Fern vs Swagger2Markup
| Fern | Swagger2Markup | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Web | api, self-hosted |
| Free plan | Yes | — |
| Custom domain | Yes | — |
| OpenAPI import | — | Yes |
| Interactive API reference | — | No |
| Code samples | — | Yes |
| Hosting model | — | self_hosted |
Both are listed in Best API Documentation Tools. On Samsung Mobile US Press, Fern scores higher on our published basis.