CitizenLab is a civic engagement platform on which citizens co-create their city. The platform facilitates a two-way communication between the city and its citizens. Citizens post ideas, interact on them and upvote the best ideas. On the other hand, the local government uses CitizenLab to let its citizens participate in its policy through crowdvoting (e.g. for budget allocation). Our SaaS solution is the medium for smart governments to make decision-making more democratic, more transparent and more collaborative through citizensourcing. It's CitizenLab's mission to shape citizen participation for the digital age.
Wayback Machine: http://web.archive.org/web/20160816043405/http://www.citizenlab.co/