Highfive is compatible with Google for Work. You can log in to Highfive using your Google Apps account, and we offer an extension that allows you to automatically drop a link to a Highfive meeting into a Google calendar invite. You can download the Highfive for Google Calendar extension here.
Additionally, if you login to Highfive with your Google Account, you'll be able to see your calendar inside of Highfive.
This feature allows you to join Highfive meetings on your calendar by simply opening Highfive. Highfive will show you your most recent calendar event, as well as the rest of your day. Simply click on the event and drop into the call. (Any calendar events that are created with a Highfive meeting link will be clickable.)