UserVoice - UserVoice integrates easy-to-use feedback, helpdesk, and knowledge base management tools in one platform that empowers users to speak and companies to understand.
Decidr - Make better decisions with quick A/B polls
Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community
Acquainted - A simple tool to create conversational polls and surveys
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.
tbh - The only anonymous app with positive vibes