Free Open-Source participatory democracy for cities and organizations

Decidim is a digital platform
for citizen participation

Free and safe technology.
With all democratic guarantees.
Reprogramming democracy is now possible with Decidim.

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Decidim helps citizens, organizations and public institutions self-organize democratically at every scale.

The power
of a political network

It takes deliberation, collaboration and decision to a massive dimension, with thousands of people participating in real time.

Citizen’s initiatives
and consultations

Empower your community through citizen initiatives. Promote relevant voting through consultations.


It analyses the submitted proposals and promotes a new way of distributing common resources.

They are already using Decidim

A democratic
and flexible system

Thanks to its modular architecture and scalable logic, you can configure a powerful system of democratic governance in all kinds of organizations.

We take democracy
very seriously

Decidim ensures transparency, traceability and integrity of information like never before. It provides security, privacy and confidentiality to all participants.

It's yours.
Share it. Improve it.

A platform designed entirely with free software, open and collaborative content thanks to the community Metadecidim.