draw.io vs ThinkComposer
draw.io
drawio.comThinkComposer
thinkcomposer.comSide by side
| Figure | draw.io | ThinkComposer |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | Yes | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| Plans published | 1 | 0 |
| Spec score · Diagramming tools | 9.0 (#5) | 6.8 (#44) |
| Spec score · Diagramming Software | 8.7 (#10) | 6.8 (#44) |
| Diagram types | flow charts,mind maps,org charts,Venn diagrams,infographics,network diagrams,architecture diagrams,floor plans,electrical diagrams,rack diagrams,UML diagrams,BPMN diagrams,Kanban boards,ER diagrams,Mermaid diagrams,Gitflow diagrams,C4 models,threat models | concept maps,mind maps,flowcharts,use case diagrams,class diagrams,sequence diagrams,timelines,data models,organizational charts,business models,genealogy trees |
| Free plan | Yes | Yes |
Plans
In their own words
draw.io
draw.io is a free, open-source diagramming tool for creating visual layouts, from flow charts and mind maps to network, architecture, UML, BPMN and floor-plan diagrams. It supports real-time collaboration, and files can be opened and edited across platforms. Users can choose their own storage or save locally with the desktop app; draw.io says it cannot access users' data. No sign-up or credit card is required to start diagramming, and the desktop app is free forever. Diagrams can remain editable or be exported to SVG, PNG or PDF. Supported imports include draw.io, XML, Gliffy, VSDX, Lucidchart, PNG, SVG and JPEG. Integrations include Google, Microsoft, Atlassian, GitHub, VS Code, Notion and Chrome. Interactive diagrams can be embedded in documents, wikis or applications. The listed platforms are web, Windows, macOS, Linux, iOS and Android. Support is available through GitHub Discussions and Stack Overflow. The site says there is no Enterprise tier for SSO.
ThinkComposer
ThinkComposer has no write-up on Specifiction yet; its figures are above.