Viewability verification

Buy verified InView

Capture Engagement

Serve ads to readers
at the perfect time

Top quality

Each site is double-vetted through
our 25-step quality exam

See it in action

  • Space
    Sovrn //Signal ad only serve when they are at least 51% in view, guaranteeing that your ads are seen, not just served.

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 //Signal ad units and deliver 100% viewable ads that are seen by your readers in real time. //Signal 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.

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