Keep every email on brand.
Without asking employees to manage their own signatures.
Every email represents your organization.
GAT Labs Email Signature Manager gives Google Workspace administrators complete control over company email signatures, making it easy to keep branding, contact details, legal disclaimers, and promotions consistent across every employee.
Email Signatures Shouldn't Be Another Admin Task
Keeping signatures consistent sounds simple until people change roles, teams use different branding, or company information needs updating.
Without central management, admins end up relying on users to make changes themselves or repeatedly fixing signatures across the organization.
Email Signature Manager removes that ongoing work.
Once your rules are in place, the correct signature is automatically applied to the right users.
From Template to Every Inbox
Create once, assign to users or groups, and ensure every email stays compliant, consistent, and on-brand without ongoing admin effort.
01
Create Your Signature
Build your signature using a predefined template or custom HTML.
Add your logo, company colors, social links, website, and dynamic user information.
02
Choose Who Gets It
Assign the signature to the people who need it, such as Sales, Marketing, Support, specific users, Google Groups, or entire Organizational Units.
You can create different signatures for different teams and apply priority rules to ensure the correct signature is used when assignments overlap.
03
Let It Run
Once configured, signatures are automatically applied every day to the users you select.
Daily enforcement keeps the correct signature in place without admins having to repeatedly push updates or rely on users to manage their own signatures.
Different Teams. The Right Signature Every Time.
Instead of asking every employee to manage changes, create the right templates and assign them centrally.
S
Sales
Keep every customer touchpoint current.
Give sales teams signatures with booking links, direct contact details, and the right messaging.
As reps join, move teams, or details change, admins can keep signatures consistent without chasing individual users.
M
Marketing
Roll out campaigns without relying on employees.
Add campaign messaging, social profiles, promotional GIFs, or updated branding to the right signatures.
Make the change centrally and keep it applied across the team.
S
Support
Keep customer-facing information consistent.
Give support teams the correct contact information, Help Center links, and approved messaging across their signatures, without relying on each employee to maintain their own
HR
Human Resources
Keep employee information accurate from day one.
Automatically apply the correct signature when employees join, change roles, or move departments.
Maintain consistent branding throughout the employee lifecycle.
L
Leadership
Present a consistent executive brand.
Apply tailored signatures for executives that include the correct titles, contact details, social profiles, or company announcements.
Ensure leadership communications always reflect your organisation professionally.
RT
Regional Teams
Support multiple offices, languages, and brands.
Create different signatures for countries, regions, subsidiaries, or business units while managing everything from one place.
Give every team the right branding without increasing administrative effort.
Make Company-Wide Updates Once
You shouldn’t have to send instructions across the company and hope everyone updates correctly.
Make the change centrally, and Email Signature Manager handles the application for you.
Built to Scale With Your Organization
Whether you’re managing 20 users or 20,000, Email Signature Manager makes it easy to keep every signature consistent, accurate, and up to date.
Flexible Signature Templates
Create reusable templates for different departments, regions, or brands.
Intelligent Assignments
Apply signatures by user, group or organizational unit with configurable priorities.
Rich HTML Editor
Import existing signatures from other platforms with full HTML support.
Dynamic Employee Information
Automatically populate signatures using Google Workspace directory data and custom attributes, helping keep employee details accurate.
Rich Media & Reliable Image Hosting
Use animated GIFs and high quality images for promotions and branding. Images are automatically stored in your company's shared Google Drive for reliable delivery without relying on third party hosting.
Automatic Signature Compliance
Help ensure every employee continues using the correct company signature. Daily enforcement automatically reapplies approved signatures whenever changes are detected.
Built In Activity Logs
Track administrative actions within Email Signature Manager, providing visibility into changes and helping support accountability.
Preview Before Deployment
See exactly how each employee's signature will appear before deployment.
Every Email Reflects Your Organization
Manage signatures centrally, keep them up to date automatically, and let every employee represent your organization with confidence.
Meet the powerful GAT Suite
The most powerful toolset yet developed for Google Workspace.
Meet the GAT Suite
The most advanced toolset for auditing, security, and automation in Google Workspace.
