A report from Truthset estimates that inaccurate identity data in CTV will result in $7.4 billion of wasted programmatic ad spend in 2026. The article argues that the industry should shift away from IP-based inference toward leveraging consented OS-level household identity signals to improve measurement and ad performance.
The massive scale of wasted spend highlights a fundamental flaw in the current streaming ad stack: the reliance on probabilistic IP matching in an increasingly fragmented market. As high-stakes inventory like live sports migrates to streaming, the inability to accurately control frequency and verify reach threatens the premium valuation of CTV compared to linear TV. For the ecosystem, this creates a strategic opening for OEMs and OS providers to leverage their direct household relationships as the primary identity layer. Watch for whether major DSPs like The Trade Desk begin prioritizing OS-level signals over third-party graphs to justify higher CPMs for their advertiser clients.
The industry is also seeing programmatic ad auctions evolve to address these liveness and identity challenges, while publishers use first-party data to defend CPMs against FAST saturation.
A new Truthset report estimates that inaccurate identity data will cost CTV advertisers $7.4 billion in wasted programmatic spend by 2026. This significant loss stems from a reliance on unreliable IP-based inference, which fails to match residential targets 77% of the time, undermining measurement accuracy and frequency control in streaming.
Truthset estimates that advertisers will waste approximately $7.4 billion in programmatic ad spend by 2026 due to faulty identity signals.
Research from Adstra and InterMedia found that IP-based inference fails to correctly match geographic residential targets 77% of the time, leading to significant measurement and frequency errors.
Industry experts advocate for a shift away from traditional IP inference toward using consented OS-level household identity signals to improve targeting and reach verification.
According to a report from The Trade Desk and PA Consulting, premium CTV environments increase brand trust for 85% of viewers.
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