See every format
in action
Open any format below to see a live preview on a sample publisher page. All seven run from the same Keystone tag.
Display
Standard IAB display units, delivered and targeted from the Keystone tag.
Video
A partner video player placed in your article and managed from the same tag.
Native
Sponsored content that sits naturally in your feeds and articles.
Slider
A corner card that slides in on scroll: VAST video first, then display. It refreshes only while in view.
In-Image
Ads inside your editorial photos, always sized to fit the image natively.
NewsReader
An AI audio summary of the article, unlocked by a rewarded ad.
Ad Wall
A rewarded gate: readers watch a short ad to unlock the article, or subscribe.
All 7 formats.
One tag.
Every format on this page runs from a single script. Add it once, and we turn formats on, tune them or pause them for you.
<script src="…/s/your-site.js"></script>