Just because your site is simple doesn't mean you need to forego the power of a community tool. In this tutorial learn how to integrate your Circle community into your Super site powered by Notion.
Head to the embed section under settings in Circle. Grab the community widget code and then head into Super and click on the settings icon of your Super URL and under Super options.
You can paste it in the snippet and injection box and hit save. Now head to your website and hit refresh. You'll notice that a circle icon has popped up in the bottom right hand corner of your site. When you click on that, you should be able to see your Circle community and navigate through the widget when logged in.