Eventbrite - Discover Great Events or Create Your Own & Sell Tickets

Higher Logic - Private, secure online communities that stimulate conversation and ignite engagement.

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.

Tribe.so - Tribe is a white-label platform, empowering the new generation of online communities.

Cvent - Cvent's event management software provides event planners with a complete solution to increase event attendance and decrease event costs.

Discourse - Discourse is an open source discussion platform built for the next decade of the Internet.