Comet Backup vs DATASTOR Shield
| Comet Backup | DATASTOR Shield | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | $19/mo | — |
| Open source | No | No |
| Platforms | Linux, macOS, Web, Windows | Linux, macOS, Windows |
| Free plan | No | No |
| Paid from | $19/mo | — |
| Computer backup | Yes | Yes |
| Mobile backup | No | No |
| Server backup | Yes | Yes |
| Backup scope | mixed | mixed |
| Restore modes | mixed | mixed |
| Ransomware protection | Yes | Yes |
| Supported platforms | web, windows, macos, linux, self_hosted | Windows; client support for Mac OS, Linux, and Unix through standard SMB |
Both are listed in Best Backup Software, Best Cloud Backup Services. On Specifiction, Comet Backup scores higher on our published basis.