Exclaimer vs Letsignit

The Letsignit alternative

Exclaimer transforms the way businesses of all sizes manage email signatures, boosting efficiency and engagement. As the leading email signature management platform, Exclaimer offers a superior Letsignit alternative, being the only solution compliant with key standards like ISO, SOC 2, and HIPAA. Learn why Exclaimer is the top choice for professional email communications, enhancing your business's digital presence.

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Exclaimer vs. Letsignit

  • SOC2 Compliance
  • Rotating banners
  • 1-click feedback surveys
  • Headline content
  • QR codes
  • Social feeds
  • Advanced scheduling
  • Cloud deployment
  • Drag & drop design


  • SOC2 Compliance
  • Rotating banners
  • 1-click feedback surveys
  • Headline content
  • QR codes
  • Social feeds
  • Advanced scheduling
  • Cloud deployment
  • Drag & drop design

Don't just take our word for it

Features to fire up your business

Exclaimer offers seamless compatibility and integration, expertly crafted for Microsoft 365 (Office 365), Google Workspace, and on-premises Exchange. Our solution is flexible, customized to fit any organization's email environment, presenting the top Letsignit alternative.

Design capabilities

Exclaimer allows the creation of sophisticated, HTML-rich email signature templates with dynamic content like social media icons, promotional banners, and legal disclaimers.

The most secure email signature management platform on the planet

Email signature management for every team

  • Create different email signature templates for specific users and departments, with their own rules.

  • Automatically sync contact details with Azure Active Directory or Google Directory.

  • Reduce your workload by allowing non-IT teams to manage signature design and implementation.

  • Keep full control and admin privileges using role-based access control.

  • Monitor, analyze, and report on email signature usage in your organization. 

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

“The great thing about this product is that it’s designed for anyone to use. You don’t need any special IT skills to create an email signature.”

Joshua Martin

Everton F.C.

“If you want a professional, easy way to manage consistent signatures, Exclaimer is definitely the way to do it. And it's also a powerful marketing tool.”

Trudi Harrow

WCS Care

“Love the fact that you can create uniformity across the business in minutes and keep a professional and clean look company-wide.”

Brandon Smith

TGS Automotive Group

“Exclaimer is an easy tool to create professional signatures for our team; it is straightforward and valuable.”

Jose David Redondo Arteta

VGF Management

“Our signatures have never looked better. It's super easy to generate nice-looking signatures, and even easier to create customized signatures for different users within our company.”

Alexa Amatulli


“Exclaimer is beneficial from a security perspective because we can update signatures so easily, without relying on individuals to remember.”

Matthew Dews

The Rugby Football League

“Exclaimer is feature rich, simple to use and just works. It's a big contributor to improving sales through advertising.”

David Hind

The Acme Facilities Group Ltd

FAQs about choosing Exclaimer as an alternative to Letsignit

Let's look at some common questions about Exclaimer and why it's considered a robust alternative to Letsignit.

Can Exclaimer be used with any email service provider?

Yes, Exclaimer is designed for broad compatibility, including Microsoft 365 (Office 365), Google Workspace, and on-premises Exchange, making it suitable for virtually any organization's email environment.