Who: ContextWeb, a 10-year old ad exchange and real-time contextual targeting platform recently received a patent for its “internet contextual communication tool,” the Real-Time Classifier.
What It Does: ContextWeb’s Real-Time Classifier RTC scans each page of content available in the exchange and categorizes that content into IAB-compliant content categories based on indicated user interest and semantics.
Why It Matters: Interest and semantic categories are crucial to determining whether ad inventory really matches an intended audience segment. ContextWeb present results in a data tree, making it easier to see categories that matter most.
View the patent here
Trending in
Most Read
More in Media
Media Briefing: The top trends in the media industry for 2025
December 18, 2025
This week’s Media Briefing takes a look at the top trends from 2025, from digital advertising revenue performance to AI licensing deals.
Digiday Scorecard: Publishers rate Big Tech’s AI licensing deals
December 17, 2025
Digiday has compiled a scorecard grading AI platforms to make sense of the growing number of players in the AI content licensing market.
Publishers are hunting for AI prompt data — now they’re starting to get it from third-party companies
December 15, 2025
Publishers are finally gaining some visibility into AI search, as new prompt data tools crack open a black box.