Your Company Directory Never Made It Onto Anyone’s iPhone
Your back office runs on Microsoft 365, so the directory lives where your iPhone can’t see it. CiraSync pushes every company contact and calendar into the native Contacts app, automatically.
How it works: Connect your tenant → Choose what syncs → Every iPhone stays current.
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Trusted by 3,000+ Enterprises Worldwide
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Always‑Up‑to‑Date Contacts and Calendars
CiraSync is an enterprise SaaS platform that automatically synchronizes contacts and calendars from Microsoft 365, Exchange, Google Workspace, and CRM systems to employee devices. It enables IT teams to keep Global Address Lists (GAL), shared contacts, and shared calendars continuously up to date on mobile phones and desktops—without requiring end‑user apps, manual updates, or ongoing maintenance.
CiraSync Cloud
Effortless enterprise-grade one-way syncing of Contacts & Calendars across unlimited users, hosted on the Azure cloud
CiraSync On-Prem
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
