According to their Facebook page, PubliVate provides “purpose-built, outcome driven innovation and collaboration solutions for the public and private sector.”
From the Collaboration Project guide:
The PubliVate Engagement Platform is an ideation tool that allows participants to post, view, comment, and vote on ideas that respond to a question. The platform is marketed toward “challenges” in which participants submit responses to a challenge issued by the host. Examples of the platform’s use generally have a high degree of design customization.
Publivate is based in Ottawa, Ontario (Canada).