B3App - B3App is an event organizing and management platform that helps people throw, run and manage events.
FullCalendar - FullCalendar is an open-source JavaScript event calendar.
Digitevent - The powerful software to manage your event participants.
Letsfind - Letsfind is a fast, easy-to-use, ad-free way to create online (meeting) polls.
ConventionSuite - ConventionSuite is an enterprise-level event and exhibition management software that is specially developed to streamline, structure, and maximize the entire event planning process.
FreeBu - Smart free/busy calendar sharing and meeting organizer.