Sync Google Calendar with Exchange Server and Microsoft 365
A few of your people live in Gmail, the rest in Exchange or Microsoft 365. Everyone still sees the same meetings.
Before and after
The same month, seen by someone in Google Calendar.
Without sync
Only Google meetings. The Exchange meetings are somewhere else, so you book over them.
With AddSync Sync
Meetings from every system in one calendar.
What your Gmail people get
One view
Exchange and Microsoft 365 meetings show up in Google Calendar.
No double bookings
Colleagues in other systems see when you are busy.
No copying
You stop retyping meetings into a second calendar.
Your direction
One way, the other way or both ways for every source.
Four steps, and your people sign in themselves
Google Calendar at a glance
| Sign-in | Google account, after an optional email invite |
| Direction | One way, the other way or both ways, set per source |
| Syncs with | Exchange Server 2016, 2019 and SE, Microsoft 365, Outlook.com, Apple Calendar, HCL Domino |
| Meetings | Zoom links travel with the meeting |
| Built for | Businesses and IT teams |
A small example
Example, not a real customer. Acme Corp works in Exchange, the sales team in Gmail.
Google Calendar sync questions
Can I sync Google Calendar with Exchange Server or Microsoft 365?
Yes. AddSync Sync connects Google Calendar with Exchange Server 2016, 2019 and SE, Microsoft 365, Outlook.com, Apple Calendar (iCloud) and HCL Domino. You choose the direction for every source.
How do my people connect their Google account?
You add them one by one or import a list, and you can send an optional email invite. Each person signs in with their Google account. You do not collect passwords.
Is it the same as Gmail calendar?
Yes. People say Gmail calendar and Google Calendar for the same calendar. AddSync syncs it.
Can I sync in one direction only?
Yes. One way, the other way or both ways, set per source.
What if only a few people use Google in a Microsoft company?
That is a common setup. The few in Google Calendar and the rest in Exchange or Microsoft 365 all see the same meetings.
How many people can I add?
As many as the number of licenses you bought.
Is AddSync for private users?
No. AddSync is built for businesses and IT teams.
Sync Google Calendar with other systems:
Want AI for your Gmail mailbox? See AddSync AI for Gmail.
Bring Gmail and Exchange into one calendar
Start a trial and connect your first Google Calendar source.
Google, Gmail and Google Calendar are trademarks of Google LLC. AddSync is an independent product. Olivia Hayes, Liam Brooks and Acme Corp are examples.

