Powering secure and sovereign data sharing across Europe
Simpl is an open-source, smart, and secure middleware that promotes data access and interoperability among European data initiatives.
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3rd Annual Community Event
10 December 2026 • Brussels & Online
Here Today, Built for Tomorrow
Discover how Simpl-Open is already supporting organisations today and shaping the future of trusted data sharing.
Discover real-world use cases
Connect with policymakers and industry leaders
Explore the future of trusted data sharing
Join the Simpl community in Brussels and online
The first Hackathon organised alongside the 3rd Annual Community Event
Simpl Hackathon 2026
9 December 2026 • Brussels
Arrive a day earlier and join the Simpl community for a hands-on Hackathon focused on testing, validating and improving Simpl-Open before the 3rd Annual Community Event.
Explore Simpl
Simpl provides multiple open-source components, free to use, that adhere to EU standards and best practices for data quality and data sharing. It offers a modular, open, and reusable foundation that integrates existing solutions rather than replacing them, completing them with additional development where needed. Simpl technically facilitates the set-up of data spaces, helping initiatives to reduce the time and resources needed to select, develop and integrate components. The adoption of Simpl facilitates interoperability between data spaces and initiatives. Thanks to its open-source nature, the community can actively participate in the development of Simpl. Simpl is composed of three main products: Simpl-Open, Simpl-Labs and Simpl-Live.
Simpl-Open
Modular, open-source middleware for interoperable data sharing.
Simpl-Labs
Playground environment to test Simpl-Open components and interoperability with existing data spaces.
Simpl-Live
Instances of Simpl-Open applied to selected European data spaces and initiatives.
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Join the Simpl Community
Simpl is an open-source, smart middleware at the heart of Europe’s data strategy. Built on collaboration, it empowers organisations and individuals to shape secure, interoperable data initiatives together. Your contributions help drive innovation and ensure Simpl meets real-world needs. Three ways to join the Simpl Community.
Participate in community discussions
Download, install and deploy Simpl-Open
Contribute to the Simpl-Open code
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Follow the latest news, articles and documents, and dive into the details of Simpl.