Callara connects to Microsoft 365 / Outlook to read your live availability and write new appointments. Works with personal Outlook accounts and enterprise Microsoft 365 deployments.
What it does
- ✓Live free/busy checks — no double-bookings against your team's calendar.
- ✓Works with Microsoft 365 personal, business, and enterprise plans.
- ✓Auto-attaches caller details and call recording to the calendar event.
How the integration works
01
Sign in with Microsoft
OAuth via Microsoft Entra ID. Admin consent supported for org-wide deployment.
02
Pick a booking calendar
Choose which Outlook calendar gets new appointments.
03
Set your booking rules
Hours, buffer, duration, location, and required intake fields.
Start your free trial — Microsoft Outlook included
14-day free trial. All integrations included.