NIQ, Unlimitail team up to improve retail ad measurement
NIQ and Unlimitail have formed a strategic collaboration to improve retail media measurement and accountability using AI and data infrastructure. The partnership integrates Unlimitail's network of 250 million loyalty cardholders with NIQ's analytics, starting with Carrefour pilots in France, Spain, and Brazil in mid 2026.

*this image is generated using AI for illustrative purposes only.
NIQ, a leading consumer intelligence company, and Unlimitail, a leading retail media network, have announced a strategic collaboration designed to help brands and retailers unlock a new era of retail media accountability through advanced measurement, consumer insights, interoperable data infrastructure, and AI-powered analytics. This partnership addresses a critical gap in the market, as 67% of CMOs plan to increase spending on retail media networks (RMNs) in 2026, yet only 53% believe today's RMNs provide adequate measurement and attribution capabilities. The collaboration aims to enable advertisers to prove true business impact across retailers, markets, and channels.
The collaboration combines Unlimitail's extensive retail media network with NIQ's measurement and analytics capabilities. Unlimitail's network spans 21 countries, 35 retailers, more than 120 retailer websites, and over 250 million loyalty cardholders. By integrating NIQ's industry-leading consumer intelligence, the companies will help advertisers move beyond campaign metrics to understand the true business impact of retail media investments. This includes gaining a consistent view of performance across retailers, markets, and channels, and unlocking deeper consumer and category insights. As commerce and media continue to converge, brands are under increasing pressure to connect fragmented data sources, prove return on investment, and understand the incremental impact of every marketing dollar.
Strategic Deployment and Technology
As part of the agreement, Unlimitail will deploy NIQ's measurement capabilities as a core component of its evolving technology ecosystem. This deployment includes a new data clean room environment and enhanced AdTech infrastructure. The initial rollout will focus on Carrefour operations in France, Spain, and Brazil, with pilot programs expected to launch in mid 2026. The initiative is designed to help brands connect fragmented data sources, prove return on investment, and understand the incremental impact of every marketing dollar.
Key Benefits and Capabilities
The partnership offers several key benefits aimed at standardizing measurement and improving transparency. These include linking media exposure to verified purchases to measure sales impact and comparing performance across markets and retailers to optimize global media investment. The collaboration also activates privacy-safe collaboration through clean room environments and provides greater transparency and accountability for retail media investments. Additionally, it seeks to standardize measurement across retailer ecosystems and deliver enhanced insights to support future AI-powered commerce and advertising applications.
| Metric | Figure |
|---|---|
| Countries | 21 |
| Retailers | 35 |
| Retailer Websites | >120 |
| Loyalty Cardholders | >250 million |
Executive Commentary
Emilie Darolles, President, West Europe, NIQ, emphasized the importance of trust and measurable outcomes in the evolving retail media landscape. "Retail media is becoming one of the most important growth engines for brands and retailers, but its future depends on trust, transparency, and measurable business outcomes," said Darolles. She noted that the collaboration helps create a more connected measurement ecosystem, enabling marketers to move beyond assumptions and confidently demonstrate the impact of their investments.
Alexis Marcombe, Chief Executive Officer, Unlimitail, highlighted the strategic evolution of retail media. "Retail media has evolved from an emerging channel into a strategic pillar of modern marketing," said Marcombe. He stated that integrating NIQ's trusted measurement capabilities into the Unlimitail ecosystem enables a new level of transparency and performance accountability that benefits advertisers, retailers, and consumers.
How will the success of the Carrefour pilot programs in mid-2026 influence the speed of expansion to the other 34 retailers in the network?
What specific technical standards will the partnership establish to achieve true interoperability between Unlimitail's ad infrastructure and NIQ's data clean rooms?
How might this unified measurement framework impact the pricing models and revenue shares for brands advertising across the 21 different countries?

























