Appointment Booking Calendar - With the Appointment Booking Calendar you can accept online bookings from a set of available time-slots in the calendar.

Caterease - Make catering easy with Caterease, the world's best catering software. See for yourself why there is nothing else like the Caterease experience. Product TourTake a product tour of Caterease software.

MakePlans - Online appointment booking - MakePlans

CaterTrax - The CaterTrax Platform streamlines back-of-the-house processes to increase operational efficiency, view orders for the day, week, or month, plan preparation, staffing, and inventory.

Dudle - Dudle is an online scheduling application, which is free and open source.

Monkey.cool - Monkey lets you have fun chats with new people! When you’re matched with a new person, you can tap time to keep chatting. If the other person taps time too, the call goes on.