CTV Measurement Is Finally Delivering on Its Digital Promise
The television industry spent years promising that connected TV would combine the impact of the big screen with the accountability of digital advertising. Now that promise may be materializing, as CTV measurement evolves beyond traditional reach and frequency metrics toward the outcome-based signals that performance marketers demand.
The shift is reshaping how buyers plan and evaluate TV investments. Where linear measurement once delivered data weeks after a campaign ended, CTV now offers near-real-time access to audience delivery, brand lift, footfall and return on ad spend. The question is whether the industry can standardize these signals fast enough to capture budgets that might otherwise flow to search, social and retail media.
“We’re really now seeing the embodiment of what we all hoped would start to come to bear,” said Neala Brown, SVP, strategy and operations, Teads, in this video interview with Beet.TV.
Outcomes replace reach as the core metric
Brown said the early years of CTV measurement focused on translating digital impressions into familiar TV currency: reach, frequency and gross rating points. That framing helped buyers compare CTV to linear, but it undersold what the channel could deliver.
“When CTV kind of was at its advent, it was those more traditional TV measures,” Brown said. “But we’re really now seeing that connection between the TV screen, the promise of digital and all of the data access and that connection to outcomes.”
The outcomes she cited include brand lift, footfall, ROAS and ROI. IAB’s 2026 Digital Video Ad Spend & Strategy Report frames this shift as central to CTV’s growth, projecting US digital video ad spend will exceed $80 billion this year, with digital video surpassing 60% of total TV and video spend for the first time.
Measurement data enters the planning toolkit
Historically, measurement and planning operated as separate disciplines: planners set strategy, buyers executed, and measurement teams reported results after the fact. Brown said the lines are blurring as outcome data becomes available earlier and in more usable formats.
“I don’t know that measurement data and planning data are quite the same per se,” she said. “But I do think that we’re getting to the point where measurement data is becoming part of your planning toolkit.”
She pointed to the ability to build aggregate data sets and connect them to audience segments in ways that inform upfront strategy rather than just post-campaign analysis. “We’re seeing the systems built, we’re seeing the ability to connect those data sets to different cohorts, different users in a more meaningful way,” Brown said.
Teads has been building toward this model. The company’s CTV Ensemble suite, launched in June, combines HomeScreen and InStream inventory with attention measurement and full-funnel outcomes, while its CTV Performance product connects ad exposure to site visits, leads and sales.
Insights should arrive at the brief, not the recap
Brown argued that measurement and insights belong at the very start of campaign development, not as a retrospective exercise. That means reviewing what worked in prior campaigns, what didn’t, and what surprised the team.
“When you get that brief, when you’re thinking about strategic design, we should start to understand what it is we have from an insight perspective,” she said. “And when I think about insights, it’s not just what we know, it’s also what we don’t know, or the things that were unexpected perhaps from historical campaigns.”
She said unexpected audience performance can be as valuable as confirming a hypothesis. “What were the audiences where perhaps we saw things like conversion that weren’t necessarily in our original targeting plan? Those are really important when you think about the development of a media plan.”
Cross-channel comparability remains imperfect
Even as CTV measurement improves, Brown acknowledged the industry has not yet achieved true apples-to-apples comparability across screens. The media ecosystem remains fragmented between traditional TV, CTV, and digital channels, each with its own data standards and measurement conventions.
“We’re starting to see more ability to do that,” she said of cross-channel measurement. “Not quite apples to apples. We’re not quite there yet. There’s always going to be some imperfections here.”
The industry is working to close those gaps. IAB Tech Lab’s October 2025 addition of Device Attestation support to the Open Measurement SDK aims to combat device spoofing, while IAB’s guidance on Conversion APIs for CTV frames server-to-server data flows as a path to privacy-safe outcome measurement.
Unexpected results matter as much as expected ones
Brown said the most valuable measurement insights often come from results that deviate from the plan. Confirming a hypothesis is useful, but discovering untapped audiences or underperforming tactics can reshape future strategy.
“At the end of the day, it is what did we plan that went the way that we expected it to, and so should we continue to invest in those things,” she said. “But when you think about brand growth, I think it’s also what didn’t go the way that we planned.”
She added: “What really just didn’t necessarily go the way that it should have or that we thought it would, and perhaps let’s not do that one again.”
