Trusted by 9 million email accounts worldwide

Why Executive teams are switching to Exclaimer
Manual signature fixes waste valuable time. Exclaimer automates the process, saving hours for IT, marketing, and leadership.
Missing disclaimers or inconsistent legal language expose the company to risk. Exclaimer locks down signature content and applies policies organization-wide.
Use email signatures to promote key initiatives and campaigns, turning everyday emails into a trusted, high-reach channel.
You’re in safe hands
We’re the proud holders of multiple industry certifications for our security and compliance standards.
Seamless integration with your email platform
Centrally manage email signatures across Microsoft 365, Google Workspace, and Microsoft Exchange.
Microsoft 365
Microsoft Exchange
Google Workspace

How executives use Exclaimer
Apply legal disclaimers, regulatory notices, and other required content at scale, without manual input.
By centralizing control, Exclaimer helps cross-functional teams work more efficiently. Marketing and HR can make updates while IT maintains guardrails.
Use signature banners to highlight strategic initiatives, reinforce internal comms, or promote campaigns externally.
Exclaimer strengthens brand control, reduces risk, and expands reach.












