About
About Calliente
Calliente is a mobile app published in France. It puts the Microsoft 365 company directory (Microsoft Entra ID, also known as the global address list or GAL) into the native Contacts app on iPhone and Android, so calls from colleagues are identified by name.
Why Calliente exists
Microsoft 365 does not sync the company directory into phone contacts. Exchange only offers a live directory search, and Outlook contact saving covers mailbox contacts only. Internal calls show up as unknown numbers, and IT teams fall back on CSV exports or scripts that need constant upkeep.
Calliente does one job: keep every employee's phone in step with Microsoft Entra ID, without anyone maintaining a contact list.
How it works
A Microsoft Entra ID administrator grants admin consent once, with delegated, read-only Microsoft Graph permissions. IT deploys the app with Microsoft Intune or VMware Workspace ONE, or users install it from the App Store or Google Play for a pilot. Each user signs in once; the directory then refreshes automatically every day.
- iPhone and Android, including the Android Enterprise work profile
- Secure Call ID on iOS: calls identified without writing contacts to the Contacts app
- Group filtering and contact export blocking on iOS (Business plan)
How we handle your data
The app reads the directory from the phone, with the signed-in user's own rights. Company contacts are never stored or processed on Calliente servers, which only handle licensing and settings. Admin consent can be revoked at any time in Microsoft Entra ID.
Pricing
Standard costs €6 per user per year and Business €8 per user per year, billed annually. A 30-day free trial runs on your own Microsoft 365 tenant, with no credit card.
Contact
Questions about Calliente, a deployment or a quote: write to hello@calliente.app or use the contact form.