Onventis E-invoicing Service

Invoice processing software Procurement software (S2P/P2P) Procurement networks
NL | EN

Introduction - supplier

Onventis is a European Source-to-Pay specialist supporting mid-market enterprises from six locations in digitalising and optimising their procurement and financial processes. Its modular SaaS portfolio covers the full journey from sourcing to payment, within a protected European data environment that aligns with both internal governance policies and applicable regulatory requirements.

Procurement and finance teams retain full control over data, costs, and process flows through the Onventis platform. The European operating model reflects a deliberate choice: Onventis offers organisations that value data security and digital sovereignty a trusted alternative to platforms based outside the EU.

Through the Onventis E-invoicing Service, customers connect to the Peppol network to receive and process e-invoices directly in the platform’s Invoice Processing module — ensuring the full procure-to-pay cycle is handled digitally and compliantly.

Onventis Onix, the company’s agent-based AI platform, provides intelligent support across the entire Source-to-Pay process — from spend analysis to contract management. Today, around 1.2 million users from more than 1,000 companies process an annual transaction volume of €40 billion through the Onventis network, with access to a supplier base of 4.5 million parties.

Product portfolio

The Onventis platform is a modular SaaS suite supporting the full Source-to-Pay process — from strategic sourcing to automated invoice processing. Built for mid-market enterprises, the suite combines flexibility with European data security.

Core modules include Supplier Management, Sourcing & Auctions, Contract Lifecycle Management, E-Procurement, AP Automation, and Spend Analytics, all integrated within a single environment — enabling organisations to digitalise and automate procurement end-to-end.

For invoice processing and Peppol connectivity, Onventis offers the Onventis E-invoicing Service. Through this service, customers can receive and process e-invoices via the Peppol network, directly within the platform’s Invoice Processing module.

Onventis Onix is the agent-based AI platform that provides intelligent support across the full Source-to-Pay process — covering automated spend analysis, smart contract alerts, and AI-driven invoice matching.

The platform integrates seamlessly with leading ERP systems including SAP. The suite is fully customisable to fit the specific needs of each organisation.

✅ Sourcing & Auctions — strategic sourcing and tendering
✅ Contract Lifecycle Management — end-to-end contract management
✅ E-Procurement & Supplier Portal — operational buying and supplier collaboration
✅ AP Automation & Invoice Processing — automated invoice handling
✅ Spend Analytics — spend visibility and procurement performance
✅ Onventis E-invoicing Service — Peppol connectivity for e-invoicing
✅ Onventis Onix — AI agents across the full Source-to-Pay process

Pricing

Onventis uses a modular pricing structure aligned to the specific needs and scale of each organisation. As the platform is modular by design, the total investment depends on the modules selected, the number of users, and the integrations required. Fixed rates are not published publicly; pricing is available on request through the Onventis sales team.

For organisations looking to get started with the Onventis E-invoicing Service for Peppol connectivity, separate terms apply and are available upon request. Onventis offers a free trial, allowing organisations to explore the platform before making a commitment.

Contact Onventis for a tailored quote, matched to the size and process landscape of your organisation.

Company information

Name Onventis B.V. (Office Benelux)
Office location Verrijn Stuartlaan 25, 2288 EK, Rijswijk
Founding year 2000
Number of employees 20 employees
Specialization Source-to-Pay software for mid-market and large enterprises
Company registration number (Name Registrar) 24172107 (Chamber of Commerce number, Netherlands)
Website https://www.onventis.com
LinkedIn https://www.linkedin.com/company/onventis/

Overview of features and services

Key Features

Receive e-invoices

The software can receive electronic invoices via the Peppol network in the standardized Peppol format.

E-invoicing status tracking

The portal supports status notifications regarding the delivery and processing status of sent Peppol e-invoices.

Simple onboarding

The software automatically handles the user’s registration on the Peppol network (creating a Peppol ID).

Peppol standard built-in

The software comes with a built-in connection to the Peppol network.

Multi-network connectivity

The software supports not only Peppol but also other networks and platforms. This ensures you're reachable by all partners, regardless of standards or networks. With a multi-connected integration platform or service provider, you have one solution for all your e-invoicing.

Additional Features

✅ Peppol Ready The software offers an API or standard connector to connect to the Peppol network.
✅ Automatic processing Incoming e-invoices via Peppol are automatically matched to purchase orders or cost centers and prepared for approval or accounting.ses.
✅ Routing and conversion Incoming and outgoing Peppol messages are automatically processed, enriched, forwarded, or converted to another format or system.
✅ Mapping and transformation of messages Support for mapping Peppol messages to internal formats, such as UBL ↔ XML, JSON, or CSV.
✅ Monitoring and logging Users can track the sending and receiving of Peppol messages through a dashboard with logging and status notifications.
✅ Peppol Sandbox/Test Environment A Peppol sandbox or test Environment is a simulated digital environment where organizations can safely test how their systems communicate over the **Peppol network**, without performing real transactions.
✅ Direct Peppol registration It is possible to register and to create a Peppol-ID via a registration portal.

