Nexxen partners with Unity to bring AI‑resilient, non‑cookie video to mobile gamers, a move that could reshape programmatic buying on smartphones and set a new benchmark for privacy‑first ad delivery.
The collaboration merges Unity’s massive in‑app gaming inventory with Nexxen’s data‑driven demand‑side platform (DSP). By embedding Unity’s premium mobile supply into Nexxen’s unified buying hub, advertisers can purchase video inventory without relying on third‑party cookies or the volatile signals that AI‑generated content often disrupts. The integration is already live, allowing brands to reach Unity‑powered games—home to more than 256 million U.S. monthly active users—through Nexxen’s own DSP and other connected platforms.
Mobile gaming has become a dominant attention source. A 2025 Statista report shows the average mobile gamer spends roughly 8.5 hours per week on games, frequently while multitasking with TV or other screens. Unity claims that 71 % of the top 1,000 mobile titles are built on its engine, underscoring the reach advertisers can now tap directly from a programmatic interface.
What sets this partnership apart is its reliance on deterministic, first‑party signals instead of cookies. In‑app environments can identify users through device IDs, login information, and contextual cues that remain stable even as browsers phase out third‑party tracking. This deterministic approach not only satisfies emerging privacy regulations but also shields campaigns from AI‑driven signal decay that has plagued display advertising.
“Traditional web inventory is becoming less predictable, from signal loss to AI‑driven behavior shifts,” said Chance Johnson, Chief Commercial Officer at Nexxen. “Integrating Unity’s in‑app inventory into our platform unlocks video reach that is both resilient and aligned with where consumer attention truly lands.”
“Unity’s SVP of Programmatic, Chris Feo, echoed the sentiment, noting that mobile in‑app gaming offers “high‑attention environments” that are ripe for video formats. The partnership therefore positions mobile gaming as a must‑buy channel alongside Connected TV (CTV) and desktop display, expanding the typical cross‑screen media mix without adding new technology stacks for marketers.”
From an enterprise perspective, the integration simplifies media buying workflows. Marketing teams can now allocate budget to mobile gaming through a single UI, apply Nexxen’s audience segmentation tools, and retrieve performance metrics that align with existing attribution models. The move also opens doors for advanced creative optimization, as video ads can be dynamically stitched to fit varied game screen sizes and user contexts.
Compared with competing solutions, the Nexxen‑Unity offering distinguishes itself by combining a large, deterministic inventory with a proprietary DSP that supports both first‑party data activation and third‑party extensions. While other platforms—such as The Trade Desk’s partnership with Vungle—focus on demand‑side access to mobile video, they still rely heavily on cookie‑based identifiers. Nexxen’s approach sidesteps that dependency, positioning it ahead of the privacy curve.
Industry analysts see the shift as part of a broader migration toward “cookieless” programmatic. Gartner predicts that by 2027, 70 % of digital ad spend will be executed in environments that do not depend on third‑party cookies. The Nexxen‑Unity deal can be viewed as an early implementation of that forecast, giving early adopters a competitive edge in audience reach and compliance.
For enterprise marketers, the practical upside is clear: access to a high‑engagement inventory, reduced reliance on fragile identifiers, and a streamlined workflow that integrates with existing DSPs. The partnership also signals that ad tech vendors are increasingly betting on deterministic data sources—an evolution that could reshape attribution standards across the industry.
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Market Landscape
The ad tech market is at a crossroads. As Apple’s ATT framework and Google’s privacy sandbox erode the efficacy of third‑party cookies, vendors are racing to build alternatives. Deterministic IDs, contextual targeting, and first‑party data platforms are gaining traction. Unity’s in‑app inventory, now accessible via Nexxen’s DSP, represents a sizable slice of this emerging ecosystem.
According to a Forrester study, 62 % of marketers plan to increase spend on “privacy‑first” ad solutions within the next 12 months. Simultaneously, IDC forecasts that mobile video ad spend will exceed $30 billion by 2028, driven largely by gaming and short‑form content. The Nexxen‑Unity integration sits at the intersection of these trends, offering a scalable, privacy‑compliant channel that aligns with projected growth trajectories.
Top Insights
- Deterministic IDs replace cookies, delivering stable audience signals for mobile video.
- Unity’s 256 M+ U.S. monthly active users make its inventory a high‑value extension to CTV buys.
- Nexxen’s unified platform reduces workflow complexity, letting marketers manage cross‑screen campaigns from a single dashboard.
- The partnership anticipates Gartner’s 2027 forecast that 70 % of ad spend will be cookie‑free.
- Enterprise teams gain a privacy‑safe, AI‑resilient video channel that complements existing programmatic strategies.
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