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Seres – Electronic Invoice

Invoice processing software

Introduction - Seres

Seres is an international specialist in electronic document exchange and e-invoicing, headquartered in France with offices in several countries, including Spain. The company is part of the French group Docaposte and has positioned itself as a leading player in digital transformation and secure data transfer. Seres has extensive experience with e-invoicing, EDI, and compliance solutions, helping companies meet local and international regulations. The company has expertise in formats such as UBL, Factur-X, and Peppol BIS, and also offers connectivity through Peppol networks. Seres serves both the private and public sectors, assisting organizations in streamlining their document flows with a focus on security, interoperability, and efficiency. By combining technology with consultancy, Seres supports businesses worldwide in their transition to digital and legally compliant invoicing processes.

Product portfolio - Electronic Invoice

SERES, part of the pioneering Docaposte Group, acts as a Trusted Third Party in Secure Electronic Document Exchange Solutions. SERES is the market leader for electronic invoicing, EDI, and S2P platforms in Spain. With over 30 years of experience, SERES manages more than €1000 million annually, serves over 3 million active users, and exchanges over 1000 million documents each year across more than 200,000 connection points in 113 countries. Through its global connectivity networks and platforms, SERES connects hundreds of thousands of companies worldwide, making it an ideal global partner for professional and compliant document exchange. SERES is the only electronic invoicing, EDI, and S2P platform directly recommended by a major technology provider, Oracle (officially endorsed for JD Edwards, Oracle ERP, and NetSuite).

e-Invoice

SERES’s flagship product is e-Invoice, an advanced solution for electronic invoicing that connects with all public administrations and thousands of companies. This solution supports both sending and receiving e-invoices, with features such as validation, matching, automated reminders, and digital archiving. With integration into existing ERP systems and support for various formats such as XML and Facturae, e-Invoice helps companies fully digitize their invoicing processes.

Peppol Access Point

SERES is a certified Peppol Access Point provider and acts as a gateway to the global Peppol network. This enables companies to securely exchange electronic documents with governments and trading partners in line with international standards. SERES’s Peppol solution supports connectivity with FACe, FACeB2B, and other national platforms, and is designed for easy management and compliance.

EDI Services

SERES also provides EDI services for the secure electronic exchange of commercial documents such as purchase orders, delivery notes, and invoices. Their platform connects to the largest B2B network in the world and is suitable for integration with systems such as Oracle. The EDI solution is used to streamline production and inventory processes.

Track2Pay

This complementary solution automates and monitors the invoice delivery process through to payment. With intelligent tracking and notifications, Track2Pay helps companies reduce payment cycles and minimize errors.

International Support and Compliance

With presence in 113 countries and support for multi-country and multi-language environments, SERES complies with a wide range of local and international regulations. Their platform offers 24/7 support and adapts to changing legislation. As a trusted third party, SERES ensures integrity, authenticity, and security in digital transactions.

Thanks to their global reach, technological expertise, and customer-centric approach, SERES is a reliable partner for organizations seeking to professionalize their digital document exchange and remain compliant in an ever-changing environment. Their strong presence in Spain, Portugal, and LATAM further positions SERES as a key partner for companies active in these markets.

Pricing

SERES applies a flexible pricing structure tailored to the needs of companies with international or complex document exchange processes. As SERES offers solutions in e-invoicing, EDI, and Peppol connectivity, often combined into a single integrated platform, the investment varies per client and implementation. Pricing depends on factors such as the type of solution, the number of connected entities, transaction volume, and specific compliance requirements per country. For a customized quote and insight into the total costs, you can contact SERES directly via their contact form at groupseres.com.