The television industry spent years promising that connected TV would combine the impact of the big screen with the accountability of digital advertising. Now that promise may be materializing, as CTV measurement evolves beyond traditional reach and frequency metrics toward the outcome-based signals that performance marketers demand.
The shift is reshaping how buyers plan and evaluate TV investments. Where linear measurement once delivered data weeks after a campaign ended, CTV now offers near-real-time access to audience delivery, brand lift, footfall and return on ad spend. The question is whether the industry can standardize these signals fast enough to capture budgets that might otherwise flow to search, social and retail media.
“We’re really now seeing the embodiment of what we all hoped would start to come to bear,” said Neala Brown, SVP, strategy and operations, Teads, in this video interview with Beet.TV.
Outcomes replace reach as the core metric
Brown said the early years of CTV measurement focused on translating digital impressions into familiar TV currency: reach, frequency and gross rating points. That framing helped buyers compare CTV to linear, but it undersold what the channel could deliver.
“When CTV kind of was at its advent, it was those more traditional TV measures,” Brown said. “But we’re really now seeing that connection between the TV screen, the promise of digital and all of the data access and that connection to outcomes.”
The outcomes she cited include brand lift, footfall, ROAS and ROI. IAB’s 2026 Digital Video Ad Spend & Strategy Report frames this shift as central to CTV’s growth, projecting US digital video ad spend will exceed $80 billion this year, with digital video surpassing 60% of total TV and video spend for the first time.
Measurement data enters the planning toolkit
Historically, measurement and planning operated as separate disciplines: planners set strategy, buyers executed, and measurement teams reported results after the fact. Brown said the lines are blurring as outcome data becomes available earlier and in more usable formats.
“I don’t know that measurement data and planning data are quite the same per se,” she said. “But I do think that we’re getting to the point where measurement data is becoming part of your planning toolkit.”
She pointed to the ability to build aggregate data sets and connect them to audience segments in ways that inform upfront strategy rather than just post-campaign analysis. “We’re seeing the systems built, we’re seeing the ability to connect those data sets to different cohorts, different users in a more meaningful way,” Brown said.
Teads has been building toward this model. The company’s CTV Ensemble suite, launched in June, combines HomeScreen and InStream inventory with attention measurement and full-funnel outcomes, while its CTV Performance product connects ad exposure to site visits, leads and sales.
Insights should arrive at the brief, not the recap
Brown argued that measurement and insights belong at the very start of campaign development, not as a retrospective exercise. That means reviewing what worked in prior campaigns, what didn’t, and what surprised the team.
“When you get that brief, when you’re thinking about strategic design, we should start to understand what it is we have from an insight perspective,” she said. “And when I think about insights, it’s not just what we know, it’s also what we don’t know, or the things that were unexpected perhaps from historical campaigns.”
She said unexpected audience performance can be as valuable as confirming a hypothesis. “What were the audiences where perhaps we saw things like conversion that weren’t necessarily in our original targeting plan? Those are really important when you think about the development of a media plan.”
Cross-channel comparability remains imperfect
Even as CTV measurement improves, Brown acknowledged the industry has not yet achieved true apples-to-apples comparability across screens. The media ecosystem remains fragmented between traditional TV, CTV, and digital channels, each with its own data standards and measurement conventions.
“We’re starting to see more ability to do that,” she said of cross-channel measurement. “Not quite apples to apples. We’re not quite there yet. There’s always going to be some imperfections here.”
The industry is working to close those gaps. IAB Tech Lab’s October 2025 addition of Device Attestation support to the Open Measurement SDK aims to combat device spoofing, while IAB’s guidance on Conversion APIs for CTV frames server-to-server data flows as a path to privacy-safe outcome measurement.
Unexpected results matter as much as expected ones
Brown said the most valuable measurement insights often come from results that deviate from the plan. Confirming a hypothesis is useful, but discovering untapped audiences or underperforming tactics can reshape future strategy.
“At the end of the day, it is what did we plan that went the way that we expected it to, and so should we continue to invest in those things,” she said. “But when you think about brand growth, I think it’s also what didn’t go the way that we planned.”
She added: “What really just didn’t necessarily go the way that it should have or that we thought it would, and perhaps let’s not do that one again.”
