In your Playable account, go to Videos.

Select the video to add to your HubSpot Email Template.

Click on the Embed tab.

Select HubSpot Professional/Enterprise from the dropdown list and hit the Copy To Clipboard button to grab the Embed Code.

In HubSpot, look for the Marketing tab and select Email.

Click on Create email and then choose an email type. After that, select a template (you can also double-click it).

In the Content menu, go to the More option.

Please, don't use the Text Content Block with the HTML setting as this causes Hubspot to change the Playable Embed Code and will cause errors.

Click, hold, and drag the HTML-Email button to where you want the video featured in your email.

Replace all the code with Playable's Embed Code (aka select all and paste from the clipboard). You will see the error below, but it will not affect how the video works.

Now, click the Save button. We can now proceed to send a test email.