SOVEREIGN
PROCUREMENT
The European Source to Pay Intelligence
Solutions
Onventis Source-to-Pay Product Portfolio
Powered by Agentic AI – Onventis ONIX

AI Agents
Intake & Orchestration
Order Confirmation Automation
Invoice Coding
Organizational Policy & Guidelines
PDF Offer Upload
Questionnaire Insights
Spend Categorization
Procurement Strategy Creator
Ecospend Calculator
Onventis
Source-to-Pay
stands for the digital transformation of all procurement processes and downstream financial operations in one system: Supplier Management, Sourcing, Contract Management, Procure-to-Pay, AP Automation, and Spend Analytics.





















