What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
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 could embed HTML code of your form in your emails and send to your clients.
1. To do that you can go to your form builder and click Publish:
2. And then Embed-Source:
And you can paste the code inside of your email body.
Also, you could check Campaign Monitor that you can use for your mailing list to send to your clients.
Please let me know if you have further questions.