myQuiz.org - myQuiz is an Audience Engagement Cloud Platform
QuizUp - QuizUp gives you the opportunity to test your trivia skills against friends and strangers throughout the world.
TestMOZ - TestMOZ is an online platform for creating interactive quizzes and questions to keep your audience engaged on your social media, websites, or blog channels.
A Google a Day - Online trivia game where you use Google's search to answer questions as fast as you can.
QuizWhizzer - QuizWhizzer is a platform that allows you to create a quiz to engage your audience inactivity.
Trivia Crack Kingdoms - The amazing quiz game that lets you test your knowledge and challenge your friends to see who is the smartest. Developed by Etermax