Citizendium is described as 'A wiki for providing free knowledge where authors use their real, verified names' and is an website in the Education & Reference category. There are more than 25 alternatives to Citizendium, not only websites but also apps for a variety of platforms, including iPhone, Android, iPad and Android Tablet. The best alternative is Wikipedia, which is both free and Open Source. Other great sites and apps similar to Citizendium are FANDOM (Free), Miraheze (Free, Open Source), Encyclopædia Britannica (Freemium) and Oppia (Free, Open Source).
- 32 alternatives
- WikiSpooks is a global alternative encyclopedia on politics, spy craft, deep state intelligence, and conspiracies, free of corporate influence, partisan politics, or government propaganda for historians and truth-seekers to read, edit, and share. View 73 alternatives to WikiSpooks.comNo screenshots yet
- Free • Open Source