Litmus has debuted new tools that it says will help brands improve their pre-send email testing and personalization -- and it has launched an integration with Klaviyo. The new Klaviyo integration, ...

Litmus is designed to help marketers create, personalize, test, review and analyze every email send by providing a better way to build and test every outgoing message. Litmus Email Guardian ...

Litmus, an email marketing and analytics firm, is offering a new service featuring what it says are proactive, data-driven recommendations for email testing. The technology will recommend email client ...