| Price from | — | — |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Windows | Yes | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 5 | 13 |
| Spec score · Statistical Analysis Software | 8.3 (#24) | 8.6 (#11) |
| Deployment | desktop | desktop |
| Free plan | No | No |
| Headquarters | United States | Chicago, Illinois, United States |
| Integrations | The maker states that path diagram files can be exported as enhanced metafiles for importing into other documents. | NumXL integrates with Microsoft Excel as an add-in, and its SDK is available as a NuGet package. |
| Mac compatibility | SSI says it offers no native Mac version and notes compatibility issues on Apple proprietary ARM-based chips when using Windows emulation. | NumXL does not run directly on Mac and requires Windows-based Excel; the maker says it works in supported virtualization software such as VMware, Microsoft Virtualization, and XEN. |
| Scripting support | Yes | Yes |
| Statistical tests | Yes | Yes |
| Support | SSI directs product helpdesk requests to its support portal. | Plans include support and updates, and the maker offers tutorials, documentation, and in-house support by email or phone. |