Synx has created the Lightbox Form Custom Module Pack to make it easy for companies that have assets and content that does not need full landing pages. You can download and get it up and running in your HubSpot portal and take advantage of all of its' power.
You can download your copy from the HubSpot Market Place.
If you have any questions around your HubSpot portal, or development questions don't hesitate to reach out to us.