How Does In-Game Advertising Compare to OTT?

Over-the-top (OTT) media and in-game advertising serve distinct roles in modern media planning, functioning as complementary channels rather than direct competitors. While OTT is optimized for broad reach and premium storytelling in a lean-back environment, in-game advertising captures high-attention engagement during active, immersive participation. A unified strategy that leverages both allows brands to maximize impact across different consumer mindsets and stages of the user journey.

The current media landscape features significant scale for both channels, with US connected TV (CTV) ad spend reaching $38 billion and a global gaming population exceeding 3.4 billion. Data indicates that these audiences are largely distinct; for instance, approximately 85% of the audience reached by Overwolf, which serves over 113 million monthly players, does not overlap with streaming platforms like Twitch. This suggests that relying solely on streaming video to reach gamers results in significant missed opportunities during active gameplay sessions.

Effective media allocation depends on specific campaign objectives. OTT is best suited for broad awareness and household-level reach, whereas in-game advertising provides contextual relevance for tech product launches or reaching high-earning Gen Z and Millennial professionals. To maintain effectiveness, in-game advertising must be deployed during natural breaks—such as loading screens or post-match periods—to avoid disrupting the user experience. While OTT faces challenges regarding fragmented measurement and walled gardens, in-game advertising offers precise targeting based on hardware specifications, game titles, and real-time behavioral signals. Ultimately, integrating both channels ensures that brands maintain visibility whether consumers are passively watching content or actively engaged in interactive digital experiences.