[artf]

You build your webpage (like you'd do it in grapesjs), which might be even your personal page, then you can decide to export it or just assign a subdomain (custom domains are not available in free accounts) and view it online

[fabricexpert]

You should make it clear that you can host it on there. Just something really simple 2 steps with big icons and text under them:

1. Design your page using our simple page builder 2. We host it for you in one click (or you can choose to export it and host yourself)

[artf]

Thank you very much for the advice, I'll try to make it more clear