Dependable and feature-rich

MailChimp for WordPress is a fantastic plugin, and I’ve used it on many projects. Solid set of basic features, nice array of add-ons, and paid add-ons for professional use.

I’m always comforted when I read the PHP code behind this plugin. I’ve been able to extend it with my own customisations.

Continually being updated and maintained which is great for any plugin.