Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Online


Golden is described as 'Self-constructing knowledge database built by artificial and human intelligence with the goal of mapping all human knowledge' and is an website in the education & reference category. There are more than 25 alternatives to Golden, not only websites but also apps for a variety of platforms, including Android, iPad, iPhone and Android Tablet apps. The best Golden alternative is Wikipedia, which is both free and Open Source. Other great sites and apps similar to Golden are Grokipedia, Wikiversity, Encyclopædia Britannica and Wikiless.


Worldometers is run by an international team of developers, researchers, and volunteers with the goal of making world statistics available in a thought-provoking and time relevant format to a wide audience around the world.




WikiPathways was established to facilitate the contribution and maintenance of pathway information by the biology community. WikiPathways is an open, collaborative platform dedicated to the curation of biological pathways.

Online dictionary and encyclopedia with pictures, facts, and videos. Get information and homework help with millions of articles in our free, online library.
Citizendium, powered by MediaWiki, is "an open wiki project dedicated to creating a free, comprehensive, and reliable repository of structured knowledge". Unlike with Wikipedia, a contributor must register using their real name and verify their identity.

Panthrisk is a real-time, AI-driven platform that tracks and visualizes humanity’s most critical existential risks — including nuclear war, AI, climate change, pandemics, misinformation, and unknown threats.

User-editable encyclopedia for fans of anthropomorphic animals. Over 18,000 articles on furry community and culture in twenty-one languages.


WikiLinks provides a fun and engaging experience of Wikipedia content through a brilliantly designed, mind-mapping interface. Browse articles with full video content and see linked articles in a navigable mind-map, tapping and holding for a quick preview.




Wikipedia, better than ever—on iPhone, iPad, and Apple Watch. Discover the world and enjoy beautiful typography with this sleek app.




Protopedia is a wiki style database containing information on a wide array of biological macromolecules. The site offers generalized information about the molecule of interest in addition to providing 3D visuals on the structure of the molecule and information on its...