Simple Poll - The easiest way to create polls in Slack
Icebreaker from Range - Start your meeting with 200+ free team-building questions
iPoll.app - Create instant polls and forms with in slack!
Covalent - Interactive icebreakers for remote teams
doopoll - Create live, instant, editable polls effortlessly
Icebreakers - Play the coolest new sport in town: Icebreakers!