Apple scales App Store ads for performance: More search placements turn high-intent discovery into a larger, more competitive acquisition channel.

Dick's Sporting Goods is using interactive sports experiences in its stores to build better opportunities for advertisers on its retail media network. “We’re seeing what we’re doing [with] in-store advertising as an extension of what we’re doing with our retail environment holistically,” said Dick's Sporting Goods vice president of retail media David Young, at a recent retail media session hosted by DPAA.

Premium media delivers measurable value: Ads that integrate smoothly into trusted environments boost purchase intent by 40% and trust by 85%.

Out-of-home (OOH) advertising is evolving into a dynamic, data-rich medium that blends physical and digital engagement. Speaking at Advertising Week New York, OAAA’s Anna Bager and Vistar Media’s Lucy Markowitz described how AI, measurement, and social media are redefining OOH’s role in omnichannel marketing. Digital formats now make up over 36% of total OOH revenues, while programmatic buying and AI-driven creative optimization are transforming static screens into responsive canvases. Partnerships like TikTok’s “Out of Phone” show how viral content can extend into public spaces. The next phase of OOH will be defined not by size, but by intelligence and interactivity.

The news: Advertisers are broadening how they use AI tools for marketing campaigns beyond data analysis, per a report from DoubleVerify. Nearly half (46%) of advertisers plan to use AI for creating media strategies in 2025, up slightly from 2024. An equal percentage of marketers are using AI for bidding optimization and mid-flight plan optimization. Our take: Widespread AI adoption in marketing is inevitable as AI tools proliferate across industries. Success hinges on how, not if, marketers implement the technology. Consumers are more likely to trust brands that are transparent about how they use AI in their ad materials.

Elon Musk plans to sell paid placements within Grok’s AI-generated answers, marking his first major advertiser pitch since Linda Yaccarino’s departure. Grok, X’s in-house AI assistant built by xAI, will integrate ads directly into responses, offering brands high-intent, context-driven targeting. The move comes as X’s global ad revenues, projected at $2.26 billion in 2025, remain roughly half of pre-Musk levels. Musk says Grok will eventually automate the full ad-buying process, from creative grading to personalization, aiming to improve efficiency and performance. With user growth declining in every major region, the strategy hinges on whether brands trust Musk’s AI-led vision enough to re-engage.

In an EMARKETER interview, Reddit COO Jen Wong shared optimism following the platform’s strong Q2, highlighting its focus on delivering ad outcomes over increasing ad load. Despite capturing just over 1% of US social ad spend, Reddit is growing ARPU through investments in machine learning, creative tools like Memorable AI, and advertiser infrastructure. Wong emphasized Reddit’s auction model supports full-funnel goals, while global expansion is underway through localized insights and self-serve adoption. She spotlighted Reddit Community Intelligence as a milestone, enabling brands to tap into decades of authentic discussion data. The company’s long-term bet: authenticity will outperform algorithms.

“The lines between social media and CTV are blurring, with more people watching social videos and creator content on TV sets,” said our analyst Jasmine Enberg. “Marketers must break down the silos between media and creative and think more holistically about their video strategies.”

Today marketers have a treasure trove of customer data that they can use to target their messaging. But the next step in ad personalization is dynamic creative optimization, which allows for more effective customization of the consumer ad experience. Greg Sobiech, founder and managing partner at digital consultancy Delve, spoke with eMarketer's Nicole Perrin about what's involved in dynamic creative optimization and the hurdles to execution.