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Integrations / 

Microsoft Outlook

Create and sync Sine invitations directly within Microsoft Outlook.
Related integrations

Sine + Microsoft Outlook offers hosts the ability to create and sync invitations straight from their Outlook calendar.

Benefits of Sine for Outlook:

  • Seamlessly and conveniently add all the information you need to create and sync a Sine invite in Outlook
  • The add-in lives in the toolbar, so it's easy to remember to invite visitors in Sine.
  • Invite multiple guests at once or one-by-one.

How it works:

  • Start by installing the Sine for Outlook Add-in
  • Create a new meeting in your calendar
  • Confirm the date and set an expiration time (if required)
  • Choose which people in the meeting you want to invite
  • Open the Sine plugin, select the location of the visit and the visitor type
  • Click "Sync invitation" to make it official


  • Sine for Outlook works with most versions of Outlook that allow add-ins for Office: Outlook Web App and Office 2016 for Windows and Mac
  • Sine for Outlook does not work on Outlook mobile app
  • You must have a Sine account and an Office 365 Commercial subscription. On-premises Exchange Server is not supported
  • You will need to be on Sine's Large + Enterprise plan to use Sine for Outlook.

Sine account, large or enterprise plan

Microsoft 365

Exchange Online

Mac 2016, 2019, 2021 one time purchase

Windows 2019, 2021 one time purchase