The Open Research Funders Group (ORFG) is pleased to support the launch of Invest In Open Infrastructure (IOI), an initiative that aims to coordinate the creation and ongoing development of open source tools that facilitate open scholarship, research, and education . IOI is an effort to enable durable, scalable, and long lasting open scientific and scholarly infrastructure to emerge, thrive, and deliver its benefits on a global scale. The ORFG is fully supportive of the IOI’s long-term mission to create a shared, open, and interoperable infrastructure for enabling 21st-century scholarly communications. We look forward to working with IOI to develop a framework to track relevant activities, facilitate coordination across projects, and identify areas for wise strategic investment. For more information on Invest in Open Infrastructure, please visit their website: https://investinopen.org .