Amplience vs KeystoneJS
| Amplience | KeystoneJS | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | Web |
| Free plan | No | Yes |
| API types | both | graphql |
| Content localization | Yes | No |
| Role permissions | advanced | custom |
| Webhooks | Yes | — |
| Content preview | Yes | No |
| Asset transformations | Yes | — |
Both are listed in Best Headless CMS. On Samsung Mobile US Press, Amplience scores higher on our published basis.