Best website builder for makers, sellers and doers.

Jekyll is a static-site generator, which lets you create your content as text files that can then be inserted into folders. Once your files are created, Jekyll enables you to build the shell of your site using the Liquid template language. Jekyll stitches your content with the shell, creating a static site that can be readily uploaded to all server types.
Video backgrounds and animations are no problems whatsoever. This website builder gets SEO right, too. Portfolio pages, in particular, turn out really good, and most importantly, without being difficult to create. They have many business-focused apps (e.g. for hotels or restaurants) that can make your life easier if you are in one of these industries.
Ghost is another popular open-source CMS, geared more towards creating stylish blogs or online publications (as opposed to complex websites). It comes with versatile features for customizing page layouts, scheduling posts, injecting analytics code, and more – all from one streamlined interface. Ghost also makes it easy to optimize and produce content on multiple distribution channels (maximizing your readership in the process).

The retention stage: These are beyond-the-funnel customers. You’ll use email sequences, customer accounts, and loyalty programs to keep these customers back for add-ons, upsells, and cross-sells. The goal of stages one through four is to keep the customer moving deeper down the funnel toward becoming a customer. The goal of stage five is to keep the customer coming back.
How to Build a Dangerously Effective Sales Funnel