In tandem with your Exchange/Outlook Calendar

OnceHub uses Microsoft’s industry-standard protocols to establish a continuous connection with your Exchange/Outlook Calendar.
  • Real-time connection
  • Full privacy and security
  • Never get double booked
Personal and corporate connections

Each team member can be responsible for connecting their own Exchange account. If more control is required, a corporate connection can be established, automatically connecting the entire organization or selected departments only. Learn more about the corporate connection

Two-way sync with your connected calendar

When you reschedule an event in your connected calendar, the meeting time is automatically updated in your OnceHub account. When you delete an event in your connected calendar, the meeting is canceled and all stakeholders are notified.

Real time connection

OnceHub works with your Exchange/Outlook Calendar in real time. Bookings are automatically created in your calendar and busy time immediately blocks your availability.

Prevent double booking

Our real-time calendar connection ensures you never get double booked. Bookings are automatically created in your calendar and busy time immediately blocks your availability.

Secure connection

OnceHub only uses Microsoft standard protocols. All communication with your calendar is encrypted, keeping your data safe and secure.

Keep your calendar private

Customers can only see available time slots. Your calendar details and free/busy patterns are never revealed.

Retrieve busy time and schedule in multiple calendars

Busy time can be retrieved from any number of calendars and bookings can be created in additional calendars that you own.

Automatically send a calendar invite

When a booking is made, a calendar invite is automatically sent to your customers, seamlessly adding the event to their calendars