We are a SAAS company and we have a free sign up form for our product. We would like the form to exists in Hubspot (so that we can do A/B Testing, etc.) but post data to our Saas domain (i.e. secure.company.com). We initially tried doing this via a form redirect from Hubspot but we realized that on a re-direct, the data does not get posted to the Saas domain.
Next we tried replacing the Hubspot form with raw HTML and put in the Saas domain in the action attribute of the form. This works like a charm but the conversion event does not get captured in Hubspot.
Is there a better way to do this? We know that there is an option to read the submissionID in the URL after Hubspot Redirect and use the API to pull form data however, we are looking for another solution that would require fewer integration.