Choose your viewability standards and vendors
From IAB/MRC to Group M and everything in between, Sovrn’s got you covered. Our Viewability Guarantee program works with your viewability requirements and the viewability vendor of your choice to ensure your campaigns have the best chance of being in front of an engaged audience for your story.
Take your viewability to a new level of accuracy and reliability
Use our OnScroll ad units and deliver 100% viewable ads that are seen by your readers in real time. OnScroll only delivers an ad when it is in front of the reader. Now you know, in real time, if your creative was viewed by a real person.