Winnin developed two proprietary metrics: Estimated Viewership Potential and Engag./Views. If you want to understand more about our metrics click over here.
The other metrics we use such as Engagement, Engag./Video and View/Video are not proprietary but cannot be found on networks either because we collect all the data and calculate these metrics with our data intelligence.
If you still have any questions about our metrics contact our support team at firstname.lastname@example.org or contact your account manager directly. :)
Great insights awaits you!