Litmus is the all-in-one email marketing platform that provides the tools and solutions your team needs to create effective email campaigns that convert. 

Litmus makes it easy to build, test, and analyze every email for the best results.

Litmus was founded in 2005. The company is headquartered in Cambridge, MA, with offices in San Mateo, CA and London, UK.


Litmus application facilitates instant Email previews, mobile testing, interactive troubleshooting, and link validation features, as well as enables to publish test results in a page that can be shared with clients and other stakeholders.


Litmus empowers teams to get more from their entire marketing mix by putting email first. More than 700,000 users across industries, including 80% of the Fortune 100, rely on our solutions to test, analyze, and improve.   


Litmus has raised $49M in a Series A funding on Oct 27, 2015. The round was led by Spectrum Equity. 



  • Year founded: 2005
  • Funding Info: $49M over 1 Round (Funding Type: Series A)
  • Yearly Revenue: NA
  • Employee Size: 51-200
  • Business Valuation: NA
  • City/Town: Cambridge
  • State: Massachusetts
  • Country: United States
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