Microsoft Advertising is exclusively focusing its buy-side advertising technology investments on the Microsoft Advertising Platform starting in 2026, driven by an increased emphasis on generative AI capabilities for conversational, personalized, and agentic advertising. As a result, the company will no longer support media buying through its DSP, Microsoft Invest, starting February 28, 2026, but will continue to support access to Microsoft and partner inventory via third-party DSPs. This strategic shift aims to leverage AI to simplify audience targeting complexities and enhance monetization for publishers through platforms like Microsoft Monetize and Curate.