Index Exchange Marketplaces enabled a major apparel retailer to cut cost per site visit by 75% through inPowered AI's sell-side decisioning technology deployed upstream.

Milano Cortina 2026 Olympics drew criticism for AI-generated promotional content featuring Sabrina Impacciatore, raising brand safety concerns as advertisers confront quality issues.

Google introduces Explorer Access level for Ads API while application delays affect developers seeking Basic and Standard access amid surging interest.

Google's 64-page technical guide reveals that most marketed AI agents are simple prompt chains, not production-ready autonomous systems built with proper monitoring and reliability frameworks.

Amazon's Rufus AI shopping assistant reached 300 million users and generated $12 billion in incremental sales in 2025, exceeding earlier projections.

Interactive Advertising Bureau's Cohen says AI agents rewrite every rule after three decades of explosive digital advertising expansion.

Search volatility intensified during the first week of February 2026 as Google deployed a Discover-specific update prioritizing local content, while OpenAI began accepting advertisers for ChatGPT placements at premium rates exceeding typical social media inventory.

IAB report reveals 75% of marketers say attribution, incrementality and MMM underperform while half scale AI adoption despite legal and accuracy concerns.