1261 Like Wikipedia Good alternative? YES NO Wikipedia is a free, multilingual encyclopedia project supported by the non-profit Wikimedia Foundation. Wikipedia has 17 million articles (3.5 million in English)... Free Open Source Web Android iPhone Blackberry Android Tablet Kindle Fire MediaWiki Ad-free IFTTT integration Multiple languages User generated Add a feature
17 Like Encyclopædia Britannica Alternative? YES NO The Encyclopædia Britannica is a general English-language encyclopaedia published by Encyclopædia Britannica, Inc., a privately-held company. The articles in... Commercial Mac Windows Web No features added Add a feature
8 Like Infogalactic Good alternative? YES NO Infogalactic is an Internet-based, free-content encyclopedia project that is a dynamic fork of Wikipedia and improves upon the online encyclopedia's model of openly... Free Web No features added Add a feature
2 Like Oppia Good alternative? YES NO Oppia is a free, open-source learning platform. Full of interactive activities called 'explorations', Oppia helps curious minds learn and teach. Free Open Source Mac Windows Linux Web Self-Hosted No features added Add a feature
