codeforjapan/decidim-cfj

The participatory democracy framework. A generator and multiple gems made with Ruby on Rails

Decidim Barcelona - Direct and participatory democracy web platform based on Decidim framework

Consul Democracy - Open Government and E-Participation Web Software

adhocracy+ is a SaaS participation platform that enables organisations to launch digital participation processes through modular interaction designs for collaborative decision-making, consultation, deliberation and participatory budgeting.

Plataforma de gobierno abierto open source

Your Priorities is a citizen engagement platform, a progressive web app, and a participatory social network that empowers groups of any size to speak with one voice and organize around ideas.

The core library for the e-participation projects by Liquid Democracy

Go Vocal is a digital democracy platform that facilitates community participation and co-creation. Participants can post ideas, contribute to discussions, or choose to vote and prioritize community projects.

Loomio is a collaborative decision-making tool