No more manual setup. Chillisign is an email signature platform that connects to your Microsoft 365 tenant and Entra ID, so every employee always has the right signature. Think Microsoft email signature management that works instantly on desktop and mobile.

Chillisign securely connects to your Microsoft 365 tenant and Microsoft Entra ID to sync users, phone numbers, job titles, and departments. When someone changes roles or a new hire joins, everything updates automatically.
Use your existing Microsoft 365 groups to centrally manage Office 365 signatures. In Chillisign, you assign a specific email signature template to a specific group, which scales cleanly across the company.
With our Outlook add in signature solution for Outlook 365, the signature appears directly inside the email editor on desktop and mobile. No device by device installs, no copy and paste.



Theory is nice, but practice wins. See how customers use Microsoft 365 integration to save IT hours and unify communication across teams and locations. No manual setup, just clean efficiency.
Discover how Atrea used the Chillisign platform to deploy unified e-mail signatures and banners across 15 countries. Seamless implementation, a professional visual identity, and over one million banner impressions.
Learn how Bechtle used email signature banners and the Chillisign platform to effectively promote Bechtle Expo 2024.