Calendar & Scheduling Tools for Teams and Organizations
Coordinate Calendars Across Teams and Organizations
Calendar systems are built around the accounts and organizations they belong to. That becomes a problem when scheduling depends on people working across separate companies, tenants, and calendar environments.
CalendarBridge makes the availability needed to coordinate visible across those systems, so teams can schedule accurately without exposing private calendar details.
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Where Organizations Use CalendarBridge
CalendarBridge is often deployed when people or resources that need to schedule together are separated by calendar tenants, platforms, or organizational structure.
Mergers & Acquisitions
Give newly combined teams accurate availability across separate Microsoft 365 or Google Workspace tenants. CalendarBridge reduces scheduling friction and helps prevent conflicts before tenant consolidation is complete.
Cross-Tenant Organizations
Connect availability across subsidiaries, sister companies, business units, or other groups maintained in separate tenants so employees can schedule across them from the calendar tools they already use.
Mixed Microsoft & Google Environments
Sync calendars between Microsoft 365 and Google Workspace so teams can schedule accurately across platforms without moving everyone onto the same calendar system.
Shared Calendars & Resources
Keep shared calendars, conference rooms, and other resources availability accurate across the calendar environments where employees need to schedule them.
Deploy CalendarBridge Across Your Organization
Create an organization account, add licenses as needed, and choose whether admins or individual users manage the CalendarBridge setup.
Choose How CalendarBridge Is Managed
Use Managed User licenses when employees should configure their own accounts, Managed Sync licenses when admins need to manage calendar connections centrally, or a combination of both.
Add & Manage Licenses as Needed
Purchase, assign, and reassign licenses as more teams adopt CalendarBridge. Manage users and licenses from the organization admin portal.
Set the Rules for Calendar Sync
Control whether calendars sync one way or multidirectionally and what information can be shared. For Managed Sync deployments, admins can also authorize domains and create connections in bulk.
Make Every Calendar Work Like One
Calendar Sync
Keep availability synchronized across users, teams, tenants, and calendar platforms without manually maintaining duplicate holds.
Unified Calendar
See commitments across your different calendars in one place, whether or not those calendars are synced.
Scheduling Pages
Offer meeting times based on availability across your connected calendars, not just the calendar belonging to the organization receiving the link.
AI Scheduling Assistant
Delegate scheduling through email while accounting for commitments across the calendars that determine your availability.
- Need Help or Have a Question?
See How CalendarBridge Fits Your Organization
Whether your teams work across separate departments, Microsoft 365 tenants, Google Workspace accounts, business units, or external organizations, we’ll help you determine the CalendarBridge setup that fits your environment.
Get Help Planning Your Team Setup
Tell us a little about your organization, the number of users you need to support, and any setup or security questions you have. A CalendarBridge team member will follow up to help you choose the right path forward.
By submitting this request, you agree that CalendarBridge may contact you about your request, and you agree to our Privacy Policy and Terms of Use.
Privacy and Security Come First
With CalendarBridge, you stay in full control of your calendar and personal data.
We never store, analyze, or sell your calendar data to anyone.
We only request bare-minimum calendar permissions, never your email or files.
SOC 2® verified and Microsoft 365 GCC High compatible for ultimate compliance.
GDPR Compliant
Including DPA
SOC 2® (Type 1 & 2)
Verified, 2026
HIPAA Compliant
Since 2022
Trust Center
Available on Request
Trusted by Teams and Organizations Around the World
5.0
Managing leadership schedules across distinct department calendars used to require 5 to 10 back-and-forth emails per meeting. CalendarBridge’s real-time sync and AI scheduling assistant completely removed that friction. We’ve eliminated double-bookings across our Google and Outlook accounts, saving each manager roughly 4 hours a week in administrative overhead.
Sarah T.
Director of Operations
5.0
Our consultants operate inside client environments with dedicated client email accounts, which used to mean total schedule blind spots for our internal HR and resource management teams. CalendarBridge lets us sync availability across every account seamlessly, while keeping private event details strictly protected. We get total schedule visibility without compromising client privacy or internal data.
Elena R.
Head of People & Talent
5.0
Our team relies on both Microsoft 365 and Google Workspace across different departments, which constantly led to double-bookings and manual schedule updates. CalendarBridge solved it instantly. Setting it up took minutes, IT approved the security model right away, and our team’s availability stays synced automatically in real time without any extra effort.
Marcus V.
IT Operations Manager
- Trust is Everything
We are Trusted by Major Companies Across All Industries
For enterprise-grade security and account management tools, companies turn to CalendarBridge.
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FAQs About Our Calendar Tools for Teams and Organizations
Quick answers to the most common questions. Need more help? Check out our help site.
Yes. CalendarBridge can synchronize calendars across separate Microsoft 365 tenants and Google Workspace domains, including between Microsoft and Google environments. Users can maintain accurate availability in the calendar tools they already use without requiring the organizations to share the same tenant or calendar platform.
No. CalendarBridge connects calendar environments while allowing the underlying tenants, domains, and accounts to remain separate. Organizations can maintain cross-tenant availability while a consolidation or migration is still in progress, or when the environments need to remain separate permanently.
Yes. With Managed Sync licenses, authorized administrators create and manage sync connections centrally. Connections can also be created in bulk, and end users do not need to log in to CalendarBridge or configure the syncs themselves.
Managed User licenses give employees their own CalendarBridge accounts. Users connect their calendars, configure their own syncs, and can use other CalendarBridge features available with their plan, such as Scheduling Pages, Unified Calendar, and the AI Scheduling Assistant.
Managed Sync licenses are designed for administrator-controlled calendar syncing. Administrators create and manage the connections centrally without requiring end users to set them up. Organizations can use either licensing model or combine them.
Yes. CalendarBridge group administrators can set policies governing which domains users are permitted to sync with and what calendar information they are allowed to share. Depending on the configuration, syncs can share full event details, Busy-only availability, or an intermediate level of event information.
Yes. CalendarBridge supports resource calendars such as conference rooms as well as supported shared-calendar configurations. With Managed Syncs, administrators can create connections directly for Microsoft 365 and Google Workspace resource calendars. Shared calendars may require appropriate calendar permissions depending on the platform and deployment model.
No additional software is required for calendar syncing. CalendarBridge is cloud-based, so employees can continue using Outlook or Google Calendar and their existing scheduling workflows. With administrator-managed syncs, employees also do not need to configure the CalendarBridge connections themselves.
CalendarBridge provides security and compliance resources for vendor and IT reviews, including information about authentication and permissions, data handling, administrative controls, security policies, subprocessors, and compliance documentation. Organizations conducting a formal review can also use the CalendarBridge Trust Center to review available materials and request additional documentation.
Yes. Organizations can begin with a free trial or a smaller deployment to validate their calendar configuration and workflow before expanding. Smaller groups can use the self-service signup process, while organizations planning larger deployments can work with the CalendarBridge team to determine the appropriate setup.
CalendarBridge provides access controls, but the available options depend on the platform and deployment model. With Managed Users, Microsoft 365 and Google Workspace administrators can restrict which users are permitted to use CalendarBridge. For Managed Sync deployments, Microsoft 365 administrators can restrict application access to designated users through a security group. Google Workspace Managed Syncs use domain-wide delegation, so the underlying authorization applies across the domain rather than being limited to selected calendars.