Knak vs PostBrix
| Knak | PostBrix | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | api, Web | Web |
| Free plan | No | Yes |
| Custom HTML editing | Yes | — |
| Export options | platform_sync | — |
| Collaboration level | advanced | — |
| Brand kits | Yes | — |
| Paid from | — | 9 /mo |
Both are listed in Best Email Template Software. On Samsung Mobile US Press, PostBrix scores higher on our published basis.