| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| Plans published | 5 | 1 |
| Spec score · Disk Space Analyzers | 8.1 (#36) | 8.3 (#26) |
| Spec score · Disk Cleanup Software | 8.0 (#10) | 8.4 (#5) |
| Exportable reports | Yes | Yes |
| File-type breakdown | Yes | No |
| License | A single product license covers one physical or virtual host, and support and product updates are provided for 1, 3, 5, or 7 years depending on the license. | The software is distributed under the MIT license, which grants use, modification, and redistribution subject to its stated conditions. |
| Desktop platforms | Windows | Linux,macOS,Windows |
| Purpose | DiskSavvy analyzes disk space on local disks, network shares, NAS devices, and enterprise storage systems. | Gdu is a fast disk usage analyzer with a console interface, written in Go. |
| Scan scope | files_folders | files_folders |