Decidim

Free Open-Source participatory democracy for cities and organizations

About


Decidim helps citizens, organizations and public institutions to democratically self-organize at every scale. Thanks to Decidim, any organization is able to configure spaces for participation (initiatives, assemblies, processes, or voting) and enrich them through the multiple available components (meetings, surveys, proposals, participatory budgets, accountability for results, comments, and many other).

Currently, Decidim is being used by the city of Barcelona, the Catalan Regional Government (Generalitat de Catalunya), New York City, the European Commission, the city of Helsinki, the French Senate and the French National Assembly, among other institutions and organizations worldwide. 

With your support, it will be possible to keep Decidim growing. You'll be helping Decidim's maintainers to manage the most popular web platform for citizen participation.

The funds will enable the maintainers to:
  • review community contributions
  • triage issues
  • fix bugs related to performance
  • improve the design of the platform
  • write better documentation
  • improve performance of the platform security

From a technical point of view, Decidim is a Ruby on Rails framework that allows customization and hacking through a modular architecture (based on Rails engines). Through these modules, it's possible to extend the functionalities in multiple ways.


Contribute


Become a financial contributor.

Financial Contributions

Membership

Want to become a Decidim member? Please first check that you meet the minimum requirements. Read more

€40 EUR / year

Latest activity by


+ 56
One-time contribution

If your organization wants to support Decidim, you can contribute as a Partner. Read more

Latest activity by


+ 8
Custom contribution
Donation
Make a custom one-time or recurring contribution.

Latest activity by


+ 82

Top financial contributors

Organizations

1
Open Source Politics

60,000 EUR since May 2023

2
Octree

20,800 EUR since Dec 2022

3
Pokecode

4,000 EUR since Nov 2022

4
Code for Japan

2,559 EUR since Feb 2024

5
Urban Equipe

2,321 EUR since Feb 2024

6
Partizipationsbüro

2,115 EUR since Jan 2024

7
CodiTramuntana

1,500 EUR since Sep 2023

8
Colectic

1,009.25 EUR since Dec 2022

9
altagamma srl

300 EUR since May 2023

10
aLabs

78 EUR since Nov 2024

Individuals

1
Guest

12,650 EUR since Dec 2022

2
Pipeline to Power

3,000 EUR since Mar 2023

3
Komunikatik

720 EUR since Oct 2024

4
Xabier

410 EUR since Nov 2022

5
OSOIGO.NEXT

368.79 EUR since Oct 2025

6
Carol Romero

260 EUR since Feb 2022

7
Codeando Mexico Host

165 EUR since Oct 2023

8
Andrés Pereira de Lucena

160 EUR since Oct 2021

9
Maite

160 EUR since Jun 2022

10
NilHB

160 EUR since Oct 2022

Budget


Transparent and open finances.

Credit from Olga Slobodova to Decidim

+€40.00EUR
Completed
Contribution #899750
+€40.00EUR
Completed
Contribution #591151
+€40.00EUR
Completed
Contribution #590771
Today’s balance

€108,664.18 EUR

Total income

€639,767.80 EUR

Total disbursed

€531,103.62 EUR

Estimated annual budget

€428,364.28 EUR