Samsung, Tubi, and Comcast all announced Amazon DSP integrations at the 2026 IAB NewFronts, positioning Amazon's Authenticated Graph as the connective layer between CTV impressions and measurable outcomes. With an 85% match rate on Tubi and 42% lift in unique reach, Amazon is quietly becoming the infrastructure that makes CTV measurement work.

Samsung, Tubi, and Comcast all announced Amazon DSP integrations at the 2026 IAB NewFronts, positioning Amazon's Authenticated Graph as the connective layer between CTV impressions and measurable outcomes. With an 85% match rate on Tubi and 42% lift in unique reach, Amazon is quietly becoming the infrastructure that makes CTV measurement work.

LG Ad Solutions unveiled a new outcome-based measurement framework at the 2026 IAB NewFronts, backed by ACR data from 200 million smart TVs globally. The announcement includes programmatic home screen inventory, contextual intelligence for live news, and a creative automation partnership with Magnite.

At its first post-acquisition NewFronts, Walmart revealed how it plans to connect Vizio viewing data to purchase behavior through a unified account system. The result is a closed-loop measurement pipeline that links CTV ad exposure to in-store and online transactions across 150 million weekly shoppers.

Google used its NewFronts presentation to embed Gemini deeper into Display & Video 360, launch Confidential Publisher Match for cross-device CTV attribution, and roll out SKU-level sales reporting with Kroger. The announcements signal a shift toward closed-loop measurement running through Google's programmatic stack.

OpenX Attention Targeting uses TVision's 5,000-household eye-tracking panel to build predictive models that filter CTV inventory in real time, excluding anything below a 40% attention score. It's the first time attention metrics have been activated on the supply side, shifting the optimization point from post-campaign reporting to pre-bid decisioning.

NBCUniversal expanded programmatic access to the Milan Cortina 2026 Winter Olympics from one DSP to seven, used AI to scan 6,000 ad creatives and optimize 10,000 placements simultaneously, and debuted cross-platform measurement tools that delivered campaign performance data within hours instead of days.

Netflix's March 2026 update brings a proprietary Conversion API that outperformed benchmarks by 75% in early tests, Amazon and Yahoo DSP audience integrations, and Lumen eye-tracking-based attention measurement - a significant maturation of the streamer's ad infrastructure.

Nielsen is piloting wearable-based co-viewing measurement starting with Super Bowl LX, targeting currency integration by the 2026/2027 season. Meanwhile, Tubi's expanded Nielsen deal underscores how ad-supported streamers are racing to prove their audiences are bigger - and more valuable - than legacy metrics suggest.