List of the Top 3 Media Buying Platforms for Proximic by Comscore in 2026

Xandr, a branch of Microsoft, operates as a global advertising company that provides a technology-driven platform enriched with data, designed to foster a marketplace for premium advertising. This cutting-edge platform is dedicated to optimizing returns for both advertisers and publishers, while steadfastly adhering to the ideals of an open marketplace and championing the global open web. Among the key products offered by Xandr are Invest DSP, Monetize SSP, and Curate, all of which enable advertisers to connect effectively with their desired audiences and assist publishers in boosting their revenue. With a strong worldwide presence, Xandr is strategically positioned as a vital partner for brands aiming to expand their international reach and enhance audience engagement. As the dynamics of digital advertising continue to shift, Xandr is determined to evolve its offerings in order to align with the ever-changing demands of the marketplace and ensure continued success for its clients. This adaptability reflects their commitment to innovation and excellence in the advertising sector.

Advertising is essential for the open internet, providing crucial support to content creators, journalists, and the unhindered exchange of ideas and information. Our media-buying platform is crafted to foster a more engaging and inspiring atmosphere for everyone participating in this ecosystem. We are committed to transforming the media landscape in a manner that serves the greater good of humanity. Our strategy focuses on helping brands create a more relevant and insightful advertising experience for consumers while setting a new standard for global outreach, precision, and transparency. What distinguishes us is our buy-side operation, which harmonizes with the interests of all parties involved. We do not push our own media products since we hold no ownership in any; it truly couldn't be simpler. With The Trade Desk, you gain access to one billion more individuals than you would with other prominent media-buying platforms. Our mission is to ensure that your advertising expenditure is informed by data-driven insights, enhancing transparency throughout every aspect of our operations, including pricing, inventory, measurement, and reporting. By embracing these principles, we strive to create a more fair and inclusive advertising environment for all stakeholders, ultimately benefiting the entire industry.

Our all-encompassing demand-side platform (DSP) allows marketers to effectively manage their campaigns across multiple channels, including mobile, display, social media, video, audio, and native advertising, while also offering unique access to our vast global network of high-quality supply sources. With a complete set of tools for executing campaigns, managing creative assets, targeting audiences, and analyzing performance, we empower marketers to move beyond fragmented channel approaches. This strategy significantly boosts consumer engagement and leads to substantial business results from their marketing initiatives. By adopting this integrated approach, marketers can not only simplify their campaign management but also cultivate a cohesive marketing strategy that drives better overall performance.