Formal enterprise support. Phone and email available—but you pay for it. Slower feature releases, but stable.
is heavier. It requires more server resources for the same volume. Historically, users report slowdowns past 500k subscribers without heavy optimization. mailwizz vs interspire
Older interface—think 2010 dashboard. However, it feels more "finished" for marketers. The built-in template editor and WYSIWYG are superior out of the box. It is less intimidating for a marketing generalist. Formal enterprise support