Take control of your most trusted communication channel
Every email your team sends is a branding and marketing opportunity. Exclaimer lets you deploy consistent, on-brand email signatures across your whole company in a single click, turning routine emails into a channel that builds your brand, promotes what matters and frees IT from manual signature management.
Trusted by 80,000+ businesses and 9 million email accounts worldwide.

Why Exclaimer
Every email is an opportunity, make the most of it
Your team sends thousands of emails every month. Exclaimer makes sure each one carries a consistent, on-brand signature that promotes what matters, while IT keeps full control from one simple place.
Consistent branding
One brand in every inbox
Roll out polished, on-brand signatures across your whole company in a single click. No more mismatched fonts or homemade templates, every email looks the part and builds recognition.
Marketing & IT together
Turn everyday email into your best channel
Add clickable banners, offers, events and booking links to your signatures and update them in seconds. Marketing puts its latest campaign in front of everyone your team emails, with IT still in control.
Efficiency & growth
More impact, far less admin
Manage every signature centrally, with automated directory sync and role-based access. Manual updates and support tickets disappear, freeing IT to focus on work that moves the business forward.
Smooth migration
Move to Microsoft 365 with ease
Making the switch to O365? Your signatures stay perfectly consistent through the transition, no gaps, no broken formatting and no disruption for your teams.
Explore the Exclaimer opportunity
See for yourself how it can transform your business and the way you send emails.
Area9 is proud to be part of the Exclaimer Partner Network.
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Area9 is proud to be part of the Exclaimer Partner Network.