A digital platform for participation and community governance.
Free/Libre Open Source infrastructure with all democratic guarantees.
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Strategic planning
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Participatory processes
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Assemblies
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Initiatives and citizen consultations
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Participatory budgeting
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Networked communication
Decidim helps citizens, organizations and public institutions self-organize democratically at every scale.
Open source for digital sovereignty
A platform designed entirely with free-open source software. No vendor lock-in, you can install decidim on your own server. You can improve it and contribute to the project.
Első lépésekNagyon komolyan vesszük a demokráciát
Decidim ensures transparency, traceability, and integrity of information. It provides security, privacy, and data confidentiality to all participants. Our values are embedded in the code.
Read our social contractA global community to participate in
Become part of a global community that promotes democracy and free software. You’ll be able to take part in events, learn from others and be part of a model of technological governance that is unique in the world.
Join our community
Sivan Pätsch
OpenForum Europe kutatási igazgató, Európai Unió
"The process started in October 2019 at the European Commission’s DG Communication and eDemocracy unit at the Joint Research Centre, the European Commission’s science and knowledge service. An analysis of the needs of the Conference and which tools fit those, lead to choosing the open source tool Decidim for its technical maturity, broad community and adaptability."
Renán A. Barrera Concha
City Council President of Mérida Yucatán, Mexico.
"The Decide Mérida digital platform was an opportunity that opened as never before the mechanisms of citizen participation for the elaboration of the Municipal Development Plan of Mérida 2018-2021. We had more than 3,000 citizen interactions including proposals, comments, suggestions and support that achieving the highest consensus possible about what is best for our city. Undoubtedly, the Decide Mérida platform will continue to be our ally in making Mérida an increasingly participative society."
Alejandra González
Mexikóváros - Nyílt Kormányzat
"Almost every participatory process that has come to our table, we have been able to solve it using Decidim’s business rules. As a tool, it is a very strong one. However, the part that seems strongest and most important to us is its community, both developers and those who use it for participatory processes. Coexisting with them has made us appreciate the challenges involved in implementing participatory democracy in the real world."
Sivan Pätsch
OpenForum Europe kutatási igazgató, Európai Unió
"The process started in October 2019 at the European Commission’s DG Communication and eDemocracy unit at the Joint Research Centre, the European Commission’s science and knowledge service. An analysis of the needs of the Conference and which tools fit those, lead to choosing the open source tool Decidim for its technical maturity, broad community and adaptability."
Renán A. Barrera Concha
City Council President of Mérida Yucatán, Mexico.
"The Decide Mérida digital platform was an opportunity that opened as never before the mechanisms of citizen participation for the elaboration of the Municipal Development Plan of Mérida 2018-2021. We had more than 3,000 citizen interactions including proposals, comments, suggestions and support that achieving the highest consensus possible about what is best for our city. Undoubtedly, the Decide Mérida platform will continue to be our ally in making Mérida an increasingly participative society."
Alejandra González
Mexikóváros - Nyílt Kormányzat
"Almost every participatory process that has come to our table, we have been able to solve it using Decidim’s business rules. As a tool, it is a very strong one. However, the part that seems strongest and most important to us is its community, both developers and those who use it for participatory processes. Coexisting with them has made us appreciate the challenges involved in implementing participatory democracy in the real world."
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Hundreds of organizations around the world trust Decidim for their democratic processes
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