Heroic Knowledge Base vs Stack Internal
| Heroic Knowledge Base | Stack Internal | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | $14.08/mo | Free |
| Open source | No | No |
| Platforms | Web | Web |
| Free plan | No | Yes |
| Publishing audience | both | — |
| Version history | Yes | — |
| Content analytics | Yes | — |
| SSO support | — | Yes |
Both are listed in Best Knowledge Base Software. On Everything Xiaomi, Stack Internal scores higher on our published basis.