Helpable vs Slab
| Helpable | Slab | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | No |
| Paid from | $25/mo | $6.67/mo |
| Open source | No | No |
| Platforms | api, Web | Web, Windows, macOS |
| Free plan | Yes | Yes |
| Paid from | $25/mo | — |
| Publishing audience | both | both |
| Article limit | 15 articles | — |
| Custom domain | Yes | Yes |
| SSO support | Yes | Yes |
| Version history | Yes | Yes |
| Content analytics | Yes | Yes |
Both are listed in Best Knowledge Base Software. On Inferse, Helpable scores higher on our published basis.