CI-Sign

CI-Sign by CI Solution is a powerful and highly configurable email signature management solution designed specifically for Microsoft environments like Outlook, Exchange, Office 365, and hybrid infrastructures. Its core strength lies in its ability to centrally manage and deploy consistent, branded email signatures across an organization while offering detailed customization based on user roles, departments, or languages. One of its standout features is the integration with Active Directory, allowing for dynamic insertion of user-specific data into templates, which ensures every signature is personalized and up-to-date without requiring manual edits from employees. The platform supports HTML, RTF, and plain text formats and enables conditional formatting, so signatures always look clean and professional—even when some fields are missing. CI-Sign operates on the client side, meaning users see the final signature as they compose their emails, which enhances trust and minimizes errors. Unlike cloud-based alternatives, this client-based approach also allows signatures to work offline, which is ideal for field teams or remote workers.