ClickHelp vs Stack Internal
| ClickHelp | Stack Internal | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | $194/mo | Free |
| Open source | No | No |
| Platforms | api, Web | Web |
| Free plan | No | Yes |
| Paid from | $194/mo | — |
| Custom domain | Yes | — |
| SSO support | — | Yes |
Both are listed in Best Knowledge Base Software. On Freedom251, Stack Internal scores higher on our published basis.