Data + Privacy

Prebid is on a roll: It will take charge of a seller agent, part of AdCP, and Amazon’s integration with Prebid is in beta. But there’s one sticking point: Microsoft is not going to cache video ad creatives anymore that come through Prebid, leaving publishers scrambling for an alternative.

The recent Andromeda update, the fastest and most advanced iteration to date of Meta’s ad-retrieval system, has dramatically changed the rhythm of Meta Ads. Delivery cycles are faster, creative gets picked up and exhausted with remarkable speed, and optimization feels more dynamic than ever.  But this increased velocity has also introduced confusion. Many advertisers assume […]

If you are feeling pressure to “do something” about Ad Context Protocol, you are not alone. Since its launch a few months ago, AdCP has been framed as a foundational step toward an “agentic” future, one where AI systems plan, execute and optimize media buys without human hand-holding. It is a compelling vision, but one […]

Ads were going to be a “last resort” for ChatGPT, OpenAI CEO Sam Altman promised two years ago. Now, they’re finally here. Omnicom Digital CEO Jonathan Nelson joins the AdExchanger editorial team to talk through what comes next.

For most of the last decade, privacy compliance lived in a gray zone. Companies could point to a cookie banner, update a policy and reasonably believe they were doing enough.  In 2025, that gray zone disappeared. What changed was not the sudden arrival of a sweeping new law, but the scale and seriousness of enforcement. […]

Tech convenience and a human touch. Price consciousness and selective splurging. Openness to AI and wariness of it. Shoppers are rife with contradictions, according to Capgemini’s report “What Matters to Today’s Consumers 2026.”

The year ahead in commerce, with insights from the NRF Big Show conference, where retailers congregate every January. Plus, the 2026 privacy policy cheat sheet.

Since I coined the term “Outcomes Era” in November 2024, it’s drawn both fervent support and sharp criticism. Companies like Viant, tvScientific, Permutive and Chalice have adopted it. Industry figures such as Terry Kawaja have used it to frame the ad tech moment. Others, however, argue the Outcomes Era is already fading. But the evidence […]

Agents, streamers and robots, oh my! Live from the C-Space campus at the Aria Casino in Las Vegas, our team breaks down the most interesting ad tech trends we saw at CES this year.

What type of leadership and attitude do we need to innovate in digital advertising and ad tech?  We work in a highly polarized industry where our methods of tackling fraud and providing transparency are shaped by conflicting and self-interested business models. And the industry leaders who loudly and publicly advocate for their interests seem to […]