Hudson MX | 6,052 followers on LinkedIn. MX Platform™ | The modern way to manage media activation & gain real-time visibility into media spend & performance data | Hudson MX offers a SaaS enterprise solution for efficient and effective advertising media activation and real-time, cross channel insight into media spend. We serve an agency industry that is hungry for change as well as leading brands who buy media directly or need better visibility into, and control of, agency buys. Our modular, cloud-based software works however brands and agencies want to work—supporting budget management and authorization, buying, tracking, billing, and paying processes for media investments.