Trusted by 75,000+ businesses worldwide
Put your everyday email traffic to work
Sales teams, account managers, and support reps send thousands of emails every week—but most of that traffic goes unused.
With Exclaimer, you can add clickable banners to email signatures and promote key campaigns automatically. What was once a static sign-off becomes an active marketing channel.

Target the right audience, every time
Sending one-size-fits-all banners doesn’t cut it. The more relevant the message, the better the results.
Exclaimer lets you assign banners by department, sender, recipient domain, or region, so campaigns feel relevant, not generic.

Track performance without extra tools
Campaign performance shouldn’t be a mystery. But you don’t need a martech stack to see what’s working.
Use built-in analytics or connect to your UTM framework to measure clicks and compare campaign performance without adding complexity.


The impact you can expect
Stop outdated or incorrect content from reaching clients.
No more chasing users or fixing rogue signatures.
Promote key initiatives with branded email signature banners.
Apply legal text or mandatory disclaimers universally, with no room for error.
Ready to turn everyday
email into a marketing channel?
See how Exclaimer helps you drive engagement from every message.

Frequently asked questions
Effective use of email signatures can significantly aid in generating demand by embedding direct calls-to-action (CTAs), such as "View Our Latest Product" or "Sign Up for Our Newsletter."
This turns every email into a potential lead generation tool, encouraging recipients to engage with your content, explore your offerings, and take the steps towards becoming customers or clients.
Exclaimer offers customization options to align with your brand identity, analytics to track engagement and conversions, and easy integration with your existing email platform. The ability to update signatures centrally is also vital for ensuring consistency and deploying timely marketing campaigns across all employee emails.
Our analytics feature helps measure the impact of your email signature marketing campaigns, offering insights into clicks and conversions. This enables businesses to refine their strategies for maximum effectiveness, ensuring every email sent contributes to demand generation and business growth.






