Within the Kartra video uploading options, users can add “call to actions” within a given video. This allows various features to pop-up within that video.
Most notably you can add a “Share to unlock” option.
Though it does not use all social media content, this feature asks a viewing lead to share the video on either their twitter account or their Facebook account.
*Please Note: This feature can be set as mandatory. Which would force any viewing leads to share the video in order to see it past the point you designate via this feature.