Heimer vs Thortspace
| Heimer | Thortspace | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | Yes |
| Paid from | — | $4.99/mo |
| Open source | No | No |
| Platforms | Linux, Windows | Android, iOS, Linux, macOS, Web, Windows |
| Free plan | Yes | Yes |
| Supported platforms | linux, windows | web, Windows, macOS, Linux, iOS, Android |
| Export formats | PNG, SVG | — |
| Real-time collaboration | — | Yes |
| Offline mode | — | Yes |
| AI assistance | — | Yes |
| Presentation mode | — | Yes |
Both are listed in Best Mind Mapping Software. On Freedom251, Thortspace scores higher on our published basis.