Our AFL UTM Tracker plugin can be used to populate the UTM parameters on almost any form placed on your WordPress site.
We have built seamless integration with several popular WordPress plugins which does not require you add hidden fields to your forms. This saves you tons of setup time; especially if you are an agency with many clients.
However the form builders below uses our Javascript Merge Tags method to populate the UTM parameters into hidden fields or our custom iframe Javascript API.
If you are using a form builder not listed down below, please reach out to us via email to check if we can integrate with your form.