This plugin is a easy to use addon for WPforms which helps to send form data to HubSpot lists with very less configuration and easy to use interface.
Documentation: View Online
If you are looking to integrate HubSpot with Contact Form 7 then here is plugin link: Contact Form 7 to Hubspot by WPOP
Features
Adds subscription in “HubSpot” through “WPForms” Option to select “HubSpot” list ID for subscribers Option to select “WPForms” fields for “HubSpot” list Constant updates Translation ready