Amphion vs Async
| Amphion | Async | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Linux, self-hosted | api, iOS, Web |
| Free plan | Yes | Yes |
| Voice cloning | Yes | — |
| Export formats | WAV | — |
| Paid from | — | 11.99 /mo |
Both are listed in Best Text-to-Speech Software. On Freedom251, Amphion scores higher on our published basis.