Khan Academy, Wikipedia, Fandom, Nuclino, Everipedia, Newslines, ATutor, Stubia, Miraheze, Sakai, Worldometers, RELATE, Wyzed LMS, WikiLinks, Wikiwand, Gamepedia.com, Teachr LMS, Scholarpedia, Encyclopædia Britannica, WikiSpooks.com, Alchetron, Docebo, Fronter, WikiGalaxy, WikiIndex, ILIAS, .LRN, Boopsie, Mensoro, Cloudschool, Paradiso LMS, Wikiversity, GyrusAim, MyWikis, Encyclopedia.com, the full wiki, Nucleus LMS, WikiExplorer, WikiDroyd, Citizendium, Wikero, Wikifur, Encyclopedia of Earth, Socialcube, Namaste! LMS, Metacademy, Qustn Tech, Lunyr, wikipedia.moesalih, Wikiless are some alternatives to Oppia.