You're able to integrate and create LinkedIn Lead Gen Forms directly in the HubSpot ads tool if youenable lead syncing for LinkedIn. After a successful sync, HubSpot will create corresponding versions of your lead ad forms - you can read more about field mapping for lead gen forms here . The synced forms won't be visible in your forms tool and - to your question - they also don't behave as a HubSpot form. Instead of cookies, HubSpot applies a tracking template / a URL parameter to each ad to be able to attribute contacts to specific ads.
@MiaSrebrnjak Thank you for your answer. I will clarify my intent.
HubSpot will assign a cookie to someone who interacts with our website correct?
if they didn't fill up a form or click on a link in an email we won't have this person's details. right?
So I want to know if this person who fills up a form on LinkedIn will be recognized as the same person who interacts with our website in the past. based on your answer it seems like the answer is no