Broadcast Audience Research Council India and Nielsen have announced the launch of BARC | Nielsen ONE Ads, a cross-media measurement solution designed to provide unified reporting across digital and linear advertising.
The initiative marks one of the first attempts in the Indian advertising ecosystem to provide a single-source measurement framework that combines television and digital advertising performance. The platform aims to address a long-standing industry challenge by offering advertisers and agencies a consolidated view of campaign reach and performance across multiple screens.
JioHotstar will be the first premium digital content platform to adopt the solution, beginning with the ICC Men’s T20 World Cup India & Sri Lanka 2026. The collaboration is expected to expand further if other broadcasters and platforms choose to integrate with the system, potentially enabling broader cross-screen coverage across the industry.
As media consumption in India becomes increasingly fragmented across platforms and devices, advertisers and agencies have been seeking integrated measurement tools that allow them to evaluate campaign performance holistically. BARC | Nielsen ONE Ads is designed to bridge this gap by combining BARC’s linear television viewership data with Nielsen ONE Ads’ digital measurement framework.
The platform will deliver a deduplicated view of audiences across screens, allowing marketers to understand unique reach and avoid double counting viewers who consume content across multiple devices. This approach aims to provide a clearer understanding of incremental reach, frequency and audience engagement across television and digital environments.
Nakul Chopra said, “This marks a defining moment for cross-media Ad measurement in India. BARC | Nielsen ONE Ads is the first-of-its-kind solution in India to bring together TV measurement along with digital screens, in a unified, deduplicated system. By combining scale, accountability and cross-screen insights, we are enabling advertisers to understand their true reach and incremental impact across the entire media ecosystem.”
Akhil Parekh added, “This collaboration with BARC India fills a real gap that advertisers have been grappling with for years. With BARC | Nielsen ONE Ads, they no longer have to stitch together data from multiple sources to understand how their campaigns are actually performing. A single, deduplicated view across all screens is something the industry needs, and we are proud to finally make it a reality.”
The solution will measure advertising across four screens — linear television, connected TV (CTV), mobile and computer/desktop. Using a proprietary deduplication methodology, the system identifies unique audience reach across devices, enabling advertisers to avoid counting the same viewer multiple times.
In addition to unified reach reporting, the platform will also provide detailed audience insights including metrics such as average frequency, gross rating points (GRPs) and ‘on target’ performance by demographic group. These capabilities are designed to help advertisers evaluate campaign effectiveness and optimise media investments across platforms.
Through the introduction of BARC | Nielsen ONE Ads, the collaboration aims to establish a more integrated cross-media measurement framework for the Indian advertising market, enabling brands and agencies to better understand audience reach and campaign performance across an increasingly complex media landscape.
