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Calendar

Your schedule, in one place

Day, week, and month views with two-way sync to Google Calendar, Microsoft 365, and Apple Calendar. Every event, every provider — one timeline. Stop checking three apps to see what's next.

Day, Week & Month

Switch views instantly

Two-way sync

Google, Outlook & Apple

Attendee tracking

RSVP status at a glance

Meeting links

Meet, Zoom & Teams detected

March 2025
DayWeekMonth
Mon 17
Tue 18
Wed 19
Thu 20
Fri 21
Team standup
9:00
Client call
10:00
Design review
2:00
Sprint planning
11:00
1:1 with Sarah
3:00
Synced with Google Calendar
Calendar Views

Day, week, or month — you choose

Switch views to see your schedule at the right zoom level. Click any event for the full picture — title, description, location, attendees, and RSVP status. Supports all-day and multi-day events with recurrence rules, color-coded by source.

  • Click any slot to create an event instantly
  • Status tracking — confirmed, tentative, or cancelled
Calendar Sync

Two-way sync, your rules

Connect Google Calendar, Microsoft 365, or Apple Calendar (CalDAV) with OAuth. Choose bidirectional, inbound-only, or outbound-only sync per calendar, and connect multiple accounts per provider. Events flow both ways, so you never have to check two places.

  • Toggle individual calendars on or off
  • Manual sync and real-time connection monitoring
CONNECTED CALENDARS
Calendar Sync
Google Calendar
alex@gmail.com · 3 calendars
Active
Microsoft Outlook
alex@company.com · 2 calendars
Active
Apple Calendar
alex@icloud.com · 1 calendar
Synced
Last synced 2 min ago

How it works

Three steps. That's it.

No setup wizards, no onboarding calls. Just start using it.

1

Connect your accounts

Link Google, Outlook, or Apple Calendar with OAuth. Pick which calendars sync and in which direction.

2

One timeline, every event

All events from every connected calendar appear in a single view. Switch between day, week, and month.

3

Create and manage here

Add events, invite attendees, and manage your schedule without leaving Illusly.

Why it matters

One timeline for everything

Google, Outlook, and Apple events in a single view. No more tab-switching to figure out your day.

Changes travel both ways

Create an event in Illusly and it shows up in Google. Edit it in Outlook and the change appears here. No manual duplication.

Context without clicking

Attendees, RSVP status, and meeting links visible on each event. Join the call without hunting for the link.

FAQ

Common questions

Which calendar providers can I connect?

Google Calendar, Microsoft 365 (Outlook), and Apple Calendar via CalDAV. You can connect multiple accounts per provider.

Is sync two-way?

Yes. You choose bidirectional, inbound-only, or outbound-only for each calendar.

Can I connect more than one account?

Yes. Add as many Google, Outlook, or Apple accounts as you need. Toggle individual calendars on or off.

Does it detect meeting links?

Yes. Google Meet, Zoom, and Microsoft Teams links are detected automatically and shown on the event.

See if it fits.

Free plan. No credit card. Takes a minute.