The point of Disqus is that you don't have to host anything and you can publish an essentially "static" website using any static website generator or just plain

The point of Disqus is that you don't have to host anything and you can publish an essentially "static" website using any static website generator or just plain HTML pages you make yourself. At this point just build your website around the numerous CMS/Blog options available that have numerous solid comment and spam prevention systems.