Anne: How many "contacts" do you have on your list. Most plans charge by the number of contacts. Some charge by the total number of contacts, some by the contacts per list (which means you pay for duplicates if a single contact is on multiple lists due to your segmentation activities). As both Ray and Gee indicated, most email service providers will meet your functional requirements. I have used MailChimp successfully but switched to ActiveCampaign because of the marketing automation...
What is the purpose of a newsletter?
It's important to choose an online marketing service that has a clean and intuitive interface so it's easy to find the tools you need. A well-designed platform means you won't waste time trying to find the solution or the support you need. You'll also want the service to have an easy-to-use email editor, contact management tools, and drag-and-drop automation tools.
"Spray and pray emails will never perform as well as tailored emails to particular contact segments," Turnbull says. He recommends segmentation for creating targeted email campaigns based on behavioral information or other contact data you know about each recipient. Doing so also helps to "determine&the right tactic for each segment," he adds. This can be done through A/B testing, which tracks the performance of two or more entirely different versions of an email message. "You can try a soft-sell message to your most active subscribers while offering a significant discount to those that are less active or haven't clicked lately," he explains.