BARC India and Nielsen have announced the launch of BARC | Nielsen ONE Ads, a new cross-media measurement solution designed to provide advertisers with a unified view of advertising performance across both linear television and digital platforms.
The solution aims to address the industry’s growing need for integrated measurement as media consumption becomes increasingly fragmented across screens. By combining BARC’s television viewership data with Nielsen ONE Ads’ digital measurement capabilities, the platform delivers a deduplicated view of audiences across multiple devices.
Streaming platform JioHotstar will be the first Premium Global Content (PGC) platform to implement the solution, starting with coverage of the ICC Men’s T20 World Cup India & Sri Lanka 2026. The framework is expected to expand further if additional broadcasters adopt the model, enabling broader cross-screen measurement across the industry.
The new system integrates viewership insights from linear TV with digital screens including mobile, connected TV (CTV), and computers to give advertisers a clearer picture of campaign reach and performance. Through advanced deduplication methods, the solution ensures that the same viewer is not counted multiple times across different devices, allowing brands to accurately measure unique reach and frequency.
Speaking about the collaboration, Akhil Parekh, Chief Product Officer at Nielsen, noted that advertisers have long struggled to combine data from different measurement sources. The BARC | Nielsen ONE Ads platform, he said, aims to solve this challenge by providing a single, unified view of campaign performance across screens.
Among its key features, the platform offers four-screen unified reporting across linear TV, CTV, mobile and desktop, advanced reach deduplication to identify unique audiences, and deeper audience insights including metrics such as average frequency, GRPs and demographic-level ‘on target’ performance.
With this launch, BARC India and Nielsen aim to equip advertisers and agencies with a more accurate understanding of true campaign reach and incremental impact across India’s evolving media ecosystem.