PlantUML pricing
1 plan read from plantuml.com
PlantUMLFree Open source · Free of charge · Available under several licenses, with some features varying by license Read 7 Oct 2026 · plantuml.com
In short
- PlantUML has a free plan (PlantUML).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| Sparx Enterprise Architect | — | Yes | Yes |
| SmartDraw | $0.75/mo | No | Yes |
| Creately | — | Yes | Yes |
| Eraser | $15/mo | Yes | No |
| draw.io | — | Yes | No |
| Cacoo | $6/mo | Yes | Yes |
| Structurizr | £25/mo | Yes | Yes |
| Gluu | €0.17/mo | No | Yes |