Integration · Beta
Sainer × Outlook Calendar
AI-driven appointment booking against your Microsoft 365 calendars. Availability is pre-loaded before each call, bookings need a verified email, and every event carries a code so callers can reschedule later without ever seeing an event ID.
Before, during and after the call
Sainer pre-loads availability across your Outlook calendars before the call.
- Up to 20 slots per configured calendar fetched in advance
- Respects booking window (default 14 days), durations and business hours
- Work/school accounts only — auto-refreshing OAuth (90-day refresh window)
The AI proposes, books and reschedules appointments through Microsoft Graph.
- Live slot lookup across every configured Outlook calendar
- Books once the caller's email is verified (spell-and-confirm)
- Finds and reschedules existing appointments by verification code — same-day moves supported
Bookings are immediate — no after-call write-back needed.
- Event created via Microsoft Graph with an 8-character verification code in the description
- Caller gets a calendar invite tied to that code
- Conflict checks span every configured calendar to prevent double-bookings
How it works
- 1
Register an app in Microsoft Entra ID
Create an Entra ID app for the `organizations` segment and grant the `Calendars.ReadWrite` permission with admin consent.
- 2
Connect Outlook to Sainer
Sign in via OAuth with the work account whose calendars Sainer should manage. Sainer loads the calendars that account can access.
- 3
Configure calendars and publish
Pick the bookable calendars, set timezone, durations and booking window, and write the event title and description templates. You're live.
Don't let any customer wait.
Schedule a no-obligation call and discover how Sainer transforms your availability.
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