Opinion Stage - Opinion Stage provides tools to create viral polls, quizzes, surveys and more to drive viral reach and engagement.
EasyPolls - EasyPolls is a user friendly tool for creating online polls.
Typeform - Create beautiful, next-generation online forms with Typeform, the form & survey builder that makes asking questions easy & human on any device. Try it FREE!
uQuiz - uQuiz is an online quiz maker for websites and blogs.
Outgrow - Enabling marketers boost conversion with interactive, beautiful & viral quizzes/calculators.
Survey Monkey - Create and publish online surveys in minutes, and view results graphically and in real time. SurveyMonkey provides free online questionnaire and survey software.