Easily manage all your team's email signatures
And turn your signatures into a powerful media.

Easily manage all your team's email signatures
And turn your signatures into a powerful media.

Standardize your brand image across all email signatures
Messaging + Mobile + CRM
Standardize your team's email signatures with Sigilium to ensure a consistent brand image across all touchpoints with your contacts. Automatically deploy visual identity changes to ensure consistent presentation in all your communications.

Assign and deliver targeted content to your interlocutors

With Sigilium, customize your communications and apply it according to relevant segmentation. For example, based on criteria such as geographic location, professional expertise, or brand. Easily assign campaigns to specific user groups. Schedule your campaigns to automatically update email signatures for your teams, and deliver relevant targeted content.
The features for Microsoft 365 that make the difference:
multi-signature management per user
audience differentiation: internal / external
campaign allocation prioritization

Standardize your brand image across all email signatures
Messaging + Mobile + CRM
Standardize your team's email signatures with Sigilium to ensure a consistent brand image across all touchpoints with your contacts. Automatically deploy visual identity changes to ensure consistent presentation in all your communications.

Assign and deliver targeted content to your interlocutors

With Sigilium, customize your communications and apply it according to relevant segmentation. For example, based on criteria such as geographic location, professional expertise, or brand. Easily assign campaigns to specific user groups. Schedule your campaigns to automatically update email signatures for your teams, and deliver relevant targeted content.
The features for Microsoft 365 that make the difference:
multi-signature management per user
audience differentiation: internal / external
campaign allocation prioritization

Discover what our clients are saying about Sigilium

A simple, effective, and sustainable solution! Sigilium has allowed us to standardize our email signatures while customizing them according to services and recipients. The ecological aspect, thanks to the removal of banners, is a strong asset that reduces the carbon footprint of our emails.

Vincent Blanchard
IT Manager


A simple, effective, and sustainable solution! Sigilium has allowed us to standardize our email signatures while customizing them according to services and recipients. The ecological aspect, thanks to the removal of banners, is a strong asset that reduces the carbon footprint of our emails.

Vincent Blanchard
IT Manager


A simple, effective, and sustainable solution! Sigilium has allowed us to standardize our email signatures while customizing them according to services and recipients. The ecological aspect, thanks to the removal of banners, is a strong asset that reduces the carbon footprint of our emails.

Vincent Blanchard
IT Manager


A simple, effective, and sustainable solution! Sigilium has allowed us to standardize our email signatures while customizing them according to services and recipients. The ecological aspect, thanks to the removal of banners, is a strong asset that reduces the carbon footprint of our emails.

Vincent Blanchard
IT Manager

Discover what our clients are saying about Sigilium
Synchronize users with your AD or HRIS directory
Sigilium allows for automatic synchronization of email signatures with your current directory, facilitating the onboarding of new employees and ensuring that contact details remain constantly up to date. Changes and developments within the team are automatically taken into account, guaranteeing synchronized and updated information.

Automatically deploy email signatures in your environment
Automatically deploy your email signatures on various email clients and iOS devices, including iPhones and iPads, as well as on numerous CRMs.
Sigilium offers native synchronization with popular platforms such as Gmail, Outlook / Microsoft 365, Apple Mail, Thunderbird, as well as with CRMs like Salesforce, Sellsy, Hubspot, and others, in addition to integrating with tools like Lemlist, Front, and Trustfolio.

Define admin access precisely
Define administrator access and their scope of action. Assign as many administrator accesses as necessary. And define the level of access for an administrator profile: global or partial. For partial administrators, choose their scope of intervention.
Multiple admin levels available.
Manage admin rights according to your needs.

Synchronize users with your AD or HRIS directory
Sigilium allows for automatic synchronization of email signatures with your current directory, facilitating the onboarding of new employees and ensuring that contact details remain constantly up to date. Changes and developments within the team are automatically taken into account, guaranteeing synchronized and updated information.

Automatically deploy email signatures in your environment
Automatically deploy your email signatures on various email clients and iOS devices, including iPhones and iPads, as well as on numerous CRMs.
Sigilium offers native synchronization with popular platforms such as Gmail, Outlook / Microsoft 365, Apple Mail, Thunderbird, as well as with CRMs like Salesforce, Sellsy, Hubspot, and others, in addition to integrating with tools like Lemlist, Front, and Trustfolio.

Define admin access precisely
Define administrator access and their scope of action. Assign as many administrator accesses as necessary. And define the level of access for an administrator profile: global or partial. For partial administrators, choose their scope of intervention.
Multiple admin levels available.
Manage admin rights according to your needs.

Use a certified ISO solution that is secure and compliant with GDPR
Sigilium allows for automatic synchronization of email signatures with your current directory, facilitating the onboarding of new employees and ensuring that contact information remains constantly up to date. Changes and developments within the team are automatically taken into account, guaranteeing synchronized and updated information.
The guarantee and the difference with Sigilium:
native integrations, messaging side only
The user sees their signature before sending
None of your confidential exchanges pass through an external server!
No service interruptions or blocking of messaging linked to SMTP servers (we leave that to unscrupulous publishers)

Get real support and assistance for your teams

Sigilium offers comprehensive support, including a telephone service available 5 days a week, online resources accessible 24/7, and a ticketing system and email support. The support and resources are available in French and English, ensuring tailored assistance to administrators and users throughout the use of the service.

Use the service with the best customer reviews
Our customers particularly appreciate Sigilium for its wide range of integrations, personalized support, reliable assistance, excellent management of iOS mobile devices, and the regular introduction of new features. These key advantages are often cited as the main reasons for their high satisfaction and recommendation.

Use a certified ISO solution that is secure and compliant with GDPR
Sigilium allows for automatic synchronization of email signatures with your current directory, facilitating the onboarding of new employees and ensuring that contact information remains constantly up to date. Changes and developments within the team are automatically taken into account, guaranteeing synchronized and updated information.
The guarantee and the difference with Sigilium:
native integrations, messaging side only
The user sees their signature before sending
None of your confidential exchanges pass through an external server!
No service interruptions or blocking of messaging linked to SMTP servers (we leave that to unscrupulous publishers)

Get real support and assistance for your teams

Sigilium offers comprehensive support, including a telephone service available 5 days a week, online resources accessible 24/7, and a ticketing system and email support. The support and resources are available in French and English, ensuring tailored assistance to administrators and users throughout the use of the service.

Use the service with the best customer reviews
Our customers particularly appreciate Sigilium for its wide range of integrations, personalized support, reliable assistance, excellent management of iOS mobile devices, and the regular introduction of new features. These key advantages are often cited as the main reasons for their high satisfaction and recommendation.

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Team and Partners
Ressources
© 2025 Sigilium. All rights reserved.

















































