Compare the Top On-Premises Event Calendar Software as of June 2026

What is On-Premises Event Calendar Software?

Event calendar software helps organizations create, manage, publish, and promote event schedules through interactive online calendars. These platforms enable businesses, associations, educational institutions, venues, and community organizations to organize events, manage registrations, and share event information with attendees across websites and digital channels. The software often includes features such as recurring events, event categorization, ticketing, registration management, reminders, calendar synchronization, and mobile accessibility. Many event calendar solutions integrate with CRM systems, marketing automation platforms, payment processors, and website builders to streamline event promotion and attendee engagement. By centralizing event scheduling and communication, event calendar software helps organizations improve event visibility, increase attendance, and simplify event management. Compare and read user reviews of the best On-Premises Event Calendar software currently available using the table below. This list is updated regularly.

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    Agendex

    Agendex

    Agendex

    Marketing events, training, webinars, whatever it is, easily manage your event calendars in Outlook and then publish them for everyone to see! Bring people, rooms, and resources together with our user-friendly, powerful free/busy search, it even works across multiple Exchange/M365 systems! Stop the email back-and-forth when trying to book meetings with external recipients; just send them your MyAvailability link and let them book what’s convenient for them! Smart, secure calendar sharing and booking for your entire organization. Agendex allows you to share events publicly so that anyone can view them and click to join them on the spot. You can provide a calendar link in emails or on your website, or even embed calendars on your website. Managed directly from Outlook, your everyday tool! These calendars can provide information about marketing events, webinars, training sessions, etc. Visitors can view information about any event and even register if you provide a registration link.
    Starting Price: $99 per month
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