The paid version of Mailchimp includes email templates, an image library, and campaign management. It also offers direct connections for automatic posting to popular social media platforms, plus analytics and charts showing campaign opens and clicks, opens by time of day (for deciding the best times to send), global location, devices used (to help make sure you are optimizing for mobile devices), AB comparisons, cross campaign comparisons, and more. With the use of AI it helps you create more effective messaging, better subject lines to increase opens, and automatic resend to non-opens. The free version is quite limited but if you are a small organization and only need a few emails, you can easily use the free version

Mailchimp is very good with reusing the templates and changing just the key details. It is very good with holding thousands of contacts in its data base. I find that there are no bugs and everything goes smoothly.

I really like the wide variety of professionally designed templates that make creating emails quick and easy. The drag-and-drop editor is intuitive, so I can build attractive campaigns without any design or technical experience. It saves time while still producing professional-looking results.