1World Online - 1World's Platform consists of applications like polls, quizzes, surveys, and debates to boost engagement and revenue opportunities.
GitHub Polls - Polls for GitHub issues and readme
Outgrow - Enabling marketers boost conversion with interactive, beautiful & viral quizzes/calculators.
Twitter Polls - Polls embedded in tweets
doopoll - Create live, instant, editable polls effortlessly
Polls for WhatsApp - Create & share quick polls in your WhatsApp groups