Xandr, a part of Microsoft Advertising, provides marketing and advertising services to corporate and private clients globally through its data-enabled technology platform, which includes Xandr Invest, Xandr Monetize, and Xandr Curate. The platform optimizes return on investment for both buyers and sellers while maintaining an open marketplace and empowering the open web. Xandr's goal is to make advertising easier and more effective for everyone involved.