There are a lot of options available for forms in a static site. A few from a quick google search are: https://www.jotform.com/ https://www.jotform.com/ , https

There are a lot of options available for forms in a static site. A few from a quick google search are: https://www.jotform.com/ https://www.jotform.com/ , https://liveformhq.com/ https://liveformhq.com/, https://www.google.com/forms/about/ https://www.google.com/forms/about/ .