@Parth Shrivastava
If youβre ok with the form not looking super good - just embed the hubspot form (its the neatest way)
Second way is this -
https://university.webflow.com/lesson/hubspot-forms-integration
But please note - the out of the box integrations, most of the times, break. The data never passes through consistently.
Third way - Zapier - again, inconsistent + added cost
API integration is great as well - if you have a dev guy - the open APIs of HubSpot are pretty easy to go through and very step-by-step in nature so your dev can easily follow.
If you happen to use the HubSpot forms - it will take care of all the data regarding source, etc. And for anything else, if this is a specific LP for a specific campaign - you can put in hidden fields on the form and pre-fill those.