Simple Poll - The easiest way to create polls in Slack
iBucket - A social bucket list apps that helps you achieve your goals & trips. Available for iOS, Android and Web. Dream it. Plan it. Do it.
Twitter Polls - Polls embedded in tweets
Kurator - The premier Chrome extension for savvy researchers and publishers alike. Curate your interest and publish to your website, newsletter and social media sites directly from the browser.
Surveys in Slack by Polly - The world's first fully immersive Slack-based survey product
FocusOKR - Focus and achieve your goals using Objectives and Key Results