Need a robust cost-effective ESP Look no further than MailerLite

MailerLite is a great ESP (email service provider) that allows one to create email automations and campaigns, do retargeting based on activity, and set up groups as well as segments. Like with any system, there is a tiny learning curve. But their support team holds your hand through learning curve. Their customer support is outstanding, kind, and helpful. I've been recommending MailerLite to my clients because of the platform's capabilities, ease of use, and affordability.