VCalendar
VCalendar is an open source Web calendar application for posting and maintaining events and schedules online.
18 Alternatives To VCalendar
Apple Mail
There’s big news attached.
Boomerang Calendar
Smart Calendar Assistant for Gmail | Boomerang Calendar
CalReply
CalReply is a Calendaring platform that enables TV networks and businesses to enable fans and viewers to subscribe to event schedules.
Calendar Anything
CalendarAnything offers a customizable and easy to use calender tool for Salesforce. Create Customizable Calendars From Any Standard or Custom Object in Salesforce
Quickly turn on/off the calendars on your interface; color-code calendars and easily identify what you’re viewing Organize calendars by themselves or into groups Conditional coloring Simple click-to-edit, drag-and-drop interface Add and edit records directly from the calendar, including cut, copy, edit, and clone Click to add/edit records directly Hover to view details Click and drag to extend or move dates
Calendarix
Calendarix is a powerful and easy to use web-based calendar that runs on PHP and MySQL.
Calogic
CaLogic is a feature rich, muti-user, open source web calendar.
Campaign Calendar
Campaign Calendar by Bracket Labs builds a marketing calendar from your Salesforce Campaigns.
Cronofy
Unified Calendar API for developers
FullCalendar
FullCalendar is an open-source JavaScript event calendar.
Kin Calendar
The simple and connected calendar
LearnCore
LearnCore is the training and coaching software proven to boost performance for sales and customer success.
Microsoft Hotmail
Collaborative Calendars
OfficeCalendar
Share Microsoft Outlook calendar and contact folders
Ops Calender
Ops Calender is a marketing and editorial calendar to streamline content production, plan better topics, and measure results.
Teamweek
A project management software to help you get the best overview. Plan fast, change plans faster!
Teem
Cloud-based meeting room booking system
Tockify
Customizable web calendars that blend into your site
UpTo
Life goes beyond meetings and appointments