MediaBank

One of two dominant agency media management software providers in North America prior to its merger with Donovan Data Systems to form Mediaocean in 2012.

MediaBank was a Chicago-based software company that provided media management, planning, buying, and financial reconciliation solutions to advertising agencies and media companies. Its platform helped agencies manage the full lifecycle of media transactions, from planning and buying through billing and financial settlement, serving as a critical operational backbone for major holding companies and independent agencies alike. MediaBank was widely regarded as one of the two dominant players in the agency media management software space in North America. The company's flagship platform enabled agencies to streamline workflows across broadcast, print, digital, and out-of-home media, reducing manual processes and improving financial accuracy across complex, high-volume media buys. MediaBank's tools were deeply embedded in agency operations, handling billions of dollars in media transactions annually and integrating with a wide range of media vendors, publishers, and financial systems. In March 2012, MediaBank merged with its primary competitor, Donovan Data Systems (DDS), to form Mediaocean — a combined entity designed to create a unified, end-to-end media management platform for the global advertising industry. The merger effectively consolidated the two dominant North American agency software providers into a single company, with Mediaocean inheriting the combined client bases, technology assets, and operational infrastructure of both predecessors. MediaBank no longer exists as a distinct brand or entity, with its legacy living on through Mediaocean's continued development and market leadership.