Secondary Properties

✅ Helpdesk and support Support with technical or functional questions, such as troubleshooting message issues, assistance with resolving certificate problems, and support during the onboarding of new partners.
✅ Cross-border compliance modules Tools and services that help companies comply with various national or regional requirements within the Peppol network.
✅ Data Anonymization and Privacy Management Services to protect sensitive data in accordance with privacy laws such as the GDPR.
✅ Audit trail- and message archiving Complete logging and storage of all sent and received Peppol messages for compliance purposes.
✅ Multilingual user interface The application is available in multiple languages – see more information.
✅ Ability to add attachments to invoices You can attach files (such as PDFs or packing slips) to the e-invoice.
✅ Mobile access or -app The portal is available as an app or works well on mobile devices.
✅ Built-in notifications for new documents Users automatically receive a notification when a new Peppol document is received.
✅ Secure user authentication and identification For example, two-factor authentication, iDIN, eHerkenning, or other eIDAS notified eID services.
✅ Support for hybrid messages Processing of both Peppol and non-Peppol messages (e.g., email, API, EDI).
✅ Webhook support For push notifications to external systems upon receipt or in case of errors.
✅ Validation according to NL CIUS or other standards Invoices are automatically checked for correct structure and content according to local Peppol specifications.
✅ Load balancers and failover mechanisms For customers processing large volumes of traffic and requiring robustness.
✅ Support for multi-format transformation E.g., conversion from UBL to EDIFACT, CSV, or custom JSON schemas.
✅ Recurring invoices / templates Create invoice templates that automatically repeat at fixed intervals, such as monthly or yearly. Ideal for subscriptions and recurring services.

Helpdesk

Onventis offers customers support through multiple channels. Existing customers can log in to the customer portal for direct access to their environment. For questions and issues, the Onventis Help Center is available, powered by a Jira Service Management ticketing system. The Help Center is available in Dutch, English, French and German. For general enquiries, Onventis can be reached at info@onventis.nl.

Market focus

Active in countries Onventis operates across multiple European countries, with offices in Germany (Stuttgart and Düsseldorf), the Netherlands (Rijswijk), Sweden (Stockholm), France (Paris), Austria (Vienna), and Poland (Warsaw). The primary market is the DACH region, complemented by Benelux and Scandinavia.
Generic vs. Specific industries Onventis serves organisations across a wide range of sectors, including manufacturing, automotive, chemicals, food & beverage, wholesale, and professional services. The platform is broadly applicable, but is particularly well-suited to organisations with complex procurement and financial processes.
Network integrations Onventis provides connectivity to the Peppol network via the Onventis E-invoicing Service. The platform integrates with leading ERP systems, including SAP.
User interface available in the following languages Dutch, English, French, Duits
Customer profile Onventis targets mid-market and large enterprises seeking to digitalise and automate their full Source-to-Pay process. The modular platform is designed for organisations that require full control over data, costs, and compliance within a European data environment.

Integration capabilities

ERP integrations SAP, Oracle, Microsoft Dynamics, Infor, AFAS, Exact (Globe and Multivers)
EDI standards openTRANS, EDIFACT, xCBL, cXML, SAP iDoc, CSV
Catalogue integrations BMECat, OCI (4 and 5), cXML Punchout
Transport protocols FTP, HTTP/S, SMTP
API REST API available for integration with any system
Network integrations Peppol (via Onventis E-invoicing Service)

Certifications

ISO27001

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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.

GDPR-Compliant

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GDPR compliance means that an organization complies with the European privacy law (AVG) by processing personal data safely, transparently and lawfully. Important requirements are consent, data minimization, security and respect for user rights such as access and deletion.

ISAE 3402 (SOC 1 Typ 2)

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ISAE 3402 is an international assurance standard for reports on internal controls at service organizations. It is internationally equivalent to SOC 1 and focuses on controls relevant to financial reporting. A Type II report assesses both the design and operating effectiveness of controls over a defined period (typically 6–12 months).

Peppol.nu Analysis

[Supplier] is a pioneer in integration and automation solutions, with a strong focus on data connections between companies, systems, and governments. From their global presence, [Supplier] offers robust and scalable solutions for EDI, API integration, e-invoicing, and Peppol connectivity.

The company distinguishes itself through the [Supplier] E-invoicing Hub – a powerful platform that supports organizations in securely and efficiently exchanging data via diverse channels. This suite combines EDI, API management, and Peppol integrations within one unified environment, making [Supplier] a reliable partner for both regular and complex enterprise environments.

The strength of [Supplier] lies in the combination of technological depth, compliance expertise, and years of experience in data integration. Their solutions are designed to comply with international standards and local legislation, including European e-invoicing standards and Peppol requirements. This makes the company attractive to organizations operating globally that need certified interoperability and scalable cloud architectures.

With a strong focus on security, compliance, and interoperability, [Supplier] supports both government institutions and large enterprises in transitioning to digital invoicing and automated procure-to-pay processes. Their cloud and hybrid solutions ensure reliable data exchange and comply with strict compliance guidelines such as ISO 27001, SOC 1/2, and TISAX.

Best Match

[Supplier] is suitable for medium and large organizations that want to centralize complex integration and invoicing processes within one controlled environment. Particularly enterprises with international data flows, high compliance requirements, and a need for stable Peppol connectivity will find in [Supplier] a proven and future-proof partner.

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