vi is a contextual video platform, connecting publishers, content providers and brands through video storytelling. Video inventory is lacking, and users are hard to captivate, therefor vi's tools use contextual matching to create compelling video experiences on desktop and mobile. vi offers a full suite of self-serve tools: a video syndication engine powered by machine learning, a video ad server and an SSP. vi is trusted by 15,000 publishers to deliver millions of contextual video stories every day.