FullCalendar - FullCalendar is an open-source JavaScript event calendar.
FreeBu - Smart free/busy calendar sharing and meeting organizer.
Letsfind - Letsfind is a fast, easy-to-use, ad-free way to create online (meeting) polls.
Fasterplan - Fasterplan is a collaborative tool that helps you and your friends/business partners to better...
CozyCal - Online appointment scheduling
Doodle - Make meetings happen. With Doodle, scheduling becomes quick and easy.