Group decision making

Tools and platforms that aid group decision making through deliberate design decisions to improve the likelihood of desired outcomes, such as consensus.

Citizen OS

Open source platform for collaborative decisions and e-democracy applications.

cat-icon CitizenOS, Tallinn, Estonia
cat-icon Cantersteen 12, 1000 Bruxelles, Belgium

Cobi: Community-based scheduling

Cobi engages an entire academic community in planning a large-scale conference. Cobi elicits community members' preferences and constraints, and provi

A web forum that elevates your community's opinions. Civil and organized discussion even when hundreds of stakeholders participate.


CONSUL is a tool that allows a city to develop with little time and safely processes of citizen participation on the Internet.

free open-source participatory democracy for cities and organizations

DIY Toolkit

Development Impact and You — Practical tools to trigger & support social innovation


Ethelo decisions is a web platform or business intelligence tool built to help groups, communities or organization to find effective decisions quickly and fairly.


Citizen Engagement tools and services for city governments

Gloria has an idea. She starts an initiative with LiquidFeedback to let others know about it and gains their support. Suggestions are made on how she…


Loomio helps groups of people make decisions together, online


Neighborland empowers people to take action on local issues.

cat-icon Boulder, CO, USA


“” е платформа, чиято главна цел е укрепването на демократичния процес в България чрез създаване на онлайн комуникационен канал, свързващ българските политици и гражданите.


Stig est une application gratuite qui permet aux citoyens de construire ensemble la volonté générale à l'échelle de la France ainsi qu'à l'échelle locale.

Your Priorities

Your Priorities is an eDemocracy web application designed by the non profit Citizens Foundation to help groups speak with one voice.


Zilino is the web-based solution for hosting deliberative online forums and other types of well structured, well facilitated participatory processes.