Hi Renee,
Yes, you can create a HTML site using Nicepage application and do not use CMS for your site. The decision can be based only on your needs. Just check what options and functionality do you want on your site and see if it is possible with the HTML site or you may need a CMS backend for that.
You can find more about Nicepage functionality in our documentation:
https://nicepage.com/doc
et me know if you have any other questions.
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Sincerely,
Hella
Nicepage Support Team
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