A snapshot of the email service provider (ESP) landscape
Litmus
OCTOBER 24, 2023
These ESPs are the best of the best, and all ranked highly in the opinions of you all, our dear audience. The list of ESPs above is based on the data we received from the surveys we run regularly throughout the year. It does not necessarily reflect user value market share, or the comparative size of these ESPs as companies.
Let's personalize your content