We just released HubSpot Marketing Email, the latest addition to our library of HubSpot connectors. This connector lets you pull in performance data for the email marketing campaigns you run in HubSpot.
The full list of fields available can be found in the article What data can I get from HubSpot Marketing Email?. This is a premium connector and if you're interested in trying it out please reach out to us at support@funnel.io and we'll help you get started!