The news: Microsoft Advertising is launching a slate of ad updates across its properties to ensure brands remain visible in AI-driven encounters.

• The company will launch an open pilot for AI Max for Search in May, applying AI to boost search campaign outcomes through more dynamic URL routing, personalized assets, and broader query matching.
• The platform will also personalize assets for campaigns across Microsoft properties including Copilot and Bing.
• Microsoft is simultaneously launching “Offer Highlights,” new ad formats that integrate promotional messaging like free shipping into AI chat experiences.
• Brands gain access to safeguards including term exclusions, message constraints, and brand inclusions.
• Microsoft’s global product marketing lead James Murray noted that the updates will help marketers stay competitive as AI agents become increasingly important for driving buying decisions.

Why it matters: The updates could help Microsoft strengthen its search advertising business as it competes with Google, which holds a much larger share of search ad revenues. Despite that gap, product updates that improve campaign performance could still help Microsoft win incremental advertiser spend.

The latest launch also positions Microsoft as a more legitimate competitor in the age of AI.

• New features align with brands’ shift in focus from appearing in search rankings to surfacing in AI systems.
• As consumers gravitate toward conversational interfaces, search ad platforms are rushing to evolve to fit back-and-forth dialogues in genAI environments. Microsoft’s latest launch reflects that shift, bringing search campaign tools and new ad formats into conversational surfaces like Copilot.