Twitter Polls - Polls embedded in tweets
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Curious Polls - Answer a question once a day for the chance to win £100/$100
Cvent - Cvent's event management software provides event planners with a complete solution to increase event attendance and decrease event costs.
Simple Poll - The easiest way to create polls in Slack
Ticket Tailor - Ticket Tailor is an easy-to-use event ticketing platform that allows event organizers of all shapes and sizes to sell tickets online.