  • Prices and conditions may change; request an existing offer.
  • The category does not demonstrate that all its suppliers offer the same level of performance and functions.

Quick answer

Invoices, e-invoicing, VERI*FACTU and management software. On Simplifico you can compare 53 products from 53 brands in Invoice Management, such as Quaderno, Xolo and Contamoney. 52 listings include the Simplifico Opinion: who it suits and its limitations. Each listing summarises features and pricing and links to the provider's website, which sets the final terms.

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