The best email signature software on the market 

Over 60,000 companies worldwide trust Exclaimer email signature software to get total control over their corporate email signatures 

Make email signature management simple

Exclaimer transforms the process of email signature management, ensuring professional email signatures are applied to all users with a few clicks. 

Our email signature management software is so simple to use, anyone can manage email signatures for your whole organization. This means your IT team can pass managing email signatures over to another team such as marketing.  

Even better, with Exclaimer, you can also turn corporate email signatures into a new marketing platform. 

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Award-winning email signature software features

Over 60,000 customers worldwide trust Exclaimer

Why choose Exclaimer


What is email signature software?

Email signature software is specifically designed to make it easier for companies to update and control email signatures. Usually, this type of software allows a company to control all email signatures from a central location, include all staff personnel details, and maintain corporate branding and color.