PrimeCare - Long-term care pharmacy software
Appointment Booking Calendar - With the Appointment Booking Calendar you can accept online bookings from a set of available time-slots in the calendar.
Status Hero - Automated Stand-ups, Reports and Insights for Software Teams
MakePlans - Online appointment booking - MakePlans
BookSteam - BookSteam Online booking and appointment scheduling software for businesses worldwide. Easy to use, cloud based web scheduler that includes class and group bookings. Calendar management and schedule organization, trusted by thousands.
Dudle - Dudle is an online scheduling application, which is free and open source.