ProctorFree - ProctorFree provides continuous, on-demand identity verification and student authentication for online learning and testing.
DemocracyOS - DemocracyOS is an open source application for online decision making.
ALEKS - ALEKS is a web-based artificially intelligent assessment and learning system that uses adaptive questioning to accurately determine exactly student knows.
Owlie - A beautiful app for quick decision making with friends
ClassMarker - The ClassMarker online testing website, is a professional, easy to use, online quiz maker that marks your tests and quizzes for you. Create online quizzes free quiz maker. Web-based online testingWeb-based online testing service | Free quiz maker.
Decidim - Free Open-Source participatory democracy for cities and organizations