uHerrd - uHerrd is one of the best platforms that help you to create and search powerful opinion polls.
Quizzes for Pages - Quizzes for Pages is an application to create and share quizzes on your Facebook Page.
Polly.ai - Capture instant feedback on Slack, Teams and Zoom with Polly
Outgrow - Enabling marketers boost conversion with interactive, beautiful & viral quizzes/calculators.
Curious Polls - Answer a question once a day for the chance to win £100/$100
Poll Everywhere - Audience response system that uses mobile phones, twitter, and the web. Responses are displayed in real-time on gorgeous charts in PowerPoint, Keynote, or web browser.