draw.io is an Atlassian ecosystem diagramming app for Confluence and Jira. In Confluence we are both the most installed and h ... ighest rated plugin. The draw.io apps are owned by https://seibert-media.com/, a Germany consultancy that specializes in Atlassian and Google Cloud. The apps are developed by the team who build the diagrams.net open-source editor that is used in draw.io. read more