What Are Attention Metrics & Why They're Challenging GRP in CTV?

Engagement per impression for interactive Connected TV (CTV) ads nearly doubled in just one year, climbing from 1% in Q2 2024 to 1.

LH
Leo Hartmann

June 16, 2026 · 3 min read

Split screen comparing traditional GRP measurement with modern CTV attention metrics, highlighting the shift in advertising effectiveness.

Engagement per impression for interactive Connected TV (CTV) ads nearly doubled in just one year, climbing from 1% in Q2 2024 to 1.94% in Q2 2025, according to emarketer. This rapid surge confirms viewers actively engage with interactive CTV ads, moving beyond passive consumption.

However, the advertising industry has long relied on Gross Rating Points (GRP) for broad reach, but emerging attention metrics in CTV demonstrate a far stronger correlation with actual business impact. This creates a growing tension between traditional measurement and real-world effectiveness.

Companies that fail to adopt attention-based measurement in CTV risk falling behind competitors already optimizing for deeper engagement and measurable outcomes.

The Rise of Attention Metrics in CTV

Connected TV (CTV) advertising allows brands to capture the emotional 'big screen' experience while leveraging the granular targeting and real-time accountability of a modern ad stack, according to Equativ. Attention metrics are emerging as the essential tool to fully leverage CTV's unique capabilities, moving beyond traditional reach to measure true engagement and intent. A substantial 55% of marketers anticipate attention becoming the standard for both CTV measurement and buying, according to Teads.

These metrics quantify view time, user interaction, and interaction quality. This focus on actual engagement offers a more precise understanding of ad effectiveness than mere impressions or reach. The industry's recognition of attention signals a strategic pivot towards impactful advertising.

Proving Impact: How Attention Drives Results

Interactive ads boost unaided recall by 36%, per emarketer, proving the power of engaged viewing. Beyond recall, these formats increase foot traffic by 13% and brand affinity by 33%, emarketer reports. These figures show the measurable benefits of attention-driven CTV advertising.

Optimizing for consumer engagement, attention metrics establish a direct link between ad exposure and improved brand and business outcomes. This moves beyond traditional exposure, offering tangible evidence of an ad's influence on consumer behavior and perception.

Why This Shift is Crucial for Marketers

The industry's historical reliance on GRP for broad reach now clashes with emarketer's data: interactive CTV ads nearly double engagement and significantly boost recall, foot traffic, and brand affinity. This reveals a growing disconnect between traditional reach metrics and actual business outcomes.

Brands clinging to GRP ignore a high-impact channel delivering measurable results. With 55% of marketers anticipating attention as the CTV measurement standard, per Teads, companies slow to adopt attention-based optimization risk obsolescence. This transition redefines effective advertising, demanding strategic re-evaluation from all marketers.

Common Questions on Attention Metrics

How do attention metrics compare to GRP?

Gross Rating Points (GRP) measure potential audience reach and frequency, focusing on exposure. Attention metrics, conversely, quantify actual engagement and receptiveness, accounting for viewability, completion rates, and active interaction time. GRP offers broad exposure; attention metrics provide deeper insights into exposure quality and impact.

What is the future of CTV advertising metrics?

Future CTV advertising metrics will likely involve sophisticated, real-time systems integrating AI and machine learning to predict and optimize for attention. This shifts from retrospective reporting to proactive campaign adjustments. Further standardization across CTV platforms will also be crucial for consistent insights.

The Future of CTV Measurement is Here

By Q4 2026, ad tech platforms like Adelaide Metrics will likely see increased adoption of their attention-based solutions as advertisers optimize CTV spend for measurable business outcomes, moving away from outdated reach-focused models.