What's the difference? WebsMill lets you truly separate the content of your website (list of products your company sells, the marketing blurb that goes right onto the first page, your company address and so on) from its layout (graphical appearance).
How it works? Based on content and page templates the application automatically generates and uploads the entire website. One template can result in hundreds of web pages getting generated each containing different textual and graphical content.
Layout and content are kept separate. You can change one without touching the other. This lends flexibility to website creation process. It's easy now to create a new look for your website by just editing the page templates, create a new version in another language, change descriptions of your products and so on.