Transdisciplinary research brings together the knowledge of people from different backgrounds. It is considered to be particularly useful for developing solutions to complex sustainability challenges. A team of researchers at the Institute for Advanced Sustainability Studies in Potsdam, Germany, have developed an online platform (https://www.ama-project.org) to facilitate strategic exchange and dialogues between researchers and stakeholders. In a new publication, the researchers describe the platform’s design and functionalities as well as its development in cooperation with a range of stakeholders.