JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
You can create Autoreponder email inside of your form, if you want to sent email to your users once they submit your form.
You can also reply from submission page of your form.
However for this function to work you will need to add email field to your form.
If you would also like to receive email when your form is submitted, you need to set email Notification inside of your form.
Hope this will help. let us know if you need further assistance.