Madison Dearborn, an American private equity firm, agreed to acquire Zilliant, an intelligent B2B price optimization, price management and sales guidance software provider. The transaction is anticipated to close in the fourth quarter of 2021 and is subject to certain closing conditions. Financial terms were not disclosed. “The market for price optimization and management solutions has reached an inflection point, as the explosion of digital commerce and the acceleration of digital transformation are driving company leaders to seek out scalable, intelligent pricing and sales solutions. We are excited to partner with the MDP team who shares our commitment to further drive this next stage of innovation and growth in this increasingly important and rapidly evolving market worldwide," Greg Peters, Zilliant President and CEO.