The deal gives advertisers something the industry has long lacked — an independent, unified measure of who is actually watching, and for how long.
Viant Technology, the Nasdaq-listed programmatic advertising platform, has agreed to acquire TVision Insights for $40 million, in a move designed to bring independent viewer-attention measurement directly into its ad-buying tools.
The deal, announced Tuesday, combines TVision’s second-by-second tracking of whether viewers’ eyes are on screen with Viant’s existing audience identity and content recognition capabilities. Together, the companies say the integration will allow advertisers to plan, buy, and measure television campaigns — across linear, streaming, and platforms including YouTube and Amazon Prime Video — using a single set of signals untethered from any one media owner’s self-reported data.
“Every advertising platform measures its own performance today, which makes it difficult for advertisers to understand what’s actually working,” said Tim Vanderhook, chief executive and co-founder of Viant. “While our competitors measure themselves, Viant measures the market.”
The acquisition addresses a longstanding frustration in television advertising: that each major platform — linear networks, streaming services, and tech giants alike — largely grades its own homework, leaving marketers without an objective read on how their total investment performs. TVision’s panel uses computer vision and automatic content recognition technology to capture engagement across that entire ecosystem independently.
Yan Liu, chief executive and co-founder of TVision, said the deal would allow the company’s measurement capabilities to connect with real-time campaign activation for the first time. “By joining Viant, we can help advertisers turn attention insights into superior campaign performance,” he said.
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Under the terms of the agreement, Viant will pay $22.5 million in cash and $17.5 million in Class A common stock. The transaction is expected to close in the second quarter of 2026, subject to customary conditions. Rockefeller Capital Management advised TVision on the deal.
Viant, which trades on the Nasdaq under the ticker DSP, also reaffirmed its first-quarter 2026 guidance, originally issued on March 11.