Company information

Company Name Seres – Grupo Docaposte
Office Address Paseo de las Doce Estrellas, 2
28042, Madrid
Year of Establishment: 1989
Headquarters Location: Paris, France
Legal Form: Société par actions simplifiée (SAS)
Website: https://www.groupseres.com
Business Register Entry: Not publicly accessible (part of Docaposte / Groupe La Poste)
Linkedin https://www.linkedin.com/company/seres-grupo-la-poste/
Number of Employees: 200+

Overview of features and services

Main Features

Verzenden
E-invoice sending
Ontvangen
E-invoice receiving
🌐
Multi-network connectivity
🔀
Message Routing and Conversion
🤖
Automatic Processing of incoming e-invoices
✅ Peppol standard built-in
✅ Direct Peppol registration
❌ Starts with a free subscription
✅ Automatic booking of e-invoices
✅ E-invoice status tracking
✅ Real-time monitoring, logging and reporting
❌ Peppol Accesspoint as a Service
❌ White-labeling Possible
✅ Peppol address book (SMP)
✅ Peppol Sandbox

Additional Features

✅ Helpdesk and support
✅ Cross-border compliance modules
✅ Data anonymization and privacy management
✅ Audit trail and message archiving
✅ Multilingual user interface
✅ Ability to add attachments to invoices
✅ Mobile access or app
✅ Support for e-orders
✅ Integration with Chamber of Commerce or CRM
✅ Built-in notifications for new documents
✅ Secure user authentication and identification
✅ Bulk sending of invoices
✅ Support for hybrid messages
✅ Webhook support
❌ Validation according to NL CIUS or other standards
✅ Field-level logging
✅ Version management of mappings
✅ Peppol e-invoicing status tracking
✅ Real-time monitoring and error notifications
✅ SMP management portal
✅ Load balancers and failover mechanisms
✅ Support for order confirmations and other document types
✅ Multi-format transformation support
✅ Version control and address book of implementations
✅ Recurring invoices / templates

Helpdesk

Available via
Opening hours Monday to Friday from 09:00 – 17:00 (GMT+1, CET)
Supported languages English, Spanish, French and German

Market focus

Active in the countries Spain, France, Germany, Mexico, Colombia and other countries through international projects
Generic vs. Specific industries The solutions are generically deployable.
Support available in the following languages English, Spanish
User interface available in the following languages English, Spanish, Portuguese
Peppol supplier for solutions in the categories Peppol invoicing and integration platforms (IPaaS)

Integration capabilities

Yes, a generic (API) connector is available

The software includes a standard API interface that allows developers to connect the solution with various external systems. This connector is designed for flexible integration, regardless of the system type, making it suitable for a wide range of use cases.

Yes, a specific connector is available

The provider offers ready-to-use connectors for certain widely used software platforms. These pre-built integrations are available out-of-the-box and require no custom development. SERES supports specific integrations with:


Certifications

ISO 27001

ISO 27001

ISO27001 means that an organization works according to an international standard for information security through an Information Security Management System (ISMS), which manages risks and continuously improves data security.

Peppol certified Service Provider

Peppol certified Service Provider

A certified Peppol Service Provider is recognized by Open Peppol as a trusted access point to the PEPPOL network, meaning the provider meets all technical, security, and interoperability requirements for sending and receiving e-invoices and other business documents.

Peppol Production (PKI) certificate

Peppol Production (PKI) certificate

**Software vendors with their own Peppol production certificate can send and receive Peppol messages directly over the network, without relying on third parties. For customers, this typically results in faster e-invoice processing, fewer errors, increased reliability, shorter support lines, and lower costs by eliminating external service providers.**

Peppol.now Analysis

SERES stands out in the Peppol market as part of the international Docaposte Group, with over 30 years of experience in electronic document exchange. Their scale and global presence position them as an established player with robust infrastructure and a broad range of solutions in e-invoicing, EDI, and Peppol connectivity.

As a provider with international reach, SERES combines technological expertise with compliance knowledge, enabling them to carry out complex implementations for multinationals and public institutions. Their solutions are designed for scalability, interoperability, and adherence to both local and international regulations.

SERES’s strength lies in their integrated platform approach, global connectivity, and multilingual support. Their size allows them to support both large-scale production environments and long-term projects with high volumes and complex compliance requirements. This makes them appealing to organizations that prioritize reliability and experience.

Active in over 100 countries and offering support in multiple languages including English, Spanish and Portuguese, SERES’s global approach and market presence make them well-suited for companies with international ambitions and large-scale digital transformation initiatives.

Best Match

SERES is ideal for mid-sized to large organizations, multinationals, and public sector entities looking for a reliable and experienced partner for large-scale and regulated e-invoicing and document exchange solutions. Their comprehensive portfolio, multi-channel capability and international experience make them a strong match for production environments with high demands on compliance, scalability, and continuity.