You can absolutely do that. If you want to upgrade to a paid plan to get some of the features you want, then you can switch at any time through the My Products option in your account or with the help of a GoDaddy Guide. Once you upgrade your site will have all the same customizations and work that you've already put in place, just with the added features. See Website Builder plans and pricing for more info.
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.
It is also much more flexible and extensible than WordPress. The best part is also that unlike WordPress with predefined content type, it allows the user to set up their own content type using 18 different types of field. But like we mentioned before, this is not the perfect place to start if you are looking for a simplistic website and are a beginner.
If Wix does not make to your cut, then Weebly is also an awesome WordPress alternative for you. It is a fully hosted online site builder that enables the users to easily create and build the ideal site. Much like WordPress, Weebly also has a selection of tools built-in that helps with various features. However, where it differs is that while WordPress has a huge range of third-party software and plugins, Weebly is not as competent. However, it does make up for it with the stunning and excellent design structure. The Drag and Drop Page builder makes the process as easy as a breeze.
Another of the WordPress competitors, Kentico, is a user-friendly, highly adaptable offering. It requires minimal coding to yield any number of customizations and functionalities. Digital marketers and tech enthusiasts flock to Kentico because it is fully APS-integrated (an open-source framework that allows for building apps in several programming languages in tandem) and lets you integrate with Google from the start.
WHICH IS BETTER: Squarespace vs. Wordpress