Exclaimer

Exclaimer is a leading provider of cloud-based email signature management software, founded in 2001 and headquartered in Farnborough, England.

The company specializes in helping businesses enhance their email communications with personalized signatures that ensure branding, regulatory compliance, and professionalism. Exclaimer's solutions support Microsoft 365, Microsoft Exchange, and Google Workspace, and are designed for both cloud and on-premise deployments. With a customer base of over 50,000 companies, including notable names like Sony, Mattel, and Bank of America, Exclaimer serves a diverse range of industries such as IT, marketing, finance, and healthcare. The company manages more than 20 billion signatures annually for over 70,000 organizations and 9 million users worldwide. Exclaimer is also recognized as a Microsoft Gold partner and continues to innovate with offerings like the Exclaimer Signature Marketing Cloud, which enhances marketing integration and dynamic signature capabilities.