Outgrow - Enabling marketers boost conversion with interactive, beautiful & viral quizzes/calculators.
Paperform - A digital Swiss Army Knife for Small Businesses
Quizzes for Pages - Quizzes for Pages is an application to create and share quizzes on your Facebook Page.
Tally.so - The simplest way to create forms, for free.
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.
Acquainted - A simple tool to create conversational polls and surveys