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CTV's Trust Deficit: Why Incrementality is Key for NZ Marketers
As Chief Financial Officers increasingly scrutinise Connected TV (CTV) advertising budgets, a critical trust issue has emerged concerning measurement. Traditional CTV reporting often focuses on exposure metrics, failing to demonstrate direct revenue attribution, which is problematic for financial stakeholders. Proving incrementality is now essential to justify and grow CTV investment.
What Happened
- •CFOs are intensifying their scrutiny of CTV advertising expenditures, demanding clearer return on investment.
- •The primary challenge for CTV is a 'trust problem' stemming from inadequate measurement, not creative or performance issues.
- •Current CTV reporting predominantly provides exposure-based metrics, which do not directly link ad spend to revenue generation.
- •Advertisers require robust proof of incrementality to validate CTV's effectiveness and secure continued funding.
- •The inability to attribute revenue directly to CTV campaigns creates skepticism among financial decision-makers.
- •Source: Digiday, 7 April 2026.
Why It Matters for NZ Marketers
- •NZ marketers investing in CTV must proactively address measurement gaps to maintain budget allocation.
- •Local agencies need to develop sophisticated attribution models beyond impressions to satisfy client CFOs.
- •The fragmented NZ CTV landscape, with multiple platforms, complicates unified incrementality measurement.
- •Smaller NZ businesses with limited marketing budgets require demonstrable ROI from CTV to justify the spend.
- •Educating internal stakeholders on advanced CTV measurement techniques will be crucial for local marketing teams.
- •Early adopters of incrementality measurement in NZ CTV will gain a competitive advantage in budget negotiations.
Strategic Implications
- •Prioritise investment in advanced measurement solutions that can prove incremental lift from CTV campaigns.
- •Integrate CTV data with broader marketing analytics to build a holistic view of customer journeys and conversions.
- •Shift focus from vanity metrics (e.g., impressions) to business outcomes (e.g., sales, leads, customer lifetime value).
- •Develop clear, data-driven narratives for CFOs, articulating CTV's specific contribution to revenue.
- •Experiment with controlled tests and holdout groups to isolate CTV's impact on key performance indicators.
- •Collaborate with CTV platforms and ad tech partners to push for more transparent and actionable reporting capabilities.
Future Trend Signals
- •Increased demand for cross-platform measurement solutions that unify CTV with other digital and offline channels.
- •Greater adoption of privacy-centric measurement methodologies, such as clean rooms, for incrementality analysis.
- •The rise of AI and machine learning to predict and attribute CTV's impact on business results.
- •Consolidation or enhanced integration among CTV platforms to offer more comprehensive, unified reporting.
Sources
Editorial note: This analysis is original, AI-assisted editorial content. All source material is attributed with links. No full articles are reproduced. Short excerpts are used under fair dealing principles.
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