The leading
email signature management solution

With Exclaimer, every email signature is consistent, compliant, and under control in minutes. Zero IT headaches required.

Hero new

Delivering 20 billion email signatures from 9 million email accounts annually

Automate organization-wide email signatures in minutes

Exclaimer gives IT teams everything they need to standardize email signatures once and for all. Never wrestle with native mail flow rules, Append Footer settings, complex scripts, or Group Policy, and stop chasing users and support tickets just to keep signatures consistent.

Built for IT
Powerful for business

Exclaimer makes email signature management frictionless for IT and delivers a big impact across your entire organization.

Exclaimer for IT

  • Icon https://a.storyblok.com/f/228452/24x24/4d64ede07a/icon-template.svg

    Create different email signature templates for specific users and departments, with their own rules.

  • Icon https://a.storyblok.com/f/228452/24x24/dabff2c9aa/icon-integrations.svg

    Automatically sync contact details with Azure Active Directory or Google Directory.

  • Icon https://a.storyblok.com/f/228452/25x25/2523bde482/icon-partner-network.svg

    Reduce your workload by allowing non-IT teams to manage signature design and implementation.

  • Icon https://a.storyblok.com/f/228452/24x24/5d2d23fa0c/icon-security.svg

    Keep full control and admin privileges using role-based access control.

  • Icon https://a.storyblok.com/f/228452/25x25/d798e8cd72/icon-analytics.svg

    Monitor, analyze, and report on email signature usage in your organization.

Branded virtual meeting backgrounds

Meeting Branding gives every employee a professional background and personalized nametag on video calls, all easily controlled from one central dashboard.

You’re in safe hands

We’re the proud holders of multiple industry certifications for our security and compliance standards.

Email signatures solved in four steps

Launch your account

Setup is simple and straightforward, with best-in-class support available

Create your first signature

Choose from our pro-designed templates or build your own with a simple, drag-and-drop interface.

Configure deployment

Quickly set email signature policies for all users, across all devices

Delegate with zero risk

Role Based Access Controls (RBAC) allow departments to customize signatures without help from IT

Background Image https://a.storyblok.com/f/228452/1232x1366/ca17a40837/verticalslider_bg_placehodler.png
Background Image https://a.storyblok.com/f/228452/1232x1366/95550cccea/create-your-first-si-gnature.png
Background Image https://a.storyblok.com/f/228452/1232x1366/375a49971d/configure-deployment.png
Background Image https://a.storyblok.com/f/228452/1232x1366/1fbfec7f0c/delegat-e-with-zero-risk.png

Explore the product

Exclaimer eliminates complexityeven in challenging regulated environments.

Product Tour

Start your interactive product tour

Microsoft 365

Centrally manage Microsoft 365 email signatures

Microsoft Exchange

Simplify email signature management in any Microsoft Exchange environment

Google Workspace

Centrally manage email signatures in Google Workspace

No one handles more email signatures than Exclaimer

Exclaimer created the first-ever email signature software in 2001. We're in over nine million outboxes, at companies like Sony, Mattel, Bank of America, NBC, the Government of Canada, and the BBC.

Industry-leading security

Exclaimer is the only email signature software with both SOC II Type 2 and ISO 27001, and ISO 27018 certifications.

Resilient architecture

Our platform is hosted in 14 Azure data centers in seven regions around the world, with automatic failover and 99.99% uptime.

Award-winning UX

A G2 Top 10 Best Software Product, with 1,000+ reviews and a 9.2/10 usability score. 9.2/10 on TrustRadius.

Why industry leaders choose Exclaimer

Email matters
Make every message count

The most important communications happen over email. Go with the most trusted email signature software on the market.