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Data brokers de-index their opt-outs; Meta is still the go-to for influencer ads; and Perplexity offers to buy Chrome.

Product review site HouseFresh bounced back from losing 91% of its Google traffic last year. Here’s how it’s pivoting in response to stiffer affiliate marketing competition and zero-click AI search.

The ad tech startup Vaudit, founded last year by Mike Hahn, aims to automate the process of campaign reconciliation atop major ad platforms.

OpenX filed a lawsuit against Google over its anticompetitive practices. And HyphaMetrics claimed victory against Nielsen in court over a patent lawsuit.

The SSP is betting on the DOJ’s antitrust remedies, plus closer relationships with agencies, DSPs and mid-sized advertisers, to help it eat some of Google’s lunch.

“I tried to write it so it’s not exclusively for ad tech nerds,” Ari Paparo told AdExchanger of his new book, about Google’s advertising dominance. “And I mean that affectionately.”

As the quality of answer engines improves, people will click through to publisher websites less often. The solution isn’t to wage war against AI. It’s time to build a sustainable future for all stakeholders.

While Reddit’s ad business is ascendent, it’s still working on a strategy for getting the most out of its generative AI deals.

X will begin scoring ads according to Elon Musk’s aesthetic preferences; what those Sydney Sweeney jeans ads say about how brands capture attention online; and a Google exploit lets sites be deleted from search results.

Google’s AI search tools are creating a paradox; Amazon pulled its Google ad budgets; and now’s a great time for indie commerce ad tech startups.