drawio vs MindMeister: What are the differences?
Developers describe drawio as "An Open source diagramming tool". It is a free online diagram software for making flowcharts, process diagrams, org charts, UML, ER and network diagrams. It is an open platform where you can create and share diagrams. It’s integrated with the tools you already use. On the other hand, MindMeister is detailed as "Online Mind Mapping Software". It is an online mind mapping application that allows its users to visualize, share and present their thoughts via the cloud.
drawio and MindMeister can be primarily classified as "Diagramming" tools.