ManageEngine AD360 - AD360 is an integrated solution for Identity and Access Management needs in Windows environment.
Appointment Booking Calendar - With the Appointment Booking Calendar you can accept online bookings from a set of available time-slots in the calendar.
SailPoint IdentityIQ - IdentityIQ is an IAM solution that unifies identity management processes across cloud, mobile and on-premises environments.
MakePlans - Online appointment booking - MakePlans
Microsoft Azure Active Directory - Azure Active Directory is a comprehensive identity and access management cloud solution that provides a robust set of capabilities to manage users and groups and help secure access to applications including Microsoft online services like Office 365 …
Dudle - Dudle is an online scheduling application, which is free and open source.