OpenSlate Sells to DoubleVerify for $150 Million, My Chat with Mike Henry, CEO

Late yesterday, DoubleVerify announced the purchase of OpenSlate for $150 million in cash and stock.  In September, we spoke with OpenSlate founder and CEO Mike Henry about the company.  We have republished this interview with the news. The media marketplace has become more fragmented with the proliferation of streaming video and social media platforms, giving […]


OpenSlate Will Expand Video Scores To New Publishers: CEO Henry

The company that provides fine-tuned scores rating 600 million YouTube and Facebook videos for advertisers will soon expand its horizons beyond those two key platforms. OpenSlate’s Slate Score measures content quality, whilst the company also charts videos’ subject matter expertise and brand safety. In this video interview with Beet.TV, CEO Mike Henry says the company […]