Litmus generates preview screenshots of your emails across 50+ apps and devices to ensure compatibility in all environments. Their service also test against popular mail filters to indicate if the content you’re sending is likely to get filtered before hitting the inbox.



  • 50+ previews in popular email apps and mobile devices
  • Views for images on and images off
  • Extensive range of mail filter tests
  • Merge user data into Litmus tests for more realistic results

Getting started

You don’t need a separate Litmus account to use this feature within Instiller as we integrate using their partner API.

All you need to do is switch the feature on within your account and then send tests from the Template screen.

Got any questions?

Connecting apps to Instiller is really easy to do but if you have any questions about this one or any other integration then just let us know.

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