| Price from | €6/mo | $5/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Plans published | 2 | 5 |
| Spec score · Online Whiteboard Tools | 8.0 (#24) | 9.0 (#9) |
| Spec score · Online whiteboards | 7.6 (#46) | 9.2 (#7) |
| Support | The maker says users can contact the person building Diagraw directly by email. | Limnu offers email support at [email protected] and a support form. |
| What it does | Diagraw is a browser-based collaborative whiteboard and diagram editor with an infinite canvas. | Limnu is a browser-based collaborative whiteboard for sketching, brainstorming and remote teamwork. |
