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Exclaimer logo — Consistent, compliant, and controlled email signature manage...

Exclaimer

Consistent, compliant, and controlled email signature management for Microsoft 365, Exchange, and Google Workspace.

Founded 2001 United Kingdom Farnborough, United Kingdom 331 employees Private Equity Total: $123.00M Computing, IT +2

General Information

Company Name Exclaimer
Founded Year 2001
Location United Kingdom Farnborough, United Kingdom
Employees 331
Industries Computing, IT, Information Technology +1
Funding Stage Private Equity
Business Model SaaS, B2B, Platform
Revenue Model Subscription, Tiered Pricing, Usage Based
Social

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About Exclaimer

Exclaimer, founded in 2001, is a UK-based leader in email signature management, catering to over 75,000 businesses globally and partnering with organizations such as NHS, BBC, and UNICEF. Specializing in Microsoft 365, Exchange, and Google Workspace, they ensure consistent, compliant, and controlled email signatures.

Their software delivers administrative efficiency, enhanced engagement, and compliance, a compelling value proposition in the Computing and IT sectors. Exclaimer boasts recognition through industry accolades, including several G2 Best Software Awards, and is endorsed by Microsoft MVPs. As respected Microsoft and Google Workspace Partners, they reinforce strong market credibility.

In their latest funding round dated 07 December 2020, Exclaimer secured £100.00M in a Private Equity Round from investors including Insight Partners, Livingbridge, and Farview Equity Partners. This positions them well for expanding their market footprint and technological advancements.

Business keywords: Email Signature Management, Microsoft 365 Solutions, Google Workspace Solutions, Email Branding, Digital Advertising Channel, Employee Email Compliance, Cloud Technology, Customer Engagement, Microsoft Certified Partner, Google Workspace Partner, Data Protection, Email Automation, Marketing Campaign Promotion, Customer Feedback Collection, Technology Solution for Enterprises

Services & Products

Automated Email Signature Solutions
Marketing and Branding Campaigns
Email Compliance Assurance
IT Management Tools
Customer Relationship Management

Target Customers

IT Departments Marketing Teams Sales Departments HR Teams Small and Enterprise Businesses Industries such as Construction, Financial Services, Healthcare, Legal, and Manufacturing

Funding Rounds & Investors (2)

View All
Funding Stage Amount Investors Lead Investors Date
Private Equity Round £100.00M 3
Insight Partners Livingbridge Farview Equity Partners
Insight Partners, Livingbridge +1
07 Dec 2020
Private Equity Round £23.00M 1
Livingbridge
Livingbridge
07 Dec 2016

Exclaimer Alternatives & Competitors

Exclaimer vs
Intuit Mailchimp
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Exclaimer vs
Barhead, an Akkodis company
Barhead, an Akkodis company Australia

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Compare Exclaimer vs Barhead, an Akkodis company

FAQ About Exclaimer

Consistent, compliant, and controlled email signature management for Microsoft 365, Exchange, and Google Workspace.
Exclaimer was founded in 2001.
Exclaimer is headquartered in Farnborough, United Kingdom.
Exclaimer operates in Computing, IT, Information Technology and Marketing. Its work centres on Email Signature Management, Microsoft 365 Solutions, Google Workspace Solutions and Email Branding. Its customers include IT Departments, Marketing Teams and Sales Departments.
Exclaimer has a SaaS, B2B and Platform business model. Its revenue comes from Subscription, Tiered Pricing and Usage Based.
Exclaimer has approximately 331 employees.
Exclaimer has completed 2 funding rounds, raising a total of $123.00M. The latest funding stage is Private Equity.
Exclaimer offers: Automated Email Signature Solutions, Marketing and Branding Campaigns, Email Compliance Assurance, IT Management Tools, Customer Relationship Management.
Top alternatives and competitors to Exclaimer include Intuit Mailchimp, Barhead, an Akkodis company. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Exclaimer and Intuit Mailchimp are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Exclaimer, https://bouncewatch.com/company/exclaimer, updated 27 March 2026. When citing, please name BounceWatch and link this page.

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