Jamloop has expanded its CTV advertising measurement platform with new incrementality testing capabilities and a partnership with Recast to help advertisers determine whether streaming TV campaigns are generating real business outcomes. The technology combines household-level holdout testing and geographic lift measurement to move CTV advertising beyond impressions and attribution toward experiment-based performance measurement.
Connected TV (CTV) advertising has grown rapidly as brands shift budgets from traditional television into streaming environments. But despite rising investment, marketers continue to face a fundamental question: did a CTV campaign actually create new customers, revenue, or subscriptions — or did it simply reach audiences who were likely to convert anyway?
Jamloop is addressing that challenge with expanded incrementality measurement capabilities designed to bring experiment-based performance analysis to streaming TV advertising.
The CTV performance platform announced new measurement capabilities through its Jamloop Incrementality product, alongside a partnership with marketing analytics company Recast. The combined approach gives advertisers additional methods to evaluate whether streaming campaigns are driving measurable business outcomes.
The move reflects a broader transformation in digital advertising. As advertisers increasingly demand accountability from every channel, CTV is being evaluated against performance benchmarks established by search advertising, social platforms, and programmatic media buying.
Rather than focusing only on impressions, completion rates, or last-touch attribution, Jamloop’s approach attempts to answer a more important marketing question: what outcomes happened because of the advertising?
How Jamloop’s CTV Incrementality Measurement Works
Jamloop’s incrementality solution uses a household-level holdout methodology to create controlled experiments for CTV campaigns.
Before a campaign begins, eligible households are randomly separated into treatment and holdout groups. The treatment group receives streaming TV advertisements through Jamloop’s proprietary bidding infrastructure, while the holdout group is intentionally prevented from receiving campaign exposure.
During measurement, Jamloop analyzes differences in business outcomes between exposed and unexposed households.
The company also validates whether holdout households were actually eligible to receive impressions by checking real bidstream activity. This helps reduce measurement inaccuracies caused by comparing exposed audiences with groups that may never have had the opportunity to see an advertisement.
For advertisers, the objective is to create a cleaner understanding of incremental impact — the additional sales, visits, subscriptions, or revenue directly influenced by CTV advertising.
Moving CTV Beyond Attribution-Based Advertising
Traditional digital advertising measurement often relies on attribution models that assign credit to channels involved before a conversion. However, attribution does not always prove that an advertisement caused the outcome.
A consumer may have subscribed, purchased, or visited a website even without seeing the advertisement.
Incrementality testing addresses this limitation by introducing controlled comparisons.
This approach aligns CTV advertising measurement with methodologies commonly used in experimentation-driven marketing programs. Major advertising ecosystems, including Google and Meta Platforms, have invested in lift studies and controlled measurement approaches to help advertisers understand campaign effectiveness.
Jamloop’s focus is applying similar performance standards to streaming television.
Recast Partnership Adds Market-Level Measurement
Alongside its household-level measurement capabilities, Jamloop is partnering with Recast to introduce geographic lift testing options.
Recast’s GeoLift methodology allows advertisers to compare performance across geographic regions, such as ZIP codes, designated market areas (DMAs), or other defined locations.
While household-level experiments analyze individual audience impact, geo-based testing provides a broader market perspective. This can help advertisers understand whether regions exposed to CTV campaigns outperform comparable markets without exposure.
The combination gives advertisers two measurement perspectives:
- Household-level holdout testing for understanding direct audience impact.
- Geographic lift testing for evaluating broader market effects.
For large-scale advertisers, using multiple measurement approaches could become increasingly important as CTV campaigns expand across streaming platforms and connected devices.
CTV Advertising Enters the Performance Marketing Era
The CTV market has traditionally been measured through television metrics such as reach, frequency, and completion rates. However, advertisers are increasingly demanding the same level of accountability they expect from other digital channels.
According to industry research from eMarketer and Statista, digital video and connected TV advertising spending continues to grow as consumers shift viewing habits toward streaming platforms.
The challenge for advertisers is that streaming environments are more fragmented than traditional television. Audiences are distributed across services, devices, and platforms, making consistent measurement more complex.
This has created demand for advertising technology companies developing better identity solutions, attribution alternatives, and experiment-based analytics.
Platforms such as The Trade Desk have also invested heavily in CTV buying infrastructure, audience targeting, and measurement solutions as brands move more television budgets into programmatic channels.
Competitive Landscape: Measurement Becomes a CTV Differentiator
CTV advertising platforms are increasingly competing not only on inventory access but also on measurement quality.
Advertisers now expect platforms to provide insights into business outcomes rather than simply campaign delivery statistics.
Jamloop’s strategy positions measurement as part of the activation process itself rather than a separate reporting layer added after campaigns conclude.
This approach could become increasingly valuable as brands look for stronger evidence that streaming advertising investments are generating incremental growth.
Industry analysts including Gartner, Forrester, and IDC have highlighted measurement accuracy, AI-powered optimization, and unified customer intelligence as major priorities across the broader advertising technology ecosystem.
Market Landscape
CTV advertising is moving through several major industry shifts:
Performance measurement becomes essential:
Advertisers increasingly want proof of incremental sales, subscriptions, and revenue rather than basic engagement metrics.
Programmatic CTV growth accelerates:
Demand-side platforms (DSPs) are expanding streaming TV buying capabilities as brands move budgets away from traditional television.
Privacy-first identity solutions gain importance:
Advertisers need measurement systems that work without relying heavily on third-party cookies.
AI improves advertising optimization:
Machine learning is helping advertisers analyze campaign signals, improve audience selection, and optimize media investments.
Experiment-based advertising gains momentum:
Controlled testing methodologies are becoming more common as marketers demand stronger evidence of advertising effectiveness.
Strategic Outlook
Jamloop’s latest announcement highlights a larger shift in the CTV ecosystem: measurement is becoming as important as media buying.
The future of streaming advertising will likely depend on platforms that can combine audience targeting, programmatic execution, experimentation, and business outcome measurement.
As brands continue increasing CTV investments, advertisers will expect television advertising platforms to provide the same optimization capabilities available in search, social, and digital performance marketing.
The companies that successfully connect media exposure with measurable business impact will have a stronger position in the next generation of advertising technology.
Top Insights
- Jamloop introduced incrementality measurement tools that help CTV advertisers evaluate real business impact beyond impressions and attribution metrics.
- The platform uses household-level holdout testing to measure whether streaming campaigns generate incremental conversions, subscriptions, and revenue.
- Jamloop’s Recast partnership adds geographic lift testing capabilities for advertisers seeking market-level CTV performance insights.
- CTV advertising is shifting toward experiment-based measurement as brands demand greater accountability from streaming media investments.
- Programmatic CTV platforms increasingly compete on optimization, identity, and measurement capabilities rather than inventory access alone.
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