This FAQ explains what attention metrics are, why they matter now, and how advertisers can use them to improve media performance beyond viewability.

Attention metrics (AUs) in the social media video landscape are gradually fragmenting as audiences shift to platforms with interest-driven feeds, per our industry KPI data provided by Adelaide. Consumer attention fragmenting across platforms means that advertisers who are already struggling to reach target audiences on social media are facing an uphill battle. Focusing on interest-driven platforms like Reddit and Pinterest as they gain AUs can help drive stronger results, while maintaining investment in leaders like YouTube will remain essential.

Uber partnered with ad measurement firms Kantar and Adelaide to launch a custom attention metric for in-ride ads and Uber Eats checkout screens, the companies announced Tuesday. The partnership is Adelaide’s first custom, platform-specific attention metric partnership. As the ad industry inches toward universal standards, Uber’s launch shows the challenges in creating a one-size-fits-all approach. Even post-standardization, advertisers will have to navigate an ecosystem with multiple platform-specific offerings.

The ad industry has reached a tipping point in its approach to measurement, shifting from a slower, siloed approach to one that’s more dynamic and allows advertisers to shift their spending more quickly than they had in years past.

Connected TV (CTV) attention metrics (AUs) declined between 2024 and 2025, but remain strong overall, according to our industry KPI data provided by Adelaide. Even with slight declines in effectiveness, Adelaide’s findings prove that CTV is relatively unmatched in capturing audience interest, cementing its position as a key touchpoint for brands looking to connect with broad audiences.

The news: Connected TV (CTV) commands higher attention metrics (AU) than online video (OLV) and display advertising thanks in part to its wide variety of interactive ad formats, per industry KPI data provided by Adelaide. Our take: CTV's growing attention metrics reflects its shift toward becoming a performance marketing channel

Attention metrics can be applied throughout the campaign life cycle to minimize waste and facilitate performance. Get up to speed on how attention works and what offerings are in-market.

Attention metrics are moving beyond consumer research into programmatic bidding strategies. But a lack of measurement standards is preventing mainstream adoption, even as AI-generated content threatens to upend engagement rates.