Hi Laura, If you are using Mailchimp (we use Aweber ourselves), you don't need the website builder to be integrated with Mailchimp at all,unless you run an ecommerce store (I'll address this below). Newsletter services allow you to create a sign up box, then provides you with some codes where you can copy and paste these codes into your website. All website builders have a tool that allows you to embed codes into wherever you want on your webpages. Once you publish your website, then the sign up box will show up. If you are operating an online store, you can integrate Mailchimp with websites built with Squarespace, Shopify or Bigcommerce. This way, after your customer buys from you, they are automatically invited to join your newsletter so you can continue to share news with them, or even promote other products to them. Hope this helps! - Jeremy
Each service on our list puts the control of designing and launching a website into your hands. However, if you have a significant budget to make a great-looking, professional online persona, it might be worth checking out web design companies. These services take the work out of your hands. They run site creation and maintenance. Also, they devote a lot of the funds you pay for the service to marketing your site.
A domain name is the bit of the URL (the long address in your browser’s search bar) that identifies a web page — in this case your website. You can register them separately at sites like GoDaddy and Namecheap, but website builders offer to do it for you when you sign up with them. Most provide it for free (at least initially), while a handful charge a few extra bucks.