Microsoft Monetize

A leading enterprise SSP backed by Microsoft's global advertising infrastructure, competing with Google Ad Manager, Magnite, and PubMatic for premium publisher monetization

Microsoft Monetize is Microsoft's enterprise-grade supply-side platform (SSP) designed to help publishers, broadcasters, and media owners monetize their digital inventory at scale. Built on technology originally developed by AppNexus (acquired by Microsoft in 2021 via AT&T's Xandr), the platform enables publishers to manage, optimize, and sell advertising inventory across display, video, native, and connected TV (CTV) formats through both programmatic and direct channels. The platform provides publishers with sophisticated yield management tools, real-time bidding infrastructure, audience segmentation capabilities, and access to a broad demand ecosystem including Microsoft's own demand-side platform, Microsoft Invest. Publishers benefit from advanced analytics, header bidding support, and deal management features that allow them to maximize fill rates and CPMs across their entire inventory stack. Microsoft Monetize competes directly with other major SSPs such as Google Ad Manager, Magnite, PubMatic, and Index Exchange. As part of Microsoft Advertising's broader technology suite, Microsoft Monetize benefits from integration with Microsoft's first-party data assets, identity solutions, and global advertiser demand. The platform is particularly positioned for premium publishers and broadcasters seeking enterprise-level monetization infrastructure, and it plays a central role in Microsoft's strategy to build a full-stack advertising technology ecosystem spanning both buy-side and sell-side operations.

This overview hasn't been checked against sources yet.