Download the full report to discover these findings:

  • Evaluation and ratings of 11 ESP vendors
  • The email marketing landscape and outlook
  • The top 15 challenges when developing email campaigns
  • Top 12 data attributes used for segmentation
  • What criteria drives vendor ESP selection
During a rigorous 3-month process, The Relevancy Group researched the current needs and aspirations of email marketers, and measured the performance of 11 prominent Email Service Providers and Email Infrastructure vendors, including Epsilon.

This 43-page report draws on ESP demo use cases, inbox placement data using eDataSource, vendor questionnaires capturing hundreds of data points, and one-on-one phone interviews with the marketers who are hands-on with these platforms.
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The Relevancy Ring ESP Buyer’s Guide 2015
"Epsilon gets high marks for companies looking for a full-service partner."

"...clients praised Epsilon’s ability to leverage email and connect customer experiences beyond email...."