Keep Every Employee Aligned, Wherever They Work
Modern teams rely on accurate, up‑to‑date calendars to stay coordinated. But Microsoft 365 shared calendars, room calendars, and public folder calendars don’t automatically sync to the native apps on employee smartphones. That gap creates missed meetings, outdated schedules, and frontline teams operating without the information they need.
CiraSync closes that gap with secure, automated, enterprise‑grade Calendar‑to‑Phone Sync.
No apps to install, no user training required.
Your Shared Calendars, Delivered Automatically to Every Phone
CiraSync pushes Microsoft 365 calendars directly to the native iOS and Android calendar apps your employees already use. Whether it’s a shared team calendar, an on‑call rotation, or a company‑wide events calendar, updates appear on every device within minutes.
Perfect For:
- Frontline and field teams
- Healthcare and emergency services
- Government and regulated environments
- Distributed workforces
- MSP‑managed organizations
CiraSync Cloud
Effortless enterprise-grade one-way syncing of Contacts & Calendars across unlimited users, hosted on the Azure cloud
CiraSync On-Premise
All the benefits of CiraSync Cloud, hosted directly on-premises for high security environments
CiraSync Hub
Two-way syncing of Contacts & Calendars, not only across Microsoft environments but across Google, Hubspot, and many other CRM platforms
Enterprise Security. Government‑Grade Compliance.
CiraSync is built for organizations where data protection is non‑negotiable.
- No data stored on personal devices
- No user passwords required
- Azure‑based architecture with role‑based access
- Full support for GCC and GCC High environments
- Auditable, centralized control for IT and MSPs
Your calendars stay in Microsoft 365. CiraSync simply syncs them, securely and automatically.
Zero‑Touch Automation for IT
Managing mobile calendar access manually is time‑consuming and error‑prone. CiraSync eliminates that overhead with centralized, policy‑based automation.
- Sync thousands of users in minutes
- Apply rules by group, department, or role
- No mobile device management required
- No apps to deploy or maintain
- Automatic updates every few minutes
Set it once. CiraSync handles the rest.
Transform How Your Organization Shares Time‑Sensitive Information
From shift schedules to maintenance windows to executive travel calendars, CiraSync ensures the right people always have the right information at the right time.
When calendars sync automatically, coordination becomes effortless.
Ready to Sync Smarter?
Join 3,000+ enterprises that trust CiraSync for seamless contact and calendar synchronization.

