Turbo-boost your email signatures

Get the power to create, control, and deploy company email signatures and fire up a new marketing channel with world-leading email signature management.

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Brilliantly simple email signature management

Exclaimer works by effortlessly integrating with your email environment, supporting Office 365, Google Workspace, and Exchange.

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We’re trusted by over 60,000+ businesses worldwide

You’re in safe hands

We’re the proud holders of multiple industry certifications for our security and compliance standards.

60,000+ businesses choose us

Every day we securely process emails for our customers using a system built on data-protection, reliability, and trust.

See customer stories

“Exclaimer is an outstanding email signature solution. It suits our needs perfectly, and we wouldn’t be able to handle our signatures without it. Exclaimer just makes it all easy.”

Alfred Muller

Dunlop Protective Footwear

“With Exclaimer, we can now force email signature uniformity, and run banner campaigns for different departments. Their customer support is fantastic and I highly recommend their solution.”

Ryan Fannin

Indianapolis Colts

“Whether you want to reinforce your brand, share important news or simply ensure that your contact details are delivered consistently, Exclaimer is the best way to manage the process efficiently.”

Anke Taylor

FloControl Ltd

“We have found the entire signature creation and implementation process incredibly efficient and time saving, while also making overall signature administration much easier.”

Gil Morris

Clements, Purvis & Stewart, P.C.

“Exclaimer is great for marketing because we can use it in so many different ways. We can really understand our recipients in detail and see what content they’re interacting with.”

Victoria Walker

Apple Print & Creative

“Exclaimer has truly made my life easier when it comes to controlling our employees’ email signatures. I’m proud of the way we can now express ourselves over email thanks to this solution.”

Trish Metts

Burris Logistics