Seamless integration.


Powerful results.
Exclaimer are the industry leaders in email signature software, giving you complete control, and ensuring you always show your brand and business at its best.
A boost for every part of your business
Create different email signature templates for specific users and departments, with their own rules.
Automatically sync contact details with Azure Active Directory or Google Directory.
Reduce your workload by allowing non-IT teams to manage signature design and implementation.
Keep full control and admin privileges using role-based access control.
Monitor, analyze, and report on email signature usage in your organization.

60,000 businesses trust our security and compliance standards

60,000+ businesses choose us
Every day we securely process emails for our customers using a system built on data-protection, reliability, and trust.
See customer stories“The great thing about this product is that it’s designed for anyone to use. You don’t need any special IT skills to create an email signature.”
Joshua Martin
Everton F.C.
“If you want a professional, easy way to manage consistent signatures, Exclaimer is definitely the way to do it. And it's also a powerful marketing tool.”
Trudi Harrow
WCS Care
“Love the fact that you can create uniformity across the business in minutes and keep a professional and clean look company-wide.”
Brandon Smith
TGS Automotive Group
“Exclaimer is an easy tool to create professional signatures for our team; it is straightforward and valuable.”
Jose David Redondo Arteta
VGF Management
“Our signatures have never looked better. It's super easy to generate nice-looking signatures, and even easier to create customized signatures for different users within our company.”
Alexa Amatulli
Pillar
“Exclaimer is beneficial from a security perspective because we can update signatures so easily, without relying on individuals to remember.”
Matthew Dews
The Rugby Football League
“Exclaimer is feature rich, simple to use and just works. It's a big contributor to improving sales through advertising.”
David Hind
The Acme Facilities Group Ltd