84EM built a custom integration that syncs a multi-step Gravity Form with a Hubspot contact.
When the visitor fills out their email address in step 1 of the form, their Hubspot contact ID is retrieved, or a record is created for them if they are not yet in Hubspot.
As the visitor completes fields and pages through the multi-step form, their submitted data is saved in Hubspot. This allows for the capture of lead information in Hubspot from the 1st page of the form through the last, ensuring that even if the visitor abandons the form, the client still has lead information.