Google Publisher Tag
Google Publisher Tag (GPT) is an ad tagging library for Google Ad Manager which is used to dynamically build ad requests.
- Indexed sites
- 4,322
- Share of Advertising
- 28%
Google Publisher Tag is the more common of the two in our index: it runs on 4,322 websites against 2,484 for Prebid, and 1,960 sites use both. Counts come from real scans, not vendor claims.
Google Publisher Tag (GPT) is an ad tagging library for Google Ad Manager which is used to dynamically build ad requests.
Prebid is an open-source header bidding wrapper. It forms the core of our Nucleus ad platform, helping maximize revenue and performance for publishers.
1,960 sites run both Google Publisher Tag and Prebid. That is 79% of the sites using Prebid, the smaller of the two.
Want to know which one a particular site uses? Look it up and see its whole stack, or compare two sites side by side.