D21 Alternatives
D21
D21 is an innovative voting system that helps you make smarter, more informed decisions.
Czech mathematician Karel Janecek invented the D21 voting system in 2012 as a tool to fight corruption and empower voters in his home country. With a home office in Prague, D21 now has team members on the ground in New York, Paris, Tunis, Beijing, and Bangalore. D21 is structured as a social enterprise, with its primary mission to strengthen democracy through more informed and effective decision-making worldwide.
Best Open Source D21 Alternatives
Are you still using D21? Let's compare it to the best other options below. Maybe one of these D21 alternatives will work on your device, too.
LimeSurvey
FreemiumOpen SourceMacWindowsLinuxWebSelf-HostedPHPLimeSurvey (formerly PHPSurveyor) is an Open Source PHP web application to develop, publish and collect responses to online & offline surveys. Anonymous and...
Features:
- Quiz maker
- Multiple languages
- Php
- Responsive design
DemocracyOS
FreeOpen SourceWebSelf-HostedDemocracyOS is an open source app for collaborative decision making and the easy governance of organisations and communities.
ApPHP DataForm
CommercialOpen SourceWindowsLinuxSelf-HostedPowerful PHP web control for creating and manipulating rich data forms. It enables various methods for display, edit, and update form data.
Features:
- Form builder
- Forms
- Web Forms
Upvote Comparison
Interest Trends
D21 Reviews
Add your reviews & share your experience when using D21 to the world. Your opinion will be useful to others who are looking for the best D21 alternatives.