The best alternatives to Questo are Quizbot, Campaignware, and DOOZY. If these 3 options don't work for you, we've listed a few more alternatives below.
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Quizbot is a simple but powerful tool that lets you generate quizzes in a few seconds that you can use on your LMS, for your class, or even for self-studies! Save yourself time and create quizzes in a zap.
Campaignware helps brands engage with their social audience and grow their email list - through a huge range of free digital content campaigns, from quizzes, trivia, polling, surveys, user generated content and more. At a low cost with no code.
One platform for all your virtual team events, socials and onboarding. Connect with games, quizzes and icebreakers. Build a strong connections in your remote team.
Flexudy is a simple tool that assists you in the rapid creation of quizzes, corporate-training bites, courses and summaries. Check this how-to-create-an-account tutorial.