OpenCharts vs yUML
| OpenCharts | yUML | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $9.99/mo | — |
| Open source | No | No |
| Platforms | api, macOS, Web, Windows | Web |
| Free plan | Yes | Yes |
| Paid from | — | 5 /user/mo |
| Mermaid support | — | Yes |
| Platform | — | web |
| Export formats | — | SVG, PNG |
Both are listed in Best AI Diagram Generators. On The Geeks Club, OpenCharts scores higher on our published basis.