Microsoft Office Outlook, Google Calendar, FamilyWall, Apple Calendar, OurHome, BusyCal, Rainlendar, Picniic, Morgen, Fossify Calendar, Lightning Calendar, Cupla, Remember The Milk, Me Calendar, FamCal, Family Tools, Desktop iCalendar, Familio, Simple Calendar, Homechart, Spotless: A simply clean home, GMinder, PlenoFamily, SquareHub, MeetVibe, HipCal, Flatastic, Convenient Calendar, Family Organizer, Family Tasks, Kinppy are some alternatives to Cozi.