Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
AceStream - AceStream is multimedia platform for video streaming.
Cvent - Cvent's event management software provides event planners with a complete solution to increase event attendance and decrease event costs.
Open Streaming Platform - A self-hosted video streaming and recording server using Python, Flask and Nginx-RTMP.
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.
Twitch - Twitch is one of the most prominent streaming services around, serving as a platform primarily for video game and pop culture streamers.