It's worth noting that there are a few open source email marketing platforms out there too. Sendy is $60 and obfuscates some of the source code.
Mautic and Mailtrain are two that I have tried. In my experience, both have some odd areas, but Mautic is a bit more flexible and has fewer significant bugs.
Mautic and Mailtrain are two that I have tried. In my experience, both have some odd areas, but Mautic is a bit more flexible and has fewer significant bugs.