IAS Launches CTV Transparency Suite Amid Growing Streaming Ad Spend

Event summary

  • Integral Ad Science (IAS) launched 'IAS Total TV', a suite of CTV solutions providing aggregated content-level data (genre, rating, show, program) from Disney, NBCUniversal, Paramount, Prime Video, and Publica publishers.
  • According to Nielsen data from Q4 2025, streaming accounts for 45.6% of U.S. TV viewing, surpassing traditional TV.
  • IAS Total TV aims to address the challenge of fragmented data and lack of transparency for advertisers investing in CTV.
  • IAS is partnering with major streamers to provide this data, with Dana McGraw (Disney Advertising) citing the need for 'clearer, more actionable insights'.

The big picture

CTV advertising is experiencing explosive growth, with streaming now dominating U.S. TV viewing. Advertisers are increasingly demanding transparency and accountability in this channel, but fragmented data and a lack of standardized measurement have been significant pain points. IAS's Total TV suite attempts to solve this, positioning the company as a key intermediary between advertisers and major streaming platforms, but also creating a dependency on those platforms and potential conflicts of interest.

What we're watching

Adoption Rate
The success of IAS Total TV hinges on publisher adoption beyond the initial partners; wider integration will be crucial for demonstrating value and attracting advertisers.
Competitive Response
Other ad tech providers will likely accelerate their own CTV transparency offerings, potentially creating a price war or a shift in industry standards.
Data Privacy
IAS’s VPPA compliance and data handling practices will be under scrutiny as it aggregates and shares more granular content data, potentially impacting future regulatory oversight.