Ink vs SparkLumina
| Ink | SparkLumina | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | $5/mo | Free |
| Open source | No | No |
| Platforms | Android, iOS, Web | Web |
| Free plan | Yes | Yes |
| Paid from | 5 /user/mo | — |
| AI generation tools | Yes | Yes |
| AI diagram creation | Yes | Yes |
| Guest access | Yes | Yes |
| Supported platforms | web_and_mobile | web |
| Export formats | CSV | PNG, SVG, Excalidraw, MP4 |
Both are listed in Best AI Whiteboard Software. On Inferse, Ink scores higher on our published basis.