Prebid

Prebid is an open-source header bidding wrapper. It forms the core of our Nucleus ad platform, helping maximize revenue and performance for publishers.

advertising3,838 eligible domainsprebid.org
Stats
Adoption2.5%
Avg confidence100%
30-day trend+76
Search database

What is Prebid?

Prebid is a advertising technology. Prebid is an open-source header bidding wrapper. It forms the core of our Nucleus ad platform, helping maximize revenue and performance for publishers.. Currently detected on 3,838 quality-eligible websites in the Glympt index.

Official website: prebid.org.

Recently detected on

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minecraftpatchedi.com
US 35%conf 100%
vigopeques.com
ES 45%conf 100%
nelsonstar.com
conf 100%
ptcgpocket.gg
US 35%conf 100%
learnitwise.com
US 35%conf 100%
kuriergarwolinski.pl
PL 45%conf 100%
sympatico.ca
CA 90%conf 100%
bakeorbreak.com
US 35%conf 100%
craftednba.com
conf 100%
elmon.cat
ES 95%conf 100%

Top countries

BR119DE142ES148FR82GB140IT146NL92PL58SE85US885

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Frequently used with

Google Tag Manager3840Google Analytics3253Google Analytics 43120Google Publisher Tag3059Global Site Tag3030jQuery2367core-js2270PHP2266MySQL2036Google Font API2028

Frequently asked questions

How does Glympt detect Prebid?

By scanning headers, HTML, JS globals, meta tags, and cookies. Detection is automated and non-intrusive.

How accurate?

Confidence averages 100% for Prebid. ≥70% is highly reliable.

Can I export?

Yes. Pro and Business plans include CSV export with full filtering.

Refresh rate?

Major sites: ~7 days. Smaller domains: ~30 days. Trigger fresh scans from the dashboard.

Is Prebid trending?

Prebid gained 76 domains in 30 days.

What is "confidence"?

0–100 score indicating detection certainty. Multiple strong signals = high confidence.

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