Cortico.ca - Cortico is a medical clinic booking system integrated with OSCAR
Dudle - Dudle is an online scheduling application, which is free and open source.
FullCalendar - FullCalendar is an open-source JavaScript event calendar.
skedge.me - Online Appointment Scheduling Customized for Enterprise Brands
Framadate - Make your polls
Calendly - Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.