| Price from | $3/mo | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 2 | 1 |
| Spec score · Diagramming Software | 8.7 (#9) | 7.4 (#40) |
| Spec score · Diagramming tools | 8.1 (#29) | 6.8 (#43) |
| Diagram types | cloud architecture diagrams,network diagrams,flowcharts | flowcharts,diagrams,graphs |
| Free plan | Yes | Yes |
| Import/export formats | JSON,JPG,PDF,PNG,SVG | PNG,SVG,GIF,JPEG |
| Purpose | CloudSkew is an online diagram and flowchart editor for creating cloud architecture diagrams and flowcharts. | Diagramo is an online flowchart and diagram editor. |
| Support | The FAQ directs users needing subscription cancellation assistance to [email protected]. | The home page advertises lifetime support and storage, while the commercial license includes one year of support and bug fixes. |