Why Performance Has Become The New Currency In Advertising
Why Performance Has Become The New Currency In Advertising
Publish Date: 2026-05-21 09:00:00
Source Domain: www.forbes.com
AI and Advertising ROI
Getty Images – Narumon Bowonkitwanchai
As AI accelerates execution, reshapes discovery, and fragments customer journeys across channels, marketers are redefining success around measurable outcomes, making performance the central currency of modern advertising.
For years advertising was measured by inputs: time spent, campaigns launched, and budgets deployed. Success was often inferred through metrics like reach, impressions, or brand lift, with true business impact assessed only after the fact.
That model no longer holds. Today, marketing is expected to deliver measurable outcomes in real time, with the same precision and accountability as any other revenue-driving function. Performance, defined by tangible business results, has become the standard by which success is judged.
This shift is being driven by artificial intelligence (AI), which is compressing timelines, increasing precision, and raising expectations for measurable impact across every stage of marketing. As AI becomes embedded across planning, execution, and optimization, it is fundamentally changing how marketing operates.
“Performance has become a common language between marketing and the rest of the business,” said Todd Parsons, Chief Product Officer and President of Performance Media at Criteo. “When you can tie activity directly to outcomes, marketing operates less like a cost center and more like a growth engine.”
At the same time, the environments where performance is created are becoming more complex. According to a recent survey from my company, Prosper Insights & Analytics, 54% of generative AI users now use it for search, introducing a new layer to how products are discovered and evaluated. Retailers are already seeing that when discovery moves into AI assistants, performance moves with it: Albertsons’s, for example, has reported that shoppers who use its “Ask AI” shopping assistant are already delivering a 10% increase in basket size for customers who have…
