Your subscribers open email across many different apps and devices. Litmus is the easiest way for teams to create great email for every subscriber, everywhere.

  • Build, edit, and instantly preview your emails across 70+ clients.
  • Test the critical elements that impact your email performance with a simple, automated check.
  • Catch broken links, images, and tracking, as well as test campaign load time, scan your subject line for improvements, and more.
  • Litmus is the easiest way for teams to create great email for every subscriber, everywhere.

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