Your calendars.
Always in sync.

Two-way sync keeps everything up to date. Your busy times block automatically. New bookings appear in your calendar instantly.

Google Calendar
09:00 Doctor visit
14:00 Client call New
Outlook Calendar
11:00 Team meeting
16:00 Strategy session New
iCloud Calendar
13:00 Lunch
Syncing...
Your availability Dec 15
09:00 Busy
10:00 Available
11:00 Busy
12:00 Available
13:00 Busy
14:00 Booked Meet
15:00 Available
16:00 Booked Teams
Trusted by 1,000+ clients
Two-way sync

It works both ways

Your calendars talk to each other through Zencal.

From your calendar to Zencal

Doctor visit, team meeting, or lunch? Zencal sees it and blocks that time. Clients can't book when you're busy.

From Zencal to your calendar

Client books a meeting? It appears in your Google, Outlook, or iCloud calendar. With video link included.

Benefits

Everything syncs. Automatically.

Set it up once. Works forever.

Two-way sync

Bookings go to your calendar. Your events block your availability.

Multiple calendars

Connect Google, Outlook, and iCloud. All at once.

Auto video links

Google Meet or Teams links created and sent automatically.

No double-bookings

Doctor appointment? Zencal knows and blocks that time.

Real-time updates

Changes sync in seconds. Always accurate.

Easy setup

Connect in two clicks. No technical skills needed.

How it works

Setup in 2 minutes

Four simple steps.

1

Connect calendars

Google, Outlook, or iCloud. Just log in.

2

Choose sync settings

Pick which calendars to check for conflicts.

3

Enable video links

Auto-create Meet or Teams links if you want.

4

Done

Everything syncs. Clients get calendar invites.

Full feature list

Everything included

No extra cost. All sync features in every plan.

Google Calendar sync
Outlook Calendar sync
iCloud Calendar sync
Two-way synchronization
Auto Google Meet links
Auto Microsoft Teams links
Multiple calendar support
Conflict detection
Real-time updates
Calendar invites for clients
Busy time blocking
Free/busy visibility
Event details sync
Timezone handling
Buffer time support
Recurring events support
Color-coded events
Quick reconnection
Secure OAuth connection

No more
double-bookings.

Zencal checks all your calendars before showing availability. Busy in Google? Blocked in Zencal. Simple.

  • Checks Google, Outlook, and iCloud.
  • Updates in real-time.
  • Works with multiple calendars per account.
Start 14-days trial
Google Google Calendar Connected
Outlook Outlook Connected
iCloud iCloud Connected
Integrations

Connects to the tools you already use

See All Integrations