TechLookup.app

Peer39

Peer39 is a contextual page-quality and ad-intelligence service used pre-bid in programmatic advertising.

peer39.com

Sites using it
1

Usage over time

Trend data starts with the first full crawl. We take a snapshot of every technology's usage at the end of each monthly crawl cycle, so the first point appears once the current cycle completes and the trend line after the second.

Market share

Share of indexed sites in the category that use Peer39.

1 site uses Peer39

Filter and browse all sites

  • skysports.comsince 28 Sept 2026