Madison Avenue is missing out on in-app advertising

Summary

Despite mobile dominating screen time, many advertisers still resist in-app advertising due to outdated perceptions. This article debunks three myths:

Myth 1: In-app inventory is low quality. While the app ecosystem has a long tail, premium apps like ChatGPT and The New York Times games now offer trusted, high-engagement environments. AI and deep learning in SSPs and exchanges enable buyers to identify the best inventory. Quality control has tightened, filtering out low-quality supply before it reaches buyers.

Myth 2: Ad formats are bad. Historically, in-app ads were aggressive and interruptive, but user sentiment has driven change. Today, formats are more thoughtful: custom integrations, interactive ads, and live events that add value. Gaming leads innovation, but microdramas, ecommerce, and prediction markets follow. Post-ATT, contextual signals and AI optimize delivery and creative, making ads both engaging and performant.

Myth 3: In-app is covered by Big Tech (Meta, TikTok, YouTube). This narrow view misses the vast open in-app ecosystem—gaming, utility, streaming, finance, AI chat apps—each with loyal audiences. Ignoring it means losing significant consumer attention. Like CTV and podcasts, the long tail offers niche reach.

Actionable takeaway: Agencies and brands should commit more in-app budget, leveraging improved technology and ad experiences. The channel is no longer niche; it should be core. To drive confidence, recognize these evolutions and evaluate in-app as it exists today, not five years ago.

Analyst Note

The article’s debunking of three persistent myths arrives at a pivotal moment for mobile advertising. With ATT’s impact still rippling through the ecosystem and AI-driven optimization maturing, the conditions are ripe for a reckoning with legacy perceptions. What’s notable here is the explicit framing of in-app as a channel that has evolved beyond its performance-heavy, interruptive past.

The industry signal is clear: the open in-app ecosystem is pitching itself as the next frontier for brand advertisers, leveraging contextual signals and premium app environments to compete with walled gardens. For UA and monetization teams, the practical implication is twofold. First, the long tail of apps is no longer synonymous with low quality—advances in SSP curation and AI filtering have made programmatic access to premium placements more feasible.

Second, the article challenges the assumption that in-app coverage via Meta or TikTok is sufficient; this overlooks the engagement depth found in gaming, utility, and niche lifestyle apps. The timing is strategic: as CTV and podcast markets mature, in-app advertising is positioning itself as the next under-indexed channel with significant consumer attention. The key takeaway is that the tools and inventory quality have caught up, but advertiser education remains the bottleneck.

Worth watching whether agencies adjust their media allocation in response to these evolving signals.