PmWiki vs Stack Internal
| PmWiki | Stack Internal | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Linux, macOS, self-hosted, Web, Windows | Web |
| Free plan | Yes | Yes |
| Custom domain | Yes | — |
| Version history | Yes | — |
| SSO support | — | Yes |
Both are listed in Best Knowledge Base Software. On Freedom251, Stack Internal scores higher on our published basis.