Oppia
Oppia is a free, open-source learning platform.
17 Alternatives To Oppia
Aard Dictionary
Dictionary and offline Wikipedia reader.
Alchetron
Visit Alchetron it is a free social encyclopedia for Internet users where you can search & share thousands of organized topics which can be anything and everything !!
Chamilo
Chamilo is a software that allows you to create a virtual campus for the provision of online or semi-online training.
Everipedia
The world’s largest english encyclopedia
Fandom
Anyone can create a wiki!
Fedena
Fedena is a multipurpose school management software & school information management system used by education institutions worldwide for administration & academic-related activities.
Golden
Mapping all human knowledge
Infogalactic
The planetary knowledge core
Miraheze
Miraheze is a wiki farm (hosts wikis) for free and with no ads, it also provides custom domains…
Moodle
Moodle - Open-source learning platform | Moodle.org
SWAD
A free-software, educational, online tool for managing courses and students.
Scholarpedia
Scholarpedia is a wiki-based encyclopedia that features the English language articles and helpful materials only.
Stubia
Stubia is a mobile encyclopedia that limits each article to 160 characters: this limitation makes…
Viki - Wikipedia
Discover the world and enjoy beautiful typography with Viki - Wikipedia.
Wikipedia
Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.
XOWA
The free, open-source, offline wiki application
edx-platform
The edx-platform is the main repository of edX Code covering both the LMS and the authoring tool…