Connect once. Calendio reads your real-time availability, blocks busy slots automatically, and never double-books you.
Connect your calendar freeAvailability updates the moment your calendar changes. If you add a meeting at 2 PM, that slot is blocked instantly on your Calendio page.
We only see your busy/free status — never your event titles, attendees, or descriptions. Your calendar stays private.
Connect your work and personal calendar simultaneously. Calendio checks all of them before showing a slot as available.
Google Calendar
Full two-way sync — available now
Microsoft Outlook
Full two-way sync — available now
Apple Calendar (iCloud)
Read-only sync — coming soon
Your availability · Today