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What is a subscription calendar?

Last updated July 1, 2026

A subscription calendar is a live calendar feed you create in AddEvent that your audience subscribes to once. Every event you add or update automatically appears in subscribers' personal calendar apps - Google Calendar, Apple Calendar, Outlook, and more - without any further action from them.

How it works in practice

  1. You create a calendar in AddEvent and add your events
  2. You share a "Follow Calendar" button, link, or landing page with your audience
  3. A subscriber clicks it and chooses their calendar app - the subscription is created in seconds
  4. From that point on, your calendar lives inside their personal calendar app alongside their own appointments
  5. When you add a new event or update an existing one in AddEvent, the change syncs automatically

Why it's different from sending individual invites

With a subscription calendar, you set it up once. Every future event you add reaches all your subscribers automatically - no new email blast, no re-sending invites. A subscriber who follows your calendar today will automatically see a new event you add six months from now.

What subscribers experience

  • Your events appear directly in their Google, Apple, or Outlook calendar alongside their personal appointments
  • Their device fires automatic reminders at the times their calendar app is configured for
  • When you cancel or reschedule an event, the change reflects in their calendar on the next sync

Common use cases

  • Sports teams and leagues - season schedules that update when games are rescheduled
  • Webinar and workshop series - attendees subscribe once and get every session automatically
  • Fitness studios and gyms - class schedules synced to members' phone calendars
  • Retailers - flash sales, pop-ups, and product launch dates pushed directly to followers' calendars
  • Community organizations - all upcoming events in one live feed subscribers opt into

How many subscribers can I have?

Subscriber limits depend on your plan: 20 on Hobby (free), 1,000 on Small Business, 5,000 on Professional, and 5,000+ on Enterprise.